聚合氯化硫酸鐵測定標準方法_岳陽億德環?？萍加邢薰?/title> <meta name="keywords" content="聚合氯化硫酸鐵測定標準方法" /> <meta name="description" content="聚合氯化硫酸鐵測定標準方法" /> <link rel="stylesheet" type="text/css" href="http://www.buildinstantrapport.com/template/default/style/base.css" /> <link rel="stylesheet" type="text/css" href="http://www.buildinstantrapport.com/template/default/style/model.css" /> <link rel="stylesheet" type="text/css" href="http://www.buildinstantrapport.com/template/default/style/main.css" /> <script src="http://www.buildinstantrapport.com/template/default/js/jquery-1.8.3.min.js"></script> <script src="http://www.buildinstantrapport.com/template/default/js/mobile.js"></script> <script>uaredirect('http://www.buildinstantrapport.com/m/');</script> <meta http-equiv="Cache-Control" content="no-transform" /> <meta http-equiv="Cache-Control" content="no-siteapp" /> </head> <body> <div style="position:fixed;left:-9000px;top:-9000px;"><td id="tcbhs"><rp id="tcbhs"></rp></td><ruby id="tcbhs"></ruby><strong id="tcbhs"><track id="tcbhs"></track></strong><font id="tcbhs"><rp id="tcbhs"><bdo id="tcbhs"></bdo></rp></font><source id="tcbhs"></source><td id="tcbhs"><b id="tcbhs"></b></td><thead id="tcbhs"></thead><b id="tcbhs"><td id="tcbhs"><strong id="tcbhs"><source id="tcbhs"></source></strong></td></b><bdo id="tcbhs"></bdo><tt id="tcbhs"><th id="tcbhs"><b id="tcbhs"></b></th></tt><rt id="tcbhs"><code id="tcbhs"></code></rt><th id="tcbhs"><ruby id="tcbhs"></ruby></th><code id="tcbhs"><video id="tcbhs"><font id="tcbhs"><video id="tcbhs"></video></font></video></code><source id="tcbhs"></source><sub id="tcbhs"><rt id="tcbhs"></rt></sub><code id="tcbhs"></code><tt id="tcbhs"></tt><track id="tcbhs"><tt id="tcbhs"><td id="tcbhs"></td></tt></track><ruby id="tcbhs"><bdo id="tcbhs"><rt id="tcbhs"><thead id="tcbhs"></thead></rt></bdo></ruby><b id="tcbhs"><sub id="tcbhs"><ruby id="tcbhs"><bdo id="tcbhs"></bdo></ruby></sub></b><wbr id="tcbhs"><cite id="tcbhs"></cite></wbr><strong id="tcbhs"><td id="tcbhs"><cite id="tcbhs"></cite></td></strong><rt id="tcbhs"></rt><sub id="tcbhs"><rt id="tcbhs"></rt></sub><th id="tcbhs"><ruby id="tcbhs"></ruby></th><font id="tcbhs"></font><rt id="tcbhs"></rt><sub id="tcbhs"></sub><video id="tcbhs"></video><rt id="tcbhs"><code id="tcbhs"></code></rt><font id="tcbhs"><wbr id="tcbhs"><strong id="tcbhs"><wbr id="tcbhs"></wbr></strong></wbr></font><wbr id="tcbhs"><tt id="tcbhs"><track id="tcbhs"></track></tt></wbr><bdo id="tcbhs"></bdo><th id="tcbhs"></th><wbr id="tcbhs"></wbr><b id="tcbhs"><sub id="tcbhs"><ruby id="tcbhs"><sub id="tcbhs"></sub></ruby></sub></b><code id="tcbhs"><wbr id="tcbhs"></wbr></code><b id="tcbhs"><sub id="tcbhs"><b id="tcbhs"></b></sub></b><sub id="tcbhs"></sub><rp id="tcbhs"></rp><th id="tcbhs"></th><sub id="tcbhs"><rt id="tcbhs"></rt></sub><bdo id="tcbhs"><rp id="tcbhs"><thead id="tcbhs"></thead></rp></bdo><tt id="tcbhs"><th id="tcbhs"><b id="tcbhs"></b></th></tt><cite id="tcbhs"></cite><ruby id="tcbhs"></ruby><strong id="tcbhs"></strong><code id="tcbhs"></code><tt id="tcbhs"><td id="tcbhs"><cite id="tcbhs"><video id="tcbhs"></video></cite></td></tt><td id="tcbhs"></td> <rp id="tcbhs"><code id="tcbhs"></code></rp><video id="tcbhs"><strong id="tcbhs"></strong></video><bdo id="tcbhs"><rp id="tcbhs"><thead id="tcbhs"><rp id="tcbhs"></rp></thead></rp></bdo><bdo id="tcbhs"><rp id="tcbhs"><thead id="tcbhs"><rp id="tcbhs"></rp></thead></rp></bdo><cite id="tcbhs"></cite><tt id="tcbhs"></tt><track id="tcbhs"><tt id="tcbhs"><td id="tcbhs"><b id="tcbhs"></b></td></tt></track><rp id="tcbhs"></rp><strong id="tcbhs"></strong><thead id="tcbhs"><source id="tcbhs"><code id="tcbhs"><source id="tcbhs"></source></code></source></thead><th id="tcbhs"></th><rt id="tcbhs"></rt><rp id="tcbhs"><code id="tcbhs"></code></rp><td id="tcbhs"></td><sub id="tcbhs"></sub><sub id="tcbhs"></sub><wbr id="tcbhs"><tt id="tcbhs"><track id="tcbhs"></track></tt></wbr><bdo id="tcbhs"><rp id="tcbhs"><thead id="tcbhs"><source id="tcbhs"></source></thead></rp></bdo><thead id="tcbhs"><source id="tcbhs"><code id="tcbhs"><source id="tcbhs"></source></code></source></thead><tt id="tcbhs"><sub id="tcbhs"><b id="tcbhs"></b></sub></tt><ruby id="tcbhs"></ruby><b id="tcbhs"></b><rp id="tcbhs"><font id="tcbhs"><source id="tcbhs"></source></font></rp><b id="tcbhs"><sub id="tcbhs"><ruby id="tcbhs"><bdo id="tcbhs"></bdo></ruby></sub></b><source id="tcbhs"></source><font id="tcbhs"></font><rp id="tcbhs"><code id="tcbhs"></code></rp><sub id="tcbhs"></sub><b id="tcbhs"></b><cite id="tcbhs"><td id="tcbhs"><tt id="tcbhs"><th id="tcbhs"></th></tt></td></cite><strong id="tcbhs"><td id="tcbhs"><cite id="tcbhs"></cite></td></strong><b id="tcbhs"></b><thead id="tcbhs"><video id="tcbhs"><code id="tcbhs"></code></video></thead><thead id="tcbhs"><source id="tcbhs"><code id="tcbhs"><video id="tcbhs"></video></code></source></thead><source id="tcbhs"></source><font id="tcbhs"><wbr id="tcbhs"></wbr></font><code id="tcbhs"></code><ruby id="tcbhs"><bdo id="tcbhs"><rt id="tcbhs"></rt></bdo></ruby><rt id="tcbhs"><thead id="tcbhs"><rp id="tcbhs"></rp></thead></rt><td id="tcbhs"></td><font id="tcbhs"><wbr id="tcbhs"><strong id="tcbhs"><track id="tcbhs"></track></strong></wbr></font><bdo id="tcbhs"><rp id="tcbhs"></rp></bdo><source id="tcbhs"></source><rp id="tcbhs"></rp><code id="tcbhs"></code><ruby id="tcbhs"><bdo id="tcbhs"><rt id="tcbhs"></rt></bdo></ruby><wbr id="tcbhs"><cite id="tcbhs"></cite></wbr><code id="tcbhs"></code><cite id="tcbhs"><td id="tcbhs"><tt id="tcbhs"><td id="tcbhs"></td></tt></td></cite><code id="tcbhs"></code> <code id="tcbhs"><video id="tcbhs"><font id="tcbhs"><video id="tcbhs"></video></font></video></code><strong id="tcbhs"></strong><code id="tcbhs"><video id="tcbhs"><code id="tcbhs"></code></video></code><rp id="tcbhs"><code id="tcbhs"><source id="tcbhs"><font id="tcbhs"></font></source></code></rp><cite id="tcbhs"><td id="tcbhs"><tt id="tcbhs"><td id="tcbhs"></td></tt></td></cite><th id="tcbhs"><ruby id="tcbhs"><sub id="tcbhs"><rt id="tcbhs"></rt></sub></ruby></th><cite id="tcbhs"><td id="tcbhs"></td></cite><th id="tcbhs"><ruby id="tcbhs"><th id="tcbhs"></th></ruby></th><rp id="tcbhs"><code id="tcbhs"><source id="tcbhs"></source></code></rp><tt id="tcbhs"><th id="tcbhs"><b id="tcbhs"><sub id="tcbhs"></sub></b></th></tt><font id="tcbhs"><wbr id="tcbhs"></wbr></font><sub id="tcbhs"><rt id="tcbhs"></rt></sub><b id="tcbhs"><sub id="tcbhs"><ruby id="tcbhs"><sub id="tcbhs"></sub></ruby></sub></b><source id="tcbhs"><font id="tcbhs"><video id="tcbhs"></video></font></source><font id="tcbhs"><wbr id="tcbhs"></wbr></font><th id="tcbhs"></th><th id="tcbhs"><ruby id="tcbhs"><sub id="tcbhs"><ruby id="tcbhs"></ruby></sub></ruby></th><td id="tcbhs"><b id="tcbhs"><th id="tcbhs"></th></b></td><rt id="tcbhs"></rt><b id="tcbhs"><sub id="tcbhs"></sub></b><th id="tcbhs"></th><track id="tcbhs"><tt id="tcbhs"></tt></track><thead id="tcbhs"></thead><td id="tcbhs"></td><source id="tcbhs"></source><video id="tcbhs"></video><bdo id="tcbhs"><rp id="tcbhs"><thead id="tcbhs"></thead></rp></bdo><track id="tcbhs"></track><rt id="tcbhs"><thead id="tcbhs"></thead></rt><ruby id="tcbhs"></ruby><b id="tcbhs"></b><source id="tcbhs"><font id="tcbhs"><source id="tcbhs"></source></font></source><cite id="tcbhs"></cite><bdo id="tcbhs"></bdo><tt id="tcbhs"><th id="tcbhs"></th></tt><b id="tcbhs"><sub id="tcbhs"><ruby id="tcbhs"><sub id="tcbhs"></sub></ruby></sub></b><video id="tcbhs"></video><tt id="tcbhs"><th id="tcbhs"></th></tt><td id="tcbhs"></td><th id="tcbhs"><ruby id="tcbhs"><sub id="tcbhs"><rt id="tcbhs"></rt></sub></ruby></th><track id="tcbhs"></track><source id="tcbhs"></source><cite id="tcbhs"><td id="tcbhs"><tt id="tcbhs"><td id="tcbhs"></td></tt></td></cite><td id="tcbhs"></td><source id="tcbhs"><font id="tcbhs"><video id="tcbhs"></video></font></source><strong id="tcbhs"></strong><tt id="tcbhs"><th id="tcbhs"></th></tt><font id="tcbhs"><video id="tcbhs"></video></font><rt id="tcbhs"></rt><td id="tcbhs"></td></div>  <div id="header"> <div class="top clearfix"> <div class="logo"> <a href="http://www.buildinstantrapport.com/" class="logo"><img alt="" src="http://www.buildinstantrapport.com/data/images/other/20190705110144_555.png" /></a> </div> <div class="topLink"> <div class="fengxiang clearfix"> <div class="k1"> <a href="javascript:void(0);" onclick="SetHome(this,window.location)">設為首頁</a> | <a href="http://www.buildinstantrapport.com/sitemap/">網站地圖</a> | <a href="http://www.buildinstantrapport.com/rss.xml">RSS</a> | <a href="http://www.buildinstantrapport.com/sitemap.xml">XML</a> </div> <div class="flfx">  <div class="bdsharebuttonbox box1"><a href="#" class="bds_more" data-cmd="more"></a><a href="#" class="bds_tsina" data-cmd="tsina" title="分享到新浪微博"></a><a href="#" class="bds_tqq" data-cmd="tqq" title="分享到騰訊微博"></a><a href="#" class="bds_kaixin001" data-cmd="kaixin001" title="分享到開心網"></a><a href="#" class="bds_tsohu" data-cmd="tsohu" title="分享到搜狐微博"></a><a href="#" class="bds_qzone" data-cmd="qzone" title="分享到QQ空間"></a><a href="#" class="bds_weixin" data-cmd="weixin" title="分享到微信"></a></div> <script>window._bd_share_config={"common":{"bdSnsKey":{},"bdText":"","bdMini":"2","bdMiniList":false,"bdPic":"","bdStyle":"0","bdSize":"16"},"share":{}};with(document)0[(getElementsByTagName('head')[0]||body).appendChild(createElement('script')).src='http://bdimg.share.baidu.com/static/api/js/share.js?v=89860593.js?cdnversion='+~(-new Date()/36e5)];</script>  </div> </div> <div class="k2"> </div> <div class="search clearfix"> <form method="get" name="formsearch" id="formsearch" action="http://www.buildinstantrapport.com/search.php"> <input type='text' name='wd' id="keyword" value="請輸入搜索關鍵詞" /> <input type="submit" id="s_btn" value="搜索" /> </form> <h1 class="hotSearch" style="display:none"></h1> </div> </div> </div> </div> <div class="clearboth"></div>  <div id="menu" > <ul class="nav clearfix"> <li><a href="http://www.buildinstantrapport.com/">網站首頁</a></li> <li><a href="http://www.buildinstantrapport.com/about/">關于億德</a> <div class="sec"> <a href="http://www.buildinstantrapport.com/about/company.html">公司介紹</a> <a href="http://www.buildinstantrapport.com/about/honor.html">資質榮譽</a> <a href="http://www.buildinstantrapport.com/about/culture.html">企業文化</a> <a href="http://www.buildinstantrapport.com/about/speech.html">總經理致辭</a> <a href="http://www.buildinstantrapport.com/about/yyzz2f6.html">營業執照</a> </div> </li> <li><a href="http://www.buildinstantrapport.com/news/">環保資訊</a> <div class="sec"> <a href="http://www.buildinstantrapport.com/news/xydt/">行業資訊</a> <a href="http://www.buildinstantrapport.com/news/jszx30f/">專業知識</a> </div> </li> <li><a href="http://www.buildinstantrapport.com/product/">產品服務</a> <div class="sec"> <a href="http://www.buildinstantrapport.com/product/hbjsfw/">環保技術服務</a> <a href="http://www.buildinstantrapport.com/product/jsxnj/">凈水絮凝劑</a> <a href="http://www.buildinstantrapport.com/product/tsxnjf/">脫色絮凝劑</a> <a href="http://www.buildinstantrapport.com/product/clxnj/">除磷絮凝劑</a> <a href="http://www.buildinstantrapport.com/product/pbyhj/">漂白氧化劑</a> <a href="http://www.buildinstantrapport.com/product/scltl/">水處理填料</a> <a href="http://www.buildinstantrapport.com/product/ccj/">除臭劑</a> <a href="http://www.buildinstantrapport.com/product/wxhxp/">危險化學品</a> </div> </li> <li><a href="http://www.buildinstantrapport.com/case/">客戶案例</a> <div class="sec"> <a href="http://www.buildinstantrapport.com/case/yjal/"target=''>造紙廢水</a> <a href="http://www.buildinstantrapport.com/case/alzs3b6/"target=''>印染廢水</a> <a href="http://www.buildinstantrapport.com/case/xkfs99d/"target=''>選礦廢水</a> <a href="http://www.buildinstantrapport.com/case/jjfs0b5/"target=''>酒精廢水</a> </div> </li> <li><a href="http://www.buildinstantrapport.com/about_jszc/">技術支持</a> <div class="sec"> <a href="http://www.buildinstantrapport.com/about_jszc/jszc226.html">服務流程</a> <a href="http://www.buildinstantrapport.com/about_jszc/qfcczgca9e.html">氣浮池操作規程</a> </div> </li> <li class="lxff"><a href="http://www.buildinstantrapport.com/about_contact/">聯系我們</a> <div class="sec"> <a href="http://www.buildinstantrapport.com/about_contact/lx.html">聯系我們</a> <a href="/message/">在線留言</a> </div> </li> </ul> </div> <script type="text/javascript"> $(function(){ $('.nav > li').hover(function(){ var sec_count = $(this).find('.sec a').length; var a_height = $(this).find('.sec a').eq(0).height(); var sec_height = sec_count * a_height; $(this).find('.sec').stop().animate({height:sec_height},300); },function(){ $(this).find('.sec').stop().animate({height:0},300); }); }); </script>  <div class="n_banner"><img src="http://www.buildinstantrapport.com/data/images/banner/20201218172022_249.jpg" alt="凈水絮凝劑" /></div>  <div id="container" class="clearfix"> <div class="left"> <div class="box sort_menu"> <h3>新聞分類</h3> <ul class="sort"> <li class="layer1"> <a href="http://www.buildinstantrapport.com/news/xydt/" class="list_item">行業資訊</a> <div class="layer2" style="display:none;"> <ul> </ul> </div> </li> <li class="layer1"> <a href="http://www.buildinstantrapport.com/news/jszx30f/" class="list_item">專業知識</a> <div class="layer2" style="display:none;"> <ul> </ul> </div> </li> </ul> <script type="text/javascript"> $(".layer1").hover ( function() { if($(this).find(".layer2 li").length > 0) { $(this).find(".layer2").show(); } }, function() { $(this).find(".layer2").hide(); } ); $(".layer2 li").hover ( function() { if($(this).find(".layer3 li").length > 0) { $(this).find(".layer3").show(); } }, function() { $(this).find(".layer3").hide(); } ); </script> </div> <div class="box sort_product"> <h3>產品分類</h3> <ul class="sort"> <li class="layer1"> <a href="http://www.buildinstantrapport.com/product/hbjsfw/" class="list_item">環保技術服務</a> <div class="layer2" style="display:none;"> <ul> <li> <a href="http://www.buildinstantrapport.com/product/wushuichuli88/" class="list_item">污水處理</a> <div class="layer3" > <ul> <li> <a href="http://www.buildinstantrapport.com/product/yinranfeishuichuli88/" class="list_item">印染廢水處理</a> </li> <li> <a href="http://www.buildinstantrapport.com/product/jiujingfeishuichuli/" class="list_item">酒精廢水處理</a> </li> <li> <a href="http://www.buildinstantrapport.com/product/kuangshifeishuichuli/" class="list_item">礦石廢水處理</a> </li> <li> <a href="http://www.buildinstantrapport.com/product/shiyingshafeishuichu/" class="list_item">石英砂廢水處理</a> </li> <li> <a href="http://www.buildinstantrapport.com/product/zaozhifeishuichuli88/" class="list_item">造紙廢水處理</a> </li> <li> <a href="http://www.buildinstantrapport.com/product/fajiaofeishuichuli88/" class="list_item">發酵廢水處理</a> </li> <li> <a href="http://www.buildinstantrapport.com/product/shipinfeishuichuli88/" class="list_item">食品廢水處理</a> </li> </ul> </div> </li> <li> <a href="http://www.buildinstantrapport.com/product/shuichuligongcheng88/" class="list_item">水處理工程</a> <div class="layer3" > <ul> </ul> </div> </li> <li> <a href="http://www.buildinstantrapport.com/product/fqcl/" class="list_item">廢氣處理</a> <div class="layer3" > <ul> </ul> </div> </li> <li> <a href="http://www.buildinstantrapport.com/product/lajisentouchuli/" class="list_item">垃圾滲透液處理</a> <div class="layer3" > <ul> </ul> </div> </li> </ul> </div> </li> <li class="layer1"> <a href="http://www.buildinstantrapport.com/product/jsxnj/" class="list_item">凈水絮凝劑</a> <div class="layer2" style="display:none;"> <ul> <li> <a href="http://www.buildinstantrapport.com/product/slht/" class="list_item">三氯化鐵</a> <div class="layer3" > <ul> </ul> </div> </li> <li> <a href="http://www.buildinstantrapport.com/product/jhlst/" class="list_item">聚合硫酸鐵</a> <div class="layer3" > <ul> </ul> </div> </li> <li> <a href="http://www.buildinstantrapport.com/product/jhlhl/" class="list_item">聚合氯化鋁</a> <div class="layer3" > <ul> </ul> </div> </li> <li> <a href="http://www.buildinstantrapport.com/product/lslc/" class="list_item">硫酸鋁</a> <div class="layer3" > <ul> </ul> </div> </li> <li> <a href="http://www.buildinstantrapport.com/product/jbxa/" class="list_item">聚丙烯酰胺</a> <div class="layer3" > <ul> </ul> </div> </li> <li> <a href="http://www.buildinstantrapport.com/product/lsyt/" class="list_item">硫酸亞鐵</a> <div class="layer3" > <ul> </ul> </div> </li> <li> <a href="http://www.buildinstantrapport.com/product/lhyt/" class="list_item">氯化亞鐵</a> <div class="layer3" > <ul> </ul> </div> </li> <li> <a href="http://www.buildinstantrapport.com/product/lhg8d4/" class="list_item">氯化鈣</a> <div class="layer3" > <ul> </ul> </div> </li> <li> <a href="http://www.buildinstantrapport.com/product/qyhgab0/" class="list_item">氫氧化鈣</a> <div class="layer3" > <ul> </ul> </div> </li> <li> <a href="http://www.buildinstantrapport.com/product/cf263/" class="list_item">磁粉</a> <div class="layer3" > <ul> </ul> </div> </li> </ul> </div> </li> <li class="layer1"> <a href="http://www.buildinstantrapport.com/product/tsxnjf/" class="list_item">脫色絮凝劑</a> <div class="layer2" style="display:none;"> <ul> <li> <a href="http://www.buildinstantrapport.com/product/yrfstsj/" class="list_item">印染廢水脫色劑</a> <div class="layer3" > <ul> </ul> </div> </li> <li> <a href="http://www.buildinstantrapport.com/product/jhfstsj/" class="list_item">焦化廢水脫色劑</a> <div class="layer3" > <ul> </ul> </div> </li> <li> <a href="http://www.buildinstantrapport.com/product/zzfstsj/" class="list_item">造紙廢水脫色劑</a> <div class="layer3" > <ul> </ul> </div> </li> <li> <a href="http://www.buildinstantrapport.com/product/gxtsxnj61d/" class="list_item">高效脫色絮凝劑</a> <div class="layer3" > <ul> </ul> </div> </li> <li> <a href="http://www.buildinstantrapport.com/product/ljslyzytsja69/" class="list_item">垃圾滲濾液專用脫色劑</a> <div class="layer3" > <ul> </ul> </div> </li> <li> <a href="http://www.buildinstantrapport.com/product/ymfstsje5a/" class="list_item">油墨廢水脫色劑</a> <div class="layer3" > <ul> </ul> </div> </li> </ul> </div> </li> <li class="layer1"> <a href="http://www.buildinstantrapport.com/product/clxnj/" class="list_item">除磷絮凝劑</a> <div class="layer2" style="display:none;"> <ul> </ul> </div> </li> <li class="layer1"> <a href="http://www.buildinstantrapport.com/product/pbyhj/" class="list_item">漂白氧化劑</a> <div class="layer2" style="display:none;"> <ul> <li> <a href="http://www.buildinstantrapport.com/product/clsn/" class="list_item">次氯酸鈉</a> <div class="layer3" > <ul> </ul> </div> </li> <li> <a href="http://www.buildinstantrapport.com/product/sys/" class="list_item">雙氧水</a> <div class="layer3" > <ul> </ul> </div> </li> <li> <a href="http://www.buildinstantrapport.com/product/lsn/" class="list_item">氯酸鈉</a> <div class="layer3" > <ul> </ul> </div> </li> <li> <a href="http://www.buildinstantrapport.com/product/gtsn/" class="list_item">過碳酸鈉</a> <div class="layer3" > <ul> </ul> </div> </li> <li> <a href="http://www.buildinstantrapport.com/product/jylsn/" class="list_item">焦亞硫酸鈉</a> <div class="layer3" > <ul> </ul> </div> </li> <li> <a href="http://www.buildinstantrapport.com/product/spjclsnry29e/" class="list_item">食品級次氯酸鈉溶液</a> <div class="layer3" > <ul> </ul> </div> </li> </ul> </div> </li> <li class="layer1"> <a href="http://www.buildinstantrapport.com/product/scltl/" class="list_item">水處理填料</a> <div class="layer2" style="display:none;"> <ul> <li> <a href="http://www.buildinstantrapport.com/product/xsxwll649/" class="list_item">彗星式纖維濾料</a> <div class="layer3" > <ul> </ul> </div> </li> <li> <a href="http://www.buildinstantrapport.com/product/sys/" class="list_item">石英砂</a> <div class="layer3" > <ul> </ul> </div> </li> <li> <a href="http://www.buildinstantrapport.com/product/hxt/" class="list_item">活性炭</a> <div class="layer3" > <ul> </ul> </div> </li> </ul> </div> </li> <li class="layer1"> <a href="http://www.buildinstantrapport.com/product/ccj/" class="list_item">除臭劑</a> <div class="layer2" style="display:none;"> <ul> <li> <a href="http://www.buildinstantrapport.com/product/zwtqyccj/" class="list_item">植物提取液除臭劑</a> <div class="layer3" > <ul> </ul> </div> </li> <li> <a href="http://www.buildinstantrapport.com/product/hxccj/" class="list_item">化學除臭劑</a> <div class="layer3" > <ul> </ul> </div> </li> </ul> </div> </li> <li class="layer1"> <a href="http://www.buildinstantrapport.com/product/wxhxp/" class="list_item">危險化學品</a> <div class="layer2" style="display:none;"> <ul> <li> <a href="http://www.buildinstantrapport.com/product/ys31/" class="list_item">鹽酸31%</a> <div class="layer3" > <ul> </ul> </div> </li> <li> <a href="http://www.buildinstantrapport.com/product/ys38/" class="list_item">鹽酸38%</a> <div class="layer3" > <ul> </ul> </div> </li> <li> <a href="http://www.buildinstantrapport.com/product/ls98/" class="list_item">硫酸98%</a> <div class="layer3" > <ul> </ul> </div> </li> <li> <a href="http://www.buildinstantrapport.com/product/yj30/" class="list_item">液堿30%</a> <div class="layer3" > <ul> </ul> </div> </li> <li> <a href="http://www.buildinstantrapport.com/product/jqry/" class="list_item">甲醛溶液</a> <div class="layer3" > <ul> </ul> </div> </li> </ul> </div> </li> </ul> <script type="text/javascript"> $(".layer1").hover ( function() { if($(this).find(".layer2 li").length > 0) { $(this).find(".layer2").stop().show(); } $(this).addClass("change"); }, function() { $(this).find(".layer2").stop().hide(); $(this).removeClass("change"); } ); </script> </div> <div class="box n_contact"> <h3>聯系我們</h3> <div class="content"><p style="LINE-HEIGHT: 3em"><strong><span style="FONT-SIZE: 16px; FONT-FAMILY: 微軟雅黑, 'Microsoft YaHei'">岳陽億德環?？萍加邢薰?/span></strong></p><p style="LINE-HEIGHT: 2em"><span style="FONT-FAMILY: 微軟雅黑, 'Microsoft YaHei'">聯系人：李志華</span></p><p style="LINE-HEIGHT: 2em"><span style="FONT-FAMILY: 微軟雅黑, 'Microsoft YaHei'">手　機：13873068116</span></p><p style="LINE-HEIGHT: 2em"><span style="FONT-FAMILY: 微軟雅黑, 'Microsoft YaHei'">熱　線：400-040-3618</span></p><p style="LINE-HEIGHT: 2em"><span style="FONT-FAMILY: 微軟雅黑, 'Microsoft YaHei'"><span style="FONT-FAMILY: 微軟雅黑, 'Microsoft YaHei'">電　話</span>：0730-3160024</span></p><p style="LINE-HEIGHT: 2em"><span style="FONT-FAMILY: 微軟雅黑, 'Microsoft YaHei'">網　址：</span><span style="FONT-FAMILY: 微軟雅黑, 'Microsoft YaHei'">www.buildinstantrapport.com</span><span style="FONT-FAMILY: 微軟雅黑, 'Microsoft YaHei'"> </span></p><p style="LINE-HEIGHT: 2em"><span style="FONT-FAMILY: 微軟雅黑, 'Microsoft YaHei'">地　址：湖南省岳陽市岳陽大道金石花園三棟2806室</span></p><p style="LINE-HEIGHT: 2em"><span style="FONT-FAMILY: 微軟雅黑, 'Microsoft YaHei'">郵　編：414000</span></p><p><br/></p><p><br/></p></div> </div> </div> <div class="right"> <div class="sitemp clearfix"> <h2> 聚合氯化硫酸鐵測定標準方法 </h2> <div class="site">您的當前位置： <a href="http://www.buildinstantrapport.com/">首頁</a> >> <a href="http://www.buildinstantrapport.com/news/">環保資訊</a> >> <a href="http://www.buildinstantrapport.com/news/jszx30f/">專業知識</a> </div> </div> <div class="content">  <div class="news_detail"> <h1 class="title">聚合氯化硫酸鐵測定標準方法</h1> <div class="info_title clearfix"> <h3 class="title_bar"> 發布日期：<span>2016-01-25 00:00</span> 來源：<span>http://www.buildinstantrapport.com</span> 點擊：<span><script src="http://www.buildinstantrapport.com/data/include/newshits.php?id=357"></script></span> </h3> <div class="share">  <div id="bdshare" class="bdshare_t bds_tools get-codes-bdshare"> <a class="bds_tsina"></a> <a class="bds_qzone"></a> <a class="bds_tqq"></a> <a class="bds_hi"></a> <a class="bds_qq"></a> <a class="bds_tieba"></a> <span class="bds_more">更多</span> <a class="shareCount"></a> </div> <script type="text/javascript" id="bdshare_js" data="type=tools&uid=6513684" ></script> <script type="text/javascript" id="bdshell_js"></script> <script type="text/javascript"> document.getElementById("bdshell_js").src = "http://bdimg.share.baidu.com/static/js/shell_v2.js?cdnversion=" + Math.ceil(new Date()/3600000) </script>  </div> </div> <div class="content"><p style="line-height: 3em; text-align: center;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';"><a href='http://www.buildinstantrapport.com/product/174.html' target='_blank' class='key_tag'><font color=#136ec2><strong>聚合氯化硫酸鐵</strong></font></a>測定標準方法</span></p><h1 label="標題居左" style="font-size: 32px; font-weight: bold; border-bottom-color: rgb(204, 204, 204); border-bottom-width: 2px; border-bottom-style: solid; padding: 0px 4px 0px 0px; text-align: left; margin: 0px 0px 10px;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　一、<span style="font-size: 14px; font-family: Calibri;"> </span><span style="font-size: 14px; font-family: 宋體;">主要內容與使用范圍</span></span></h1><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　本標準規定了聚合氯化硫酸鐵產品的技術要求、試驗方法、檢驗規則等。</span></p><h1 label="標題居左" style="font-size: 32px; font-weight: bold; border-bottom-color: rgb(204, 204, 204); border-bottom-width: 2px; border-bottom-style: solid; padding: 0px 4px 0px 0px; text-align: left; margin: 0px 0px 10px;"><span style="font-family: 微軟雅黑, 'Microsoft YaHei'; font-size: 14px;"><br/></span></h1><h1 label="標題居左" style="font-size: 32px; font-weight: bold; border-bottom-color: rgb(204, 204, 204); border-bottom-width: 2px; border-bottom-style: solid; padding: 0px 4px 0px 0px; text-align: left; margin: 0px 0px 10px;"><span style="font-family: 微軟雅黑, 'Microsoft YaHei'; font-size: 14px;">　　二、</span><span style="font-size: 14px; font-family: Calibri;"> </span><span style="font-size: 14px;">技術要求</span></h1><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　1<span style="font-size: 14px; font-family: 宋體;">、外觀：棕黃色或紅褐色粘稠透明液體</span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　2<span style="font-size: 14px; font-family: 宋體;">、技術指標</span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　聚合氯化硫酸鐵</span></p><p style="line-height: 3em;"><span style="font-family: 微軟雅黑, 'Microsoft YaHei'; font-size: 14px;">　　技術指標固<span style="font-family: Calibri; font-size: 14px;"> </span><span style="font-family: 宋體; font-size: 14px;">體</span> 液<span style="font-family: Calibri; font-size: 14px;"> </span><span style="font-family: 宋體; font-size: 14px;">體</span></span></p><p style="line-height: 3em;"><span style="font-family: 微軟雅黑, 'Microsoft YaHei'; font-size: 14px;">　　相對密度<span style="font-family: Calibri; font-size: 14px;">g/cm3(20</span><span style="font-family: 宋體; font-size: 14px;">℃</span><span style="font-family: Calibri; font-size: 14px;">)</span> 無 ≥<span style="font-family: Calibri; font-size: 14px;">1.45</span></span></p><p style="line-height: 3em;"><span style="font-family: 微軟雅黑, 'Microsoft YaHei'; font-size: 14px;">　　全鐵<span style="font-family: Calibri; font-size: 14px;">Fe3+% </span> ≥<span style="font-family: Calibri; font-size: 14px;">18.0</span> ≥<span style="font-family: Calibri; font-size: 14px;">10</span></span></p><p style="line-height: 3em;"><span style="font-family: 微軟雅黑, 'Microsoft YaHei'; font-size: 14px;">　　還原性物質含量<span style="font-family: Calibri; font-size: 14px;">Fe2+%</span> ≤<span style="font-family: Calibri; font-size: 14px;">0.8</span> ≤<span style="font-family: Calibri; font-size: 14px;">0.4</span></span></p><p style="line-height: 3em;"><span style="font-family: 微軟雅黑, 'Microsoft YaHei'; font-size: 14px;">　　鹽基度<span style="font-family: Calibri; font-size: 14px;">(</span><span style="font-family: 宋體; font-size: 14px;">堿度</span><span style="font-family: Calibri; font-size: 14px;">) % </span> 8--16 8--16</span></p><p style="line-height: 3em;"><span style="font-family: 微軟雅黑, 'Microsoft YaHei'; font-size: 14px;">　　氯化度<span style="font-family: Calibri; font-size: 14px;">%</span> 6--12 6--12</span></p><p style="line-height: 3em;"><span style="font-family: 微軟雅黑, 'Microsoft YaHei'; font-size: 14px;">　　PH<span style="font-family: 宋體; font-size: 14px;">值</span><span style="font-family: Calibri; font-size: 14px;">(1%</span><span style="font-family: 宋體; font-size: 14px;">水溶液</span><span style="font-family: Calibri; font-size: 14px;">) </span> 2.0--3.0 2.0--3.0</span></p><p style="line-height: 3em;"><span style="font-family: 微軟雅黑, 'Microsoft YaHei'; font-size: 14px;">　　水不溶物質含量<span style="font-family: Calibri; font-size: 14px;"> %</span> ≤<span style="font-family: Calibri; font-size: 14px;">0.5</span> ≤<span style="font-family: Calibri; font-size: 14px;">0.3</span></span></p><h1 label="標題居左" style="font-size: 32px; font-weight: bold; border-bottom-color: rgb(204, 204, 204); border-bottom-width: 2px; border-bottom-style: solid; padding: 0px 4px 0px 0px; text-align: left; margin: 0px 0px 10px;"><span style="font-family: 微軟雅黑, 'Microsoft YaHei'; font-size: 14px;"><br/></span></h1><h1 label="標題居左" style="font-size: 32px; font-weight: bold; border-bottom-color: rgb(204, 204, 204); border-bottom-width: 2px; border-bottom-style: solid; padding: 0px 4px 0px 0px; text-align: left; margin: 0px 0px 10px;"><span style="font-family: 微軟雅黑, 'Microsoft YaHei'; font-size: 14px;">　　三、檢測方法</span><br/></h1><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　檢測方法中，除特殊規定外，只應使用分析純和符合<span style="font-size: 14px; font-family: Calibri;">GB6682</span><span style="font-size: 14px; font-family: 宋體;">中規定的三級水。</span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　檢測中所需標準溶液、制劑及制品，在沒有注明其他規定時，均按<span style="font-size: 14px; font-family: Calibri;">GB601</span><span style="font-size: 14px; font-family: 宋體;">、</span><span style="font-size: 14px; font-family: Calibri;">GB602</span><span style="font-size: 14px; font-family: 宋體;">、</span><span style="font-size: 14px; font-family: Calibri;">GB603</span><span style="font-size: 14px; font-family: 宋體;">之規定制備。</span></span></p><h1 label="標題居左" style="font-size: 32px; font-weight: bold; border-bottom-color: rgb(204, 204, 204); border-bottom-width: 2px; border-bottom-style: solid; padding: 0px 4px 0px 0px; text-align: left; margin: 0px 0px 10px;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';"><br/></span></h1><h1 label="標題居左" style="font-size: 32px; font-weight: bold; border-bottom-color: rgb(204, 204, 204); border-bottom-width: 2px; border-bottom-style: solid; padding: 0px 4px 0px 0px; text-align: left; margin: 0px 0px 10px;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　四、密度的測定（比重計法）</span></h1><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　1<span style="font-size: 14px; font-family: 宋體;">、方法提要</span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　由比重計在被測液體中達到平衡狀態時所浸沒的深度讀出該液體的比重。</span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　2<span style="font-size: 14px; font-family: 宋體;">、儀器、設備</span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　<span style="font-size: 14px; font-family: 宋體;">（</span><span style="font-size: 14px; font-family: Calibri;">1</span><span style="font-size: 14px; font-family: 宋體;">）、比重計：刻度值為</span><span style="font-size: 14px; font-family: Calibri;">0.001 g/cm3</span><span style="font-size: 14px; font-family: 宋體;">；</span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　<span style="font-size: 14px; font-family: 宋體;">（</span><span style="font-size: 14px; font-family: Calibri;">2</span><span style="font-size: 14px; font-family: 宋體;">）、恒溫水?。嚎煽刂茰囟?/span><span style="font-size: 14px; font-family: Calibri;">20</span><span style="font-size: 14px; font-family: 宋體;">±</span><span style="font-size: 14px; font-family: Calibri;">1</span><span style="font-size: 14px; font-family: 宋體;">℃</span><span style="font-size: 14px; font-family: Calibri;">; </span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　<span style="font-size: 14px; font-family: 宋體;">（</span><span style="font-size: 14px; font-family: Calibri;">3</span><span style="font-size: 14px; font-family: 宋體;">）、溫度計：分度值為</span><span style="font-size: 14px; font-family: Calibri;">1</span><span style="font-size: 14px; font-family: 宋體;">℃</span><span style="font-size: 14px; font-family: Calibri;">; </span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　<span style="font-size: 14px; font-family: 宋體;">（</span><span style="font-size: 14px; font-family: Calibri;">4</span><span style="font-size: 14px; font-family: 宋體;">）、量筒：</span><span style="font-size: 14px; font-family: Calibri;">250</span><span style="font-size: 14px; font-family: 宋體;">～</span><span style="font-size: 14px; font-family: Calibri;">500ml; </span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　3.<span style="font-size: 14px; font-family: 宋體;">測定步驟</span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　<span style="font-size: 14px; font-family: 宋體;">將聚合氯化硫酸鐵鐵試樣注入清潔、干燥的量筒內，不得有氣泡。將量量筒置于</span><span style="font-size: 14px; font-family: Calibri;">20</span><span style="font-size: 14px; font-family: 宋體;">℃的恒溫水浴中，待溫度恒定后，將比重計緩緩地放入試樣中，待比重計在試樣中穩定后，讀出比重計彎月面下緣的刻度（標有讀彎面上緣刻度的比重計除外），即為</span><span style="font-size: 14px; font-family: Calibri;">20</span><span style="font-size: 14px; font-family: 宋體;">℃試樣的密度。</span></span></p><h1 label="標題居左" style="font-size: 32px; font-weight: bold; border-bottom-color: rgb(204, 204, 204); border-bottom-width: 2px; border-bottom-style: solid; padding: 0px 4px 0px 0px; text-align: left; margin: 0px 0px 10px;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';"><br/></span></h1><h1 label="標題居左" style="font-size: 32px; font-weight: bold; border-bottom-color: rgb(204, 204, 204); border-bottom-width: 2px; border-bottom-style: solid; padding: 0px 4px 0px 0px; text-align: left; margin: 0px 0px 10px;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　五、全鐵含量的測定</span></h1><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　1. <span style="font-size: 14px; font-family: 宋體;">方法提要：</span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　酸性溶液中，用氯化亞錫將三價鐵還原為二價鐵，過量的氯化亞錫用氯化汞以去除，然后用重鉻酸鉀標準滴定溶液滴定。</span></p><h1 label="標題居左" style="font-size: 32px; font-weight: bold; border-bottom-color: rgb(204, 204, 204); border-bottom-width: 2px; border-bottom-style: solid; padding: 0px 4px 0px 0px; text-align: left; margin: 0px 0px 10px;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';"><br/></span></h1><h1 label="標題居左" style="font-size: 32px; font-weight: bold; border-bottom-color: rgb(204, 204, 204); border-bottom-width: 2px; border-bottom-style: solid; padding: 0px 4px 0px 0px; text-align: left; margin: 0px 0px 10px;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　2. <span style="font-size: 14px; font-family: 宋體;">試劑和材料：</span></span></h1><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　?。?span style="font-size: 14px; font-family: Calibri;">1</span><span style="font-size: 14px; font-family: 宋體;">）、氯化亞錫（</span><span style="font-size: 14px; font-family: Calibri;">GB638</span><span style="font-size: 14px; font-family: 宋體;">）：</span><span style="font-size: 14px; font-family: Calibri;">250g/L</span><span style="font-size: 14px; font-family: 宋體;">溶液；</span></span><span style="font-family: 微軟雅黑, 'Microsoft YaHei'; font-size: 14px; line-height: 3em;">稱取</span><span style="font-size: 14px; line-height: 3em; font-family: Calibri;">25.0g</span><span style="font-size: 14px; line-height: 3em; font-family: 宋體;">氯化亞錫置于干燥的燒杯中，溶于</span><span style="font-size: 14px; line-height: 3em; font-family: Calibri;">20ml</span><span style="font-size: 14px; line-height: 3em; font-family: 宋體;">（</span><span style="font-size: 14px; line-height: 3em; font-family: Calibri;">1</span><span style="font-size: 14px; line-height: 3em; font-family: 宋體;">：</span><span style="font-size: 14px; line-height: 3em; font-family: Calibri;">1</span><span style="font-size: 14px; line-height: 3em; font-family: 宋體;">）鹽酸，冷卻后稀釋到</span><span style="font-size: 14px; line-height: 3em; font-family: Calibri;">100m L ,</span><span style="font-size: 14px; line-height: 3em; font-family: 宋體;">保存于棕色滴定瓶中，加入高純錫粒數顆（</span><span style="font-size: 14px; line-height: 3em; font-family: Calibri;">4-5</span><span style="font-size: 14px; line-height: 3em; font-family: 宋體;">個）。</span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　?。?span style="font-size: 14px; font-family: Calibri;">2</span><span style="font-size: 14px; font-family: 宋體;">）、鹽酸（</span><span style="font-size: 14px; font-family: Calibri;">GB622</span><span style="font-size: 14px; font-family: 宋體;">：</span><span style="font-size: 14px; font-family: Calibri;">1+1</span><span style="font-size: 14px; font-family: 宋體;">溶液）；</span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　?。?span style="font-size: 14px; font-family: Calibri;">3</span><span style="font-size: 14px; font-family: 宋體;">）、氯化汞（</span><span style="font-size: 14px; font-family: Calibri;">HG3</span><span style="font-size: 14px; font-family: 宋體;">—</span><span style="font-size: 14px; font-family: Calibri;">1068</span><span style="font-size: 14px; font-family: 宋體;">）：飽和溶液</span><span style="font-size: 14px; font-family: Calibri;">30g/100m L</span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　?。?span style="font-size: 14px; font-family: Calibri;">4</span><span style="font-size: 14px; font-family: 宋體;">）、硫—磷混酸：將</span><span style="font-size: 14px; font-family: Calibri;">150 m L</span><span style="font-size: 14px; font-family: 宋體;">水中，再加入</span><span style="font-size: 14px; font-family: Calibri;">150 m L</span><span style="font-size: 14px; font-family: 宋體;">磷酸（</span><span style="font-size: 14px; font-family: Calibri;">GB1282</span><span style="font-size: 14px; font-family: 宋體;">），然后稀釋至</span><span style="font-size: 14px; font-family: Calibri;">1000 m L</span><span style="font-size: 14px; font-family: 宋體;">；</span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　?。?span style="font-size: 14px; font-family: Calibri;">5</span><span style="font-size: 14px; font-family: 宋體;">）、重鉻酸鉀（</span><span style="font-size: 14px; font-family: Calibri;">GB642 </span><span style="font-size: 14px; font-family: 宋體;">）標準滴定溶液人：</span><span style="font-size: 14px; font-family: Calibri;">C</span><span style="font-size: 14px; font-family: 宋體;">（</span><span style="font-size: 14px; font-family: Calibri;">1/6 </span><span style="font-size: 14px; font-family: 宋體;">重鉻酸鉀）</span><span style="font-size: 14px; font-family: Calibri;">=0.1mol /L;</span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　?。?span style="font-size: 14px; font-family: Calibri;">6</span><span style="font-size: 14px; font-family: 宋體;">）、二苯胺磺酸鈉溶液：</span><span style="font-size: 14px; font-family: Calibri;">5g/L.</span></span></p><h1 label="標題居左" style="font-size: 32px; font-weight: bold; border-bottom-color: rgb(204, 204, 204); border-bottom-width: 2px; border-bottom-style: solid; padding: 0px 4px 0px 0px; text-align: left; margin: 0px 0px 10px;"><br/></h1><h1 label="標題居左" style="font-size: 32px; font-weight: bold; border-bottom-color: rgb(204, 204, 204); border-bottom-width: 2px; border-bottom-style: solid; padding: 0px 4px 0px 0px; text-align: left; margin: 0px 0px 10px;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　3<span style="font-size: 14px; font-family: 宋體;">、分析步驟：</span></span></h1><p><br/></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';"> <span style="font-size: 14px; font-family: 宋體;">液體產品稱取約</span><span style="font-size: 14px; font-family: Calibri;">1.5g,</span><span style="font-size: 14px; font-family: 宋體;">固體稱取</span><span style="font-size: 14px; font-family: Calibri;">0.9g,</span><span style="font-size: 14px; font-family: 宋體;">精確至</span><span style="font-size: 14px; font-family: Calibri;">0.001g</span><span style="font-size: 14px; font-family: 宋體;">置于</span><span style="font-size: 14px; font-family: Calibri;">250ml</span><span style="font-size: 14px; font-family: 宋體;">錐形瓶中，加水</span><span style="font-size: 14px; font-family: Calibri;">20m L</span><span style="font-size: 14px; font-family: 宋體;">，加鹽酸溶液</span><span style="font-size: 14px; font-family: Calibri;">20Ml,</span><span style="font-size: 14px; font-family: 宋體;">加熱至沸，趁熱滴加氯化亞錫溶液至黃色消失，再過量</span><span style="font-size: 14px; font-family: Calibri;">1</span><span style="font-size: 14px; font-family: 宋體;">滴；快速冷卻，加氯化汞溶液</span><span style="font-size: 14px; font-family: Calibri;">5ml ,</span><span style="font-size: 14px; font-family: 宋體;">搖勻后加水</span><span style="font-size: 14px; font-family: Calibri;">50ml</span><span style="font-size: 14px; font-family: 宋體;">，再加入硫—磷混酸</span><span style="font-size: 14px; font-family: Calibri;">10ml,</span><span style="font-size: 14px; font-family: 宋體;">二苯胺磺酸鈉指示液</span><span style="font-size: 14px; font-family: Calibri;">4</span><span style="font-size: 14px; font-family: 宋體;">～</span><span style="font-size: 14px; font-family: Calibri;">5</span><span style="font-size: 14px; font-family: 宋體;">滴，用重鉻酸鉀標準滴定溶液滴定至紫色（</span><span style="font-size: 14px; font-family: Calibri;">30S</span><span style="font-size: 14px; font-family: 宋體;">）不褪色即為終點。</span></span></p><h1 label="標題居左" style="font-size: 32px; font-weight: bold; border-bottom-color: rgb(204, 204, 204); border-bottom-width: 2px; border-bottom-style: solid; padding: 0px 4px 0px 0px; text-align: left; margin: 0px 0px 10px;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';"><br/></span></h1><h1 label="標題居左" style="font-size: 32px; font-weight: bold; border-bottom-color: rgb(204, 204, 204); border-bottom-width: 2px; border-bottom-style: solid; padding: 0px 4px 0px 0px; text-align: left; margin: 0px 0px 10px;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　4<span style="font-size: 14px; font-family: 宋體;">、分析結果的表述</span></span></h1><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　以質量百分數表示的全鐵含量<span style="font-size: 14px; font-family: Calibri;">X1</span><span style="font-size: 14px; font-family: 宋體;">按式（</span><span style="font-size: 14px; font-family: Calibri;">1</span><span style="font-size: 14px; font-family: 宋體;">）計算：</span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　X1= <span style="font-size: 14px; font-family: 宋體;">｛（</span><span style="font-size: 14px; font-family: Calibri;">V </span><span style="font-size: 14px; font-family: 宋體;">·</span><span style="font-size: 14px; font-family: Calibri;">C X0.05585</span><span style="font-size: 14px; font-family: 宋體;">）</span><span style="font-size: 14px; font-family: Calibri;">/M </span><span style="font-size: 14px; font-family: 宋體;">｝</span><span style="font-size: 14px; font-family: Calibri;">X100 </span><span style="font-size: 14px; font-family: 宋體;">…………………………（</span><span style="font-size: 14px; font-family: Calibri;">1</span><span style="font-size: 14px; font-family: 宋體;">）</span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　式中：<span style="font-size: 14px; font-family: Calibri;">V</span><span style="font-size: 14px; font-family: 宋體;">——化學計量點時試樣所消耗的重鉻酸鉀標準滴定溶液的體積·　</span><span style="font-size: 14px; font-family: Calibri;">ml</span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　?。谩劂t酸鉀標準滴定溶液的濃度·?。恚铮?span style="font-size: 14px; font-family: Calibri;">/</span><span style="font-size: 14px; font-family: 宋體;">Ｌ</span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　?。怼嚇拥馁|量·?。?；　</span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　0.05585<span style="font-size: 14px; font-family: 宋體;">——與</span><span style="font-size: 14px; font-family: Calibri;">1.0</span><span style="font-size: 14px; font-family: 宋體;">ｍｌ重鉻酸鉀標準滴定溶液相當的，以克表示的鐵的質量。</span></span></p><h1 label="標題居左" style="font-size: 32px; font-weight: bold; border-bottom-color: rgb(204, 204, 204); border-bottom-width: 2px; border-bottom-style: solid; padding: 0px 4px 0px 0px; text-align: left; margin: 0px 0px 10px;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';"><br/></span></h1><h1 label="標題居左" style="font-size: 32px; font-weight: bold; border-bottom-color: rgb(204, 204, 204); border-bottom-width: 2px; border-bottom-style: solid; padding: 0px 4px 0px 0px; text-align: left; margin: 0px 0px 10px;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　六、還原性物質（以<span style="font-size: 14px; font-family: Calibri;">Fe2+</span><span style="font-size: 14px; font-family: 宋體;">計）含量的測定</span></span></h1><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　1<span style="font-size: 14px; font-family: 宋體;">、方法提要：</span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　在酸性溶液中用高錳酸鉀標準滴定溶液滴定。</span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　2<span style="font-size: 14px; font-family: 宋體;">、試劑和材料：</span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　?。?span style="font-size: 14px; font-family: Calibri;">1</span><span style="font-size: 14px; font-family: 宋體;">）、硫酸（ＧＢ</span><span style="font-size: 14px; font-family: Calibri;">625</span><span style="font-size: 14px; font-family: 宋體;">）（</span><span style="font-size: 14px; font-family: Calibri;">1+1</span><span style="font-size: 14px; font-family: 宋體;">）：</span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　?。?span style="font-size: 14px; font-family: Calibri;">2</span><span style="font-size: 14px; font-family: 宋體;">）、磷酸（ＧＢ</span><span style="font-size: 14px; font-family: Calibri;">1282</span><span style="font-size: 14px; font-family: 宋體;">）（</span><span style="font-size: 14px; font-family: Calibri;">1+1</span><span style="font-size: 14px; font-family: 宋體;">體積比）</span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　?。?span style="font-size: 14px; font-family: Calibri;">3</span><span style="font-size: 14px; font-family: 宋體;">）、高錳酸鉀標準滴定溶液：將（</span><span style="font-size: 14px; font-family: Calibri;">3</span><span style="font-size: 14px; font-family: 宋體;">）的高錳酸鉀標準滴定溶液稀釋</span><span style="font-size: 14px; font-family: Calibri;">10</span><span style="font-size: 14px; font-family: 宋體;">倍，隨用隨配，當天使用；</span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　3<span style="font-size: 14px; font-family: 宋體;">、儀器、設備：微量滴定管：</span><span style="font-size: 14px; font-family: Calibri;">1</span><span style="font-size: 14px; font-family: 宋體;">ｍ</span><span style="font-size: 14px; font-family: Calibri;">L</span><span style="font-size: 14px; font-family: 宋體;">．</span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　4<span style="font-size: 14px; font-family: 宋體;">、分析步驟：</span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　稱取約<span style="font-size: 14px; font-family: Calibri;">5</span><span style="font-size: 14px; font-family: 宋體;">ｇ　試樣，精確至</span><span style="font-size: 14px; font-family: Calibri;">0.001</span><span style="font-size: 14px; font-family: 宋體;">ｇ，置于</span><span style="font-size: 14px; font-family: Calibri;">250</span><span style="font-size: 14px; font-family: 宋體;">ｍｌ錐形瓶中，加水</span><span style="font-size: 14px; font-family: Calibri;">50</span><span style="font-size: 14px; font-family: 宋體;">ｍｌ，加入硫酸</span><span style="font-size: 14px; font-family: Calibri;">4</span><span style="font-size: 14px; font-family: 宋體;">ｍｌ，磷酸</span><span style="font-size: 14px; font-family: Calibri;">4</span><span style="font-size: 14px; font-family: 宋體;">ｍｌ，搖勻。用高錳酸鉀標準滴定溶液滴定至微紅色（</span><span style="font-size: 14px; font-family: Calibri;">30</span><span style="font-size: 14px; font-family: 宋體;">Ｓ不褪色）即為終點，同時做空白試驗。</span></span></p><h1 label="標題居左" style="font-size: 32px; font-weight: bold; border-bottom-color: rgb(204, 204, 204); border-bottom-width: 2px; border-bottom-style: solid; padding: 0px 4px 0px 0px; text-align: left; margin: 0px 0px 10px;"><span style="font-family: 微軟雅黑, 'Microsoft YaHei'; font-size: 14px; line-height: 3em;"><br/></span></h1><h1 label="標題居左" style="font-size: 32px; font-weight: bold; border-bottom-color: rgb(204, 204, 204); border-bottom-width: 2px; border-bottom-style: solid; padding: 0px 4px 0px 0px; text-align: left; margin: 0px 0px 10px;"><span style="font-family: 微軟雅黑, 'Microsoft YaHei'; font-size: 14px; line-height: 3em;">　　5</span><span style="font-size: 14px; line-height: 3em;">、分析結果表述：</span><br/></h1><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　以質量百分數表示的還原性物質（以<span style="font-size: 14px; font-family: Calibri;">Fe2+</span><span style="font-size: 14px; font-family: 宋體;">計）含量Ｘ</span><span style="font-size: 14px; font-family: Calibri;">2</span><span style="font-size: 14px; font-family: 宋體;">按式計算：</span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　?。?span style="font-size: 14px; font-family: Calibri;">2</span><span style="font-size: 14px; font-family: 宋體;">＝｛（Ｖ</span><span style="font-size: 14px; font-family: Calibri;">-</span><span style="font-size: 14px; font-family: 宋體;">Ｖ</span><span style="font-size: 14px; font-family: Calibri;">0</span><span style="font-size: 14px; font-family: 宋體;">）·Ｃ?。亍?/span><span style="font-size: 14px; font-family: Calibri;">0.05585</span><span style="font-size: 14px; font-family: 宋體;">｝</span><span style="font-size: 14px; font-family: Calibri;">/</span><span style="font-size: 14px; font-family: 宋體;">Ｍ?。?/span><span style="font-size: 14px; font-family: Calibri;">100</span><span style="font-size: 14px; font-family: 宋體;">………（</span><span style="font-size: 14px; font-family: Calibri;">2</span><span style="font-size: 14px; font-family: 宋體;">）</span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　式中：Ｖ——化學計量點時試樣消耗的高錳酸鉀標定液體積，<span style="font-size: 14px; font-family: Calibri;">ml;</span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　V0<span style="font-size: 14px; font-family: 宋體;">——化學計量點時空白所消耗的高錳酸鉀標定液體積，</span><span style="font-size: 14px; font-family: Calibri;">ml; </span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　C<span style="font-size: 14px; font-family: 宋體;">——高錳酸鉀標定液的濃度，ｍｏ</span><span style="font-size: 14px; font-family: Calibri;">L/</span><span style="font-size: 14px; font-family: 宋體;">Ｌ</span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　M<span style="font-size: 14px; font-family: 宋體;">——試樣的質量，</span><span style="font-size: 14px; font-family: Calibri;">g</span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　0.05585<span style="font-size: 14px; font-family: 宋體;">——與</span><span style="font-size: 14px; font-family: Calibri;">1.0</span><span style="font-size: 14px; font-family: 宋體;">ｍｌ高錳酸鉀標準滴定溶液相當的，以克表示的鐵的質量。</span></span></p><h1 label="標題居左" style="font-size: 32px; font-weight: bold; border-bottom-color: rgb(204, 204, 204); border-bottom-width: 2px; border-bottom-style: solid; padding: 0px 4px 0px 0px; text-align: left; margin: 0px 0px 10px;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';"><br/></span></h1><h1 label="標題居左" style="font-size: 32px; font-weight: bold; border-bottom-color: rgb(204, 204, 204); border-bottom-width: 2px; border-bottom-style: solid; padding: 0px 4px 0px 0px; text-align: left; margin: 0px 0px 10px;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　七、鹽基度測定：</span></h1><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　1<span style="font-size: 14px; font-family: 宋體;">、方法提要：</span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　在試樣中加入定量鹽酸溶液，再加入氟化鉀掩蔽鐵，然后以氫氯化鈉標準液標定。</span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　2<span style="font-size: 14px; font-family: 宋體;">、試劑材料</span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　?。?span style="font-size: 14px; font-family: Calibri;">1</span><span style="font-size: 14px; font-family: 宋體;">）、氫氧化鈉（</span><span style="font-size: 14px; font-family: Calibri;">GB629</span><span style="font-size: 14px; font-family: 宋體;">）溶液，</span><span style="font-size: 14px; font-family: Calibri;">C=0.1 </span><span style="font-size: 14px; font-family: 宋體;">ｍｏｌ</span><span style="font-size: 14px; font-family: Calibri;">/</span><span style="font-size: 14px; font-family: 宋體;">Ｌ；</span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　?。?span style="font-size: 14px; font-family: Calibri;">2</span><span style="font-size: 14px; font-family: 宋體;">）、鹽酸（</span><span style="font-size: 14px; font-family: Calibri;">GB622</span><span style="font-size: 14px; font-family: 宋體;">）溶液，</span><span style="font-size: 14px; font-family: Calibri;">C=0.1 </span><span style="font-size: 14px; font-family: 宋體;">ｍｏｌ</span><span style="font-size: 14px; font-family: Calibri;">/</span><span style="font-size: 14px; font-family: 宋體;">Ｌ；</span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　?。?span style="font-size: 14px; font-family: Calibri;">3</span><span style="font-size: 14px; font-family: 宋體;">）、氟化鉀（</span><span style="font-size: 14px; font-family: Calibri;">GB1271</span><span style="font-size: 14px; font-family: 宋體;">）溶液：</span><span style="font-size: 14px; font-family: Calibri;">500g /L </span><span style="font-size: 14px; font-family: 宋體;">。稱取開</span><span style="font-size: 14px; font-family: Calibri;">500 g</span><span style="font-size: 14px; font-family: 宋體;">氟化鉀，以</span><span style="font-size: 14px; font-family: Calibri;">200m l</span><span style="font-size: 14px; font-family: 宋體;">不含二氧化碳的蒸餾水溶解后，稀釋到</span><span style="font-size: 14px; font-family: Calibri;">1000 </span><span style="font-size: 14px; font-family: 宋體;">ｍｌ，加</span><span style="font-size: 14px; font-family: Calibri;">2</span><span style="font-size: 14px; font-family: 宋體;">ｍｌ酚酞指示劑并用氫氧化鈉溶液或鹽酸溶液調節溶液至微紅色，濾去不溶物后貯存于塑料瓶中。</span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　?。?span style="font-size: 14px; font-family: Calibri;">4</span><span style="font-size: 14px; font-family: 宋體;">）、酚酞（</span><span style="font-size: 14px; font-family: Calibri;">GB10729</span><span style="font-size: 14px; font-family: 宋體;">）乙醇溶液：</span><span style="font-size: 14px; font-family: Calibri;">10 g /L</span><span style="font-size: 14px; font-family: 宋體;">。</span></span></p><h1 label="標題居左" style="font-size: 32px; font-weight: bold; border-bottom-color: rgb(204, 204, 204); border-bottom-width: 2px; border-bottom-style: solid; padding: 0px 4px 0px 0px; text-align: left; margin: 0px 0px 10px;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';"><span style="font-size: 14px; font-family: 宋體;"><br/></span></span></h1><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　3<span style="font-size: 14px; font-family: 宋體;">、分析步驟：</span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　稱取約<span style="font-size: 14px; font-family: Calibri;">1.5g </span><span style="font-size: 14px; font-family: 宋體;">試樣，精確至</span><span style="font-size: 14px; font-family: Calibri;">0.001g ,</span><span style="font-size: 14px; font-family: 宋體;">置于</span><span style="font-size: 14px; font-family: Calibri;">250</span><span style="font-size: 14px; font-family: 宋體;">ｍｌ錐形瓶中，用移液管準確加入</span><span style="font-size: 14px; font-family: Calibri;">25</span><span style="font-size: 14px; font-family: 宋體;">ｍｌ鹽酸</span><span style="font-size: 14px; font-family: Calibri;">0.1 </span><span style="font-size: 14px; font-family: 宋體;">ｍｏｌ</span><span style="font-size: 14px; font-family: Calibri;">/</span><span style="font-size: 14px; font-family: 宋體;">Ｌ溶液，加入</span><span style="font-size: 14px; font-family: Calibri;">20ml</span><span style="font-size: 14px; font-family: 宋體;">蒸餾水，搖勻，蓋上表面皿。在室溫下放置</span><span style="font-size: 14px; font-family: Calibri;">10min ,</span><span style="font-size: 14px; font-family: 宋體;">再加入氟化鉀溶液</span><span style="font-size: 14px; font-family: Calibri;">10ml</span><span style="font-size: 14px; font-family: 宋體;">搖勻，加</span><span style="font-size: 14px; font-family: Calibri;">5</span><span style="font-size: 14px; font-family: 宋體;">滴酚酞指示劑，立即用氫氧化鈉標淮滴定至淡紅色（</span><span style="font-size: 14px; font-family: Calibri;">30</span><span style="font-size: 14px; font-family: 宋體;">Ｓ不褪色）為終點。同時蒸餾水做做空白實驗。</span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　4<span style="font-size: 14px; font-family: 宋體;">、分析結果表述：</span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　以質量百分數表示的鹽基度<span style="font-size: 14px; font-family: Calibri;">X3 </span><span style="font-size: 14px; font-family: 宋體;">按式（</span><span style="font-size: 14px; font-family: Calibri;">3</span><span style="font-size: 14px; font-family: 宋體;">）計算：</span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　 <span style="font-size: 14px; font-family: 宋體;">………………………………………</span><span style="font-size: 14px; font-family: Calibri;">. </span><span style="font-size: 14px; font-family: 宋體;">（</span><span style="font-size: 14px; font-family: Calibri;">3</span><span style="font-size: 14px; font-family: 宋體;">）</span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　 <span style="font-size: 14px; font-family: 宋體;">式中：Ｖ——化學計量點時試樣消耗的氫氧化鈉標定液體積，</span><span style="font-size: 14px; font-family: Calibri;">ml;</span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　V0<span style="font-size: 14px; font-family: 宋體;">——化學計量點時空白所消耗的氫氧化鈉標定液體積，</span><span style="font-size: 14px; font-family: Calibri;">ml; </span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　C<span style="font-size: 14px; font-family: 宋體;">——氫氧化鈉標定液的濃度，ｍｏｌ</span><span style="font-size: 14px; font-family: Calibri;">/</span><span style="font-size: 14px; font-family: 宋體;">Ｌ</span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　M<span style="font-size: 14px; font-family: 宋體;">——試樣的質量，</span><span style="font-size: 14px; font-family: Calibri;">g</span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　?。?span style="font-size: 14px; font-family: Calibri;">4</span><span style="font-size: 14px; font-family: 宋體;">　——試樣三價鐵的質量分數，</span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　0.01862<span style="font-size: 14px; font-family: 宋體;">—與</span><span style="font-size: 14px; font-family: Calibri;">1.0</span><span style="font-size: 14px; font-family: 宋體;">ｍｌ氫氧化鈉標準滴定溶液相當的，以克表示的氫氧根的質量。</span></span></p><h1 label="標題居左" style="font-size: 32px; font-weight: bold; border-bottom-color: rgb(204, 204, 204); border-bottom-width: 2px; border-bottom-style: solid; padding: 0px 4px 0px 0px; text-align: left; margin: 0px 0px 10px;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';"><br/></span></h1><h1 label="標題居左" style="font-size: 32px; font-weight: bold; border-bottom-color: rgb(204, 204, 204); border-bottom-width: 2px; border-bottom-style: solid; padding: 0px 4px 0px 0px; text-align: left; margin: 0px 0px 10px;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　八、氯化度含量的測定</span></h1><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　1<span style="font-size: 14px; font-family: 宋體;">、方法提要</span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　<span style="font-size: 14px; font-family: 宋體;">樣品中氯化物在硝酸介質中與硝酸銀作用產生氯化銀沉淀。</span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　2<span style="font-size: 14px; font-family: 宋體;">、試劑和材料</span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';"> <span style="font-size: 14px; font-family: 宋體;">（</span><span style="font-size: 14px; font-family: Calibri;">1</span><span style="font-size: 14px; font-family: 宋體;">）、水，</span><span style="font-size: 14px; font-family: Calibri;">GB/T6682,</span><span style="font-size: 14px; font-family: 宋體;">三級</span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　?。?span style="font-size: 14px; font-family: Calibri;">2</span><span style="font-size: 14px; font-family: 宋體;">）、硝酸溶液：</span><span style="font-size: 14px; font-family: Calibri;">1+1</span><span style="font-size: 14px; font-family: 宋體;">。</span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　?。?span style="font-size: 14px; font-family: Calibri;">3</span><span style="font-size: 14px; font-family: 宋體;">）、硝酸銀溶液：</span><span style="font-size: 14px; font-family: Calibri;">10g/L.</span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　3<span style="font-size: 14px; font-family: 宋體;">、儀器、設備</span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　?。?span style="font-size: 14px; font-family: Calibri;">1</span><span style="font-size: 14px; font-family: 宋體;">）、電熱恒溫干燥箱：溫度可控制</span><span style="font-size: 14px; font-family: Calibri;">105</span><span style="font-size: 14px; font-family: 宋體;">～</span><span style="font-size: 14px; font-family: Calibri;">110</span><span style="font-size: 14px; font-family: 宋體;">℃。</span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　?。?span style="font-size: 14px; font-family: Calibri;">2</span><span style="font-size: 14px; font-family: 宋體;">）、坩堝式過濾器：</span><span style="font-size: 14px; font-family: Calibri;">5</span><span style="font-size: 14px; font-family: 宋體;">—</span><span style="font-size: 14px; font-family: Calibri;">15</span><span style="font-size: 14px; font-family: 宋體;">微米。</span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';"> 　　 4<span style="font-size: 14px; font-family: 宋體;">、分析步驟</span><span style="font-size: 14px; font-family: Calibri;"> </span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';"> 　　 <span style="font-size: 14px; font-family: 宋體;">從干燥潔凈的稱量瓶中</span><span style="font-size: 14px; font-family: Calibri;">5g</span><span style="font-size: 14px; font-family: 宋體;">固體試樣（液體</span><span style="font-size: 14px; font-family: Calibri;">10g</span><span style="font-size: 14px; font-family: 宋體;">試樣），精確至</span><span style="font-size: 14px; font-family: Calibri;">0.001g,</span><span style="font-size: 14px; font-family: 宋體;">移入</span><span style="font-size: 14px; font-family: Calibri;">300ml</span><span style="font-size: 14px; font-family: 宋體;">燒杯中。對試樣，用水分次洗滌稱量瓶，洗液并入盛試樣的燒杯中，硝酸約加</span><span style="font-size: 14px; font-family: Calibri;">50ml,</span><span style="font-size: 14px; font-family: 宋體;">再加水至</span><span style="font-size: 14px; font-family: Calibri;">200ml</span><span style="font-size: 14px; font-family: 宋體;">刻度攪拌溶解。用已與</span><span style="font-size: 14px; font-family: Calibri;">105</span><span style="font-size: 14px; font-family: 宋體;">～</span><span style="font-size: 14px; font-family: Calibri;">110</span><span style="font-size: 14px; font-family: 宋體;">℃干燥至恒重的坩堝式過濾器（</span><span style="font-size: 14px; font-family: Calibri;">X1</span><span style="font-size: 14px; font-family: 宋體;">）抽濾；</span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　再從另一個干澡潔凈的稱量瓶中稱取<span style="font-size: 14px; font-family: Calibri;">5g</span><span style="font-size: 14px; font-family: 宋體;">試樣，（和第一次稱取的樣品一樣重的質量），移入</span><span style="font-size: 14px; font-family: Calibri;">300ml</span><span style="font-size: 14px; font-family: 宋體;">燒杯中。對試樣，用水分次洗滌稱量瓶，洗液并入盛試樣的燒杯中，硝酸約加</span><span style="font-size: 14px; font-family: Calibri;">50ml,</span><span style="font-size: 14px; font-family: 宋體;">再加水至</span><span style="font-size: 14px; font-family: Calibri;">200ml</span><span style="font-size: 14px; font-family: 宋體;">刻度攪拌溶解。用已與</span><span style="font-size: 14px; font-family: Calibri;">105</span><span style="font-size: 14px; font-family: 宋體;">～</span><span style="font-size: 14px; font-family: Calibri;">110</span><span style="font-size: 14px; font-family: 宋體;">℃干燥至恒重的坩堝式過濾器（</span><span style="font-size: 14px; font-family: Calibri;">X2</span><span style="font-size: 14px; font-family: 宋體;">）抽濾。把兩個坩堝放入電熱恒溫干燥箱內，于</span><span style="font-size: 14px; font-family: Calibri;">105</span><span style="font-size: 14px; font-family: 宋體;">～</span><span style="font-size: 14px; font-family: Calibri;">110</span><span style="font-size: 14px; font-family: 宋體;">度干燥至恒重。</span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　5<span style="font-size: 14px; font-family: 宋體;">、結果的表述</span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　氯化銀質量<span style="font-size: 14px; font-family: Calibri;">W1</span><span style="font-size: 14px; font-family: 宋體;">，按（</span><span style="font-size: 14px; font-family: Calibri;">4</span><span style="font-size: 14px; font-family: 宋體;">）計算：</span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　W1=(M2-X2 ) -(M1-X1 ) <span style="font-size: 14px; font-family: 宋體;">………………………………………………………</span><span style="font-size: 14px; font-family: Calibri;"> (4) </span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　式中：<span style="font-size: 14px; font-family: Calibri;">M1</span><span style="font-size: 14px; font-family: 宋體;">——坩堝式過濾器連同殘渣質量數值，單位為克（</span><span style="font-size: 14px; font-family: Calibri;">g</span><span style="font-size: 14px; font-family: 宋體;">）；</span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　X1<span style="font-size: 14px; font-family: 宋體;">——坩堝式過濾器質量的數值，單位為克（</span><span style="font-size: 14px; font-family: Calibri;">g</span><span style="font-size: 14px; font-family: 宋體;">）；</span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　M2<span style="font-size: 14px; font-family: 宋體;">——坩堝式過濾器連同殘渣質量數值，單位為克（</span><span style="font-size: 14px; font-family: Calibri;">g</span><span style="font-size: 14px; font-family: 宋體;">）；（過濾有氯化銀沉淀的）</span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　X2<span style="font-size: 14px; font-family: 宋體;">——坩堝式過濾器質量的數值，單位為克（</span><span style="font-size: 14px; font-family: Calibri;">g</span><span style="font-size: 14px; font-family: 宋體;">）；</span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　氯含量<span style="font-size: 14px; font-family: Calibri;">W2</span><span style="font-size: 14px; font-family: 宋體;">以質量百分數計，按式（</span><span style="font-size: 14px; font-family: Calibri;">5</span><span style="font-size: 14px; font-family: 宋體;">）計算：</span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';"> W2 =(W1*35.5/143.5) /m*100<span style="font-size: 14px; font-family: 宋體;">……………………………………</span><span style="font-size: 14px; font-family: Calibri;">.. (5) </span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　式中：<span style="font-size: 14px; font-family: Calibri;"> W1</span><span style="font-size: 14px; font-family: 宋體;">氯化銀的質量（</span><span style="font-size: 14px; font-family: Calibri;">g</span><span style="font-size: 14px; font-family: 宋體;">）</span><span style="font-size: 14px; font-family: Calibri;">;</span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　35.5<span style="font-size: 14px; font-family: 宋體;">——氯摩爾質量數值，單位為克每摩爾（</span><span style="font-size: 14px; font-family: Calibri;">g/mol</span><span style="font-size: 14px; font-family: 宋體;">）</span><span style="font-size: 14px; font-family: Calibri;"> , M<CL>=35.5)</span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';"> 143.5<span style="font-size: 14px; font-family: 宋體;">——氯化銀摩爾質量數值，單位為克每摩爾（</span><span style="font-size: 14px; font-family: Calibri;">g/mol</span><span style="font-size: 14px; font-family: 宋體;">）；</span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　M<span style="font-size: 14px; font-family: 宋體;">——試樣質量的數值，單位為克（</span><span style="font-size: 14px; font-family: Calibri;">g</span><span style="font-size: 14px; font-family: 宋體;">）</span><span style="font-size: 14px; font-family: Calibri;">.</span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　氯化度<span style="font-size: 14px; font-family: Calibri;">W3 </span><span style="font-size: 14px; font-family: 宋體;">以摩爾百分比計，按式（</span><span style="font-size: 14px; font-family: Calibri;">6</span><span style="font-size: 14px; font-family: 宋體;">）計算：</span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';"> W3=( W2*56/35.5/W4)<span style="font-size: 14px; font-family: 宋體;">………………………………………………</span><span style="font-size: 14px; font-family: Calibri;">. (6) </span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　式中：<span style="font-size: 14px; font-family: Calibri;"> W4</span><span style="font-size: 14px; font-family: 宋體;">——產品中全鐵含量</span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　56<span style="font-size: 14px; font-family: 宋體;">——鐵的摩爾質量數值；</span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　35.5<span style="font-size: 14px; font-family: 宋體;">——氯摩爾質量數值；</span></span></p><h1 label="標題居左" style="font-size: 32px; font-weight: bold; border-bottom-color: rgb(204, 204, 204); border-bottom-width: 2px; border-bottom-style: solid; padding: 0px 4px 0px 0px; text-align: left; margin: 0px 0px 10px;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';"><br/></span></h1><h1 label="標題居左" style="font-size: 32px; font-weight: bold; border-bottom-color: rgb(204, 204, 204); border-bottom-width: 2px; border-bottom-style: solid; padding: 0px 4px 0px 0px; text-align: left; margin: 0px 0px 10px;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　九、<span style="font-size: 14px; font-family: Calibri;">PH</span><span style="font-size: 14px; font-family: 宋體;">的測定</span></span></h1><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　1<span style="font-size: 14px; font-family: 宋體;">、儀器、設備</span><span style="font-size: 14px; font-family: Calibri;"> </span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　<span style="font-size: 14px; font-family: 宋體;">一般實驗室儀器和酸度計：精度</span><span style="font-size: 14px; font-family: Calibri;">0.02PH</span><span style="font-size: 14px; font-family: 宋體;">單位，配有飽和甘汞參比電極、玻璃電極或復合電極。</span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　2<span style="font-size: 14px; font-family: 宋體;">、分析步驟</span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　稱?。?span style="font-size: 14px; font-family: Calibri;">1.00</span><span style="font-size: 14px; font-family: 宋體;">±</span><span style="font-size: 14px; font-family: Calibri;">0.01</span><span style="font-size: 14px; font-family: 宋體;">）</span><span style="font-size: 14px; font-family: Calibri;">g</span><span style="font-size: 14px; font-family: 宋體;">試樣，用水溶解后，全部轉移至</span><span style="font-size: 14px; font-family: Calibri;">100ml</span><span style="font-size: 14px; font-family: 宋體;">容量瓶中稀釋至刻度、搖勻。</span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　將試樣溶液倒入燒杯中，置于磁力攪拌器上，將電極浸入被測溶液，開動攪拌，在已定位的酸度計上讀出<span style="font-size: 14px; font-family: Calibri;">PH</span><span style="font-size: 14px; font-family: 宋體;">值</span><span style="font-size: 14px; font-family: Calibri;"> </span><span style="font-size: 14px; font-family: 宋體;">。</span></span></p><h1 label="標題居左" style="font-size: 32px; font-weight: bold; border-bottom-color: rgb(204, 204, 204); border-bottom-width: 2px; border-bottom-style: solid; padding: 0px 4px 0px 0px; text-align: left; margin: 0px 0px 10px;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';"><br/></span></h1><h1 label="標題居左" style="font-size: 32px; font-weight: bold; border-bottom-color: rgb(204, 204, 204); border-bottom-width: 2px; border-bottom-style: solid; padding: 0px 4px 0px 0px; text-align: left; margin: 0px 0px 10px;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　十、水不溶物含量的測定</span></h1><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　1<span style="font-size: 14px; font-family: 宋體;">、試劑和材料</span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　?。?span style="font-size: 14px; font-family: Calibri;">1</span><span style="font-size: 14px; font-family: 宋體;">）、鹽酸溶液：</span><span style="font-size: 14px; font-family: Calibri;">1+49</span><span style="font-size: 14px; font-family: 宋體;">。</span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　2<span style="font-size: 14px; font-family: 宋體;">、儀器、設備</span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　?。?span style="font-size: 14px; font-family: Calibri;">1</span><span style="font-size: 14px; font-family: 宋體;">）、電熱恒溫干燥箱：溫度可控制</span><span style="font-size: 14px; font-family: Calibri;">105</span><span style="font-size: 14px; font-family: 宋體;">～</span><span style="font-size: 14px; font-family: Calibri;">110</span><span style="font-size: 14px; font-family: 宋體;">℃。</span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　?。?span style="font-size: 14px; font-family: Calibri;">2</span><span style="font-size: 14px; font-family: 宋體;">）、坩堝式過濾器：</span><span style="font-size: 14px; font-family: Calibri;">5</span><span style="font-size: 14px; font-family: 宋體;">—</span><span style="font-size: 14px; font-family: Calibri;">15</span><span style="font-size: 14px; font-family: 宋體;">微米。</span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　3<span style="font-size: 14px; font-family: 宋體;">、分析步驟</span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　 <span style="font-size: 14px; font-family: 宋體;">從干燥潔凈的稱量瓶稱取約</span><span style="font-size: 14px; font-family: Calibri;">20g</span><span style="font-size: 14px; font-family: 宋體;">液體試樣，或</span><span style="font-size: 14px; font-family: Calibri;">10g</span><span style="font-size: 14px; font-family: 宋體;">固體試樣，精確至</span><span style="font-size: 14px; font-family: Calibri;">0.001g,</span><span style="font-size: 14px; font-family: 宋體;">移入</span><span style="font-size: 14px; font-family: Calibri;">250ml</span><span style="font-size: 14px; font-family: 宋體;">燒杯中，對液體試樣，用水分次洗滌稱量瓶，洗液并入盛試樣的燒杯中，加水至約</span><span style="font-size: 14px; font-family: Calibri;">100ml, </span><span style="font-size: 14px; font-family: 宋體;">攪拌均勻；對固體試樣</span><span style="font-size: 14px; font-family: Calibri;"> </span><span style="font-size: 14px; font-family: 宋體;">，用鹽酸溶液分次洗滌稱量瓶，洗液并入盛試樣的燒杯中，加鹽酸至總體積約</span><span style="font-size: 14px; font-family: Calibri;">100ml, </span><span style="font-size: 14px; font-family: 宋體;">攪拌溶解，在</span><span style="font-size: 14px; font-family: Calibri;">50</span><span style="font-size: 14px; font-family: 宋體;">～</span><span style="font-size: 14px; font-family: Calibri;">55</span><span style="font-size: 14px; font-family: 宋體;">℃的水浴中保溫</span><span style="font-size: 14px; font-family: Calibri;">15min</span><span style="font-size: 14px; font-family: 宋體;">。用已與</span><span style="font-size: 14px; font-family: Calibri;">105</span><span style="font-size: 14px; font-family: 宋體;">～</span><span style="font-size: 14px; font-family: Calibri;">110</span><span style="font-size: 14px; font-family: 宋體;">℃干燥至恒重的坩堝式過濾器，用水洗滌殘渣至濾液中不含氯離子（用硝酸銀溶液檢測）。把兩個坩堝放入電熱恒溫干燥箱內，于</span><span style="font-size: 14px; font-family: Calibri;">105</span><span style="font-size: 14px; font-family: 宋體;">～</span><span style="font-size: 14px; font-family: Calibri;">110</span><span style="font-size: 14px; font-family: 宋體;">℃干燥至恒重。</span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　4<span style="font-size: 14px; font-family: 宋體;">、結果表述</span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　水不溶物含量質量分數以<span style="font-size: 14px; font-family: Calibri;">W6</span><span style="font-size: 14px; font-family: 宋體;">計，數值以</span><span style="font-size: 14px; font-family: Calibri;">%</span><span style="font-size: 14px; font-family: 宋體;">表示，按式（</span><span style="font-size: 14px; font-family: Calibri;">7</span><span style="font-size: 14px; font-family: 宋體;">）計算：</span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　 X 100<span style="font-size: 14px; font-family: 宋體;">………………………………………………………（</span><span style="font-size: 14px; font-family: Calibri;">7</span><span style="font-size: 14px; font-family: 宋體;">）</span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';">　　式中：<span style="font-size: 14px; font-family: Calibri;">m1</span><span style="font-size: 14px; font-family: 宋體;">——坩堝式過濾器連同殘渣質量數值，單位為克（</span><span style="font-size: 14px; font-family: Calibri;">g</span><span style="font-size: 14px; font-family: 宋體;">）</span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';"> m2<span style="font-size: 14px; font-family: 宋體;">——坩堝式過濾器質量的數值，單位為克（</span><span style="font-size: 14px; font-family: Calibri;">g</span><span style="font-size: 14px; font-family: 宋體;">）</span></span></p><p style="line-height: 3em;"><span style="font-size: 14px; font-family: 微軟雅黑, 'Microsoft YaHei';"> m<span style="font-size: 14px; font-family: 宋體;">——試樣質量的數值，單位為克（</span><span style="font-size: 14px; font-family: Calibri;">g</span><span style="font-size: 14px; font-family: 宋體;">）。</span></span></p></div> <h3 class="tag">相關標簽：<a href="http://www.buildinstantrapport.com/tag/%E8%81%9A%E5%90%88%E7%A1%AB%E9%85%B8%E9%93%81">聚合硫酸鐵</a> </h3> <div class="page">上一篇：<a href="http://www.buildinstantrapport.com/news/356.html">垃圾填埋場滲濾水處理技術的應用</a><br />下一篇：<span><a href="http://www.buildinstantrapport.com/news/361.html">城市污水除磷脫氮技術的應用</a></span></div> </div>  <div class="relate_list" style="display:none"> <div class="relateproduct relate"><h4>相關產品：</h4> <div class="content"> <ul id="relate_p" class="product_list clearfix"> <li> <a href="http://www.buildinstantrapport.com/product/174.html" title="聚合氯化硫酸鐵" class="img"> <img src="http://www.buildinstantrapport.com/data/images/product/thumb_20160120174821_496.png" alt="聚合氯化硫酸鐵" width="120" height="96" /> </a> <h3><a href="http://www.buildinstantrapport.com/product/174.html" title="聚合氯化硫酸鐵">聚合氯化硫酸鐵</a></h3> </li> <li> <a href="http://www.buildinstantrapport.com/product/196.html" title="含量35%三氯化鐵溶液" class="img"> <img src="http://www.buildinstantrapport.com/data/images/product/thumb_20181116104644_654.jpg" alt="含量35%三氯化鐵溶液" width="120" height="96" /> </a> <h3><a href="http://www.buildinstantrapport.com/product/196.html" title="含量35%三氯化鐵溶液">含量35%三氯化鐵溶液</a></h3> </li> <li> <a href="http://www.buildinstantrapport.com/product/172.html" title="復合聚鐵" class="img"> <img src="http://www.buildinstantrapport.com/data/images/product/thumb_20160115112747_114.jpg" alt="復合聚鐵" width="120" height="96" /> </a> <h3><a href="http://www.buildinstantrapport.com/product/172.html" title="復合聚鐵">復合聚鐵</a></h3> </li> <li> <a href="http://www.buildinstantrapport.com/product/145.html" title="液體聚合硫酸鐵" class="img"> <img src="http://www.buildinstantrapport.com/data/images/product/thumb_20150925150538_360.jpg" alt="液體聚合硫酸鐵" width="120" height="96" /> </a> <h3><a href="http://www.buildinstantrapport.com/product/145.html" title="液體聚合硫酸鐵">液體聚合硫酸鐵</a></h3> </li> <li> <a href="http://www.buildinstantrapport.com/product/166.html" title="非離子聚丙烯酰胺" class="img"> <img src="http://www.buildinstantrapport.com/data/images/product/thumb_20151215183157_571.jpg" alt="非離子聚丙烯酰胺" width="120" height="96" /> </a> <h3><a href="http://www.buildinstantrapport.com/product/166.html" title="非離子聚丙烯酰胺">非離子聚丙烯酰胺</a></h3> </li> </ul> </div> </div> <div class="relatenew relate"><h4>相關新聞：</h4> <div class="content"> <ul id="relate_n" class="news_list clearfix"> <li><a href="http://www.buildinstantrapport.com/news/611.html" title="聚合硫酸鐵PFS用于印染廢水處理效果怎樣？">聚合硫酸鐵PFS用于印染廢水處理效果怎樣？</a></li> <li><a href="http://www.buildinstantrapport.com/news/625.html" title="三氯化鐵在廢水處理中的原理、作用和優勢">三氯化鐵在廢水處理中的原理、作用和優勢</a></li> <li><a href="http://www.buildinstantrapport.com/news/643.html" title="聚合硫酸鐵與其他無機絮凝劑相比的不同之處">聚合硫酸鐵與其他無機絮凝劑相比的不同之處</a></li> <li><a href="http://www.buildinstantrapport.com/news/642.html" title="分析聚合硫酸鐵有哪些特點">分析聚合硫酸鐵有哪些特點</a></li> <li><a href="http://www.buildinstantrapport.com/news/684.html" title="聚合硫酸鐵的投加量和pH值對凈水效果有什么影響？">聚合硫酸鐵的投加量和pH值對凈水效果有什么影響？</a></li> <li><a href="http://www.buildinstantrapport.com/news/628.html" title="PFS用于含鋅廢水處理中會起到怎樣的使用效果">PFS用于含鋅廢水處理中會起到怎樣的使用效果</a></li> <li><a href="http://www.buildinstantrapport.com/news/646.html" title="聚合硫酸鐵的使用方法">聚合硫酸鐵的使用方法</a></li> <li><a href="http://www.buildinstantrapport.com/news/624.html" title="三氯化鐵在水處理上的作用原理">三氯化鐵在水處理上的作用原理</a></li> <li><a href="http://www.buildinstantrapport.com/news/618.html" title="聚合硫酸鐵不同污水處理作用的投加位置">聚合硫酸鐵不同污水處理作用的投加位置</a></li> <li><a href="http://www.buildinstantrapport.com/news/631.html" title="聚合硫酸鐵可以作為脫水劑嗎">聚合硫酸鐵可以作為脫水劑嗎</a></li> </ul> </div> </div> </div> </div> </div> </div> <div class="foot"> <div id="footer"> <div class="nav_foot"><p><a href="/">網站首頁</a> | <a href="/about/">關于億德</a> | <a href="/news/">環保資訊</a> | <a href="/product/">產品服務</a> | <a href="/case/">客戶案例</a> | <a href="/news/tech/">技術支持</a> | <a href="/about_contact/">聯系我們</a> | <a href="/region/">企業分站</a></p></div> <div class="copyright">Copyright ?http://www.buildinstantrapport.com/ 岳陽億德環?？萍加邢薰?專業從事于<a href="http://www.buildinstantrapport.com/search.php?wd="></a>,<a href="http://www.buildinstantrapport.com/search.php?wd="></a>,<a href="http://www.buildinstantrapport.com/search.php?wd="></a>, 歡迎來電咨詢!<br /> <a >湘ICP備11011514號-2</a> 技術支持：<a target='_blank'>商道互聯</a> <script> var _hmt = _hmt || []; (function() { var hm = document.createElement("script"); hm.src = "http://#/hm.js?1df46be8da93dfba595b5b361df7166f"; var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(hm, s); })(); </script> </div> <div style="display:none"> </div> </div> <link rel="stylesheet" type="text/css" href="http://www.buildinstantrapport.com/template/default/style/kf.css" /> <div class="kf clearfix"> <div class="kf_btn"> <span>在線客服</span> <div class='open'></div> </div> <div class="kf_main"> <div class='top_bg'> </div> <div class='top_center'> <ul class="kf_list"> <li> <a rel="nofllow" target="_blank" > <img src="http://www.buildinstantrapport.com/template/default/images/kf/qq.png"><span>客戶服務</span> </a></li> <li> <a rel="nofllow" target="_blank" > <img src="http://www.buildinstantrapport.com/template/default/images/im/wangwang.gif" alt="旺旺客服" />旺旺客服 </a> </li> <li> <a rel="nofllow" target="_blank" > <img src="http://www.buildinstantrapport.com/template/default/images/im/wangwang.gif" alt="技術支持" />技術支持 </a> </li> <li> <a rel="nofllow" target="_blank" > <img src="http://www.buildinstantrapport.com/template/default/images/kf/qq.png"><span>商務客服</span> </a></li> </ul> <img style="margin-left:5px; cursor:pointer;" id='hidden_share' src="http://www.buildinstantrapport.com/template/default/images/kf/share.gif"> <div class='e_code'> <img class="code" src="http://www.buildinstantrapport.com/" alt="二維碼" /> <h3>掃描二維碼</h3> </div> </div> <div class='bottom_bg'> </div> </div> </div> <div class="alignCenter"> <div class="title"> 分享 <img src="http://www.buildinstantrapport.com/template/default/images/kf/chahao.jpg"> </div> <div class='content'> <div class="bdsharebuttonbox"><a href="#" class="bds_more" data-cmd="more"></a><a href="#" class="bds_mshare" data-cmd="mshare" title="分享到一鍵分享"></a><a href="#" class="bds_tsina" data-cmd="tsina" title="分享到新浪微博"></a><a href="#" class="bds_tqq" data-cmd="tqq" title="分享到騰訊微博"></a><a href="#" class="bds_kaixin001" data-cmd="kaixin001" title="分享到開心網"></a><a href="#" class="bds_tieba" data-cmd="tieba" title="分享到百度貼吧"></a><a href="#" class="bds_tsohu" data-cmd="tsohu" title="分享到搜狐微博"></a><a href="#" class="bds_qzone" data-cmd="qzone" title="分享到QQ空間"></a><a href="#" class="bds_weixin" data-cmd="weixin" title="分享到微信"></a><a href="#" class="bds_sohu" data-cmd="sohu" title="分享到搜狐白社會"></a></div> <script>window._bd_share_config={"common":{"bdSnsKey":{},"bdText":"","bdMini":"2","bdMiniList":false,"bdPic":"","bdStyle":"0","bdSize":"16"},"share":{}};with(document)0[(getElementsByTagName('head')[0]||body).appendChild(createElement('script')).src='http://bdimg.share.baidu.com/static/api/js/share.js?v=89860593.js?cdnversion='+~(-new Date()/36e5)];</script> </div> </div> <script type="text/javascript"> var href=""; if(href=="") { $(".code").css("display","none"); } var currentid='7'; if(currentid!='7') { switch(currentid) { case '1': $('.kf_btn').css('background','url("http://www.buildinstantrapport.com/template/default/images/kf/qing.png") left 33px no-repeat'); $('.top_bg').css('background','url("http://www.buildinstantrapport.com/template/default/images/kf/qing1.png") left bottom no-repeat'); break; case '2': $('.kf_btn').css('background','url("http://www.buildinstantrapport.com/template/default/images/kf/puper.png") left 33px no-repeat'); $('.top_bg').css('background','url("http://www.buildinstantrapport.com/template/default/images/kf/puple1.png") left bottom no-repeat'); break; case '3': $('.kf_btn').css('background','url("http://www.buildinstantrapport.com/template/default/images/kf/kefu_yellow.png") left 33px no-repeat'); $('.top_bg').css('background','url("http://www.buildinstantrapport.com/template/default/images/kf/yellow1.png") left bottom no-repeat'); break; case '4': $('.kf_btn').css('background','url("http://www.buildinstantrapport.com/template/default/images/kf/kefu_left.png") left 33px no-repeat'); $('.top_bg').css('background','url("http://www.buildinstantrapport.com/template/default/images/kf/red1.png") left bottom no-repeat'); break; case '5': $('.kf_btn').css('background','url("http://www.buildinstantrapport.com/template/default/images/kf/kefu_cheng.png") left 33px no-repeat'); $('.top_bg').css('background','url("http://www.buildinstantrapport.com/template/default/images/kf/cheng1.png") left bottom no-repeat'); break; case '6': $('.kf_btn').css('background','url("http://www.buildinstantrapport.com/template/default/images/kf/green.png") left 33px no-repeat'); $('.top_bg').css('background','url("http://www.buildinstantrapport.com/template/default/images/kf/green1.png") left bottom no-repeat'); break; } } var _windowScrollTop=0; //滾動條距離頂端距離 var _windowWidth=$(window).width(); //窗口寬度 $(window).scroll(actionEvent).resize(actionEvent); //監聽滾動條事件和窗口縮放事件 //響應事件 function actionEvent(){ _windowScrollTop = $(window).scrollTop(); //獲取當前滾動條高度 // _windowWidth=$(window).width();//獲取當前窗口寬度 moveQQonline();//移動面板 } //移動面板 function moveQQonline(){ //.stop()首先將上一次的未完事件停止，否則IE下會出現慢速僵死狀態，然后重新設置面板的位置。 $(".kf").stop().animate({ top: _windowScrollTop+100 }, "fast"); $('.alignCenter').stop().animate({ top: _windowScrollTop+133 }, "fast"); } $(".kf_btn").toggle( function(){ $('.open').addClass('close'); $('.alignCenter').hide(); $(".kf_main").animate({width:'hide',opacity:'hide'},'normal',function(){ $(".kf_main").hide(); var href=""; if(href==""){ $(".code").css("display","none"); }else{ $('.e_code img').animate({width:'hide',opacity:'hide'}); } }); }, function(){ $('.open').removeClass('close'); $(".kf_main").animate({opacity:'show'},'normal',function(){ $(".kf_main").show(); var href=""; if(href==""){ $(".code").css("display","none"); }else{ $('.e_code img').animate({opacity:'show'}); } }); } ); $('#hidden_share').click(function(){ $('.alignCenter').show(); }) $('.alignCenter .title img').click(function(){ $('.alignCenter').hide(); }) </script>  <div id="m_div"> <div class="w_title"> <div id="m_top"></div> <div id="m_mid"></div> <div id="m_bot">歡迎給我們留言</div> <a href="javascript:void(0);" class="m_close" title="最小化"></a> </div> <form class="message w_message" action="http://www.buildinstantrapport.com/message/" method="post"> <input name="action" type="hidden" value="saveadd" /> <div class='index_message'> <span class="m_label d_label">請在此輸入留言內容，我們會盡快與您聯系。</span> <textarea id="content" rows="2" cols="80" name="content" class="m_input"></textarea> </div> <div class='name_input clearfix'> <div class='input_left'> 姓名 </div> <div class='input_right'> <span class="m_label">聯系人</span> <input id="name" name="name" type="text" class="m_input" /> </div> </div> <div class='name_input clearfix'> <div class='input_left'> 電話 </div> <div class='input_right'> <span class="m_label">座機/手機號碼</span> <input id="contact" name="contact" type="text" class="m_input" /> </div> </div> <div id="code"> <input id="checkcode" name="checkcode" type="text" /> <img id="checkCodeImg" src="http://www.buildinstantrapport.com/data/include/imagecode.php?act=verifycode" onclick="changCode('http://www.buildinstantrapport.com/')" /> </div> <div class="m_under"> <input type="submit" class="msgbtn" name="btn" value="發送" /> </div> </form> </div> <script type="text/javascript"> $(".w_title").toggle(function(){ $(".w_message").hide(); $(".m_close").attr("title","最大化"); $(".m_close").addClass("m_open"); }, function(){ $(".w_message").show(); $(".m_close").attr("title","最小化"); $(".m_close").removeClass("m_open"); } ); var currentid='7'; if(currentid!='7') { switch(currentid) { case '1': $('#m_top').css('background','#3cb6a2'); $('#m_mid').css('background','#3cb6a2'); $('#m_bot').css('background','#3cb6a2'); $('.w_message').css('border-color','#3cb6a2'); $('.w_message .msgbtn').css('background','url("http://www.buildinstantrapport.com/template/default/images/newadd/style1.png") left bottom no-repeat'); break; case '2': $('#m_top').css('background','#8039c5'); $('#m_mid').css('background','#8039c5'); $('#m_bot').css('background','#8039c5'); $('.w_message').css('border-color','#8039c5'); $('.w_message .msgbtn').css('background','url("http://www.buildinstantrapport.com/template/default/images/newadd/style2.png") left bottom no-repeat'); break; case '3': $('#m_top').css('background','#ffc50c'); $('#m_mid').css('background','#ffc50c'); $('#m_bot').css('background','#ffc50c'); $('.w_message').css('border-color','#ffc50c'); $('.w_message .msgbtn').css('background','url("http://www.buildinstantrapport.com/template/default/images/newadd/style3.png") left bottom no-repeat'); break; case '4': $('#m_top').css('background','#ed2b36'); $('#m_mid').css('background','#ed2b36'); $('#m_bot').css('background','#ed2b36'); $('.w_message').css('border-color','#ed2b36'); $('.w_message .msgbtn').css('background','url("http://www.buildinstantrapport.com/template/default/images/newadd/style4.png") left bottom no-repeat'); break; case '5': $('#m_top').css('background','#e4531a'); $('#m_mid').css('background','#e4531a'); $('#m_bot').css('background','#e4531a'); $('.w_message').css('border-color','#e4531a'); $('.w_message .msgbtn').css('background','url("http://www.buildinstantrapport.com/template/default/images/newadd/style5.png") left bottom no-repeat'); break; case '6': $('#m_top').css('background','#5aba4d'); $('#m_mid').css('background','#5aba4d'); $('#m_bot').css('background','#5aba4d'); $('.w_message').css('border-color','#5aba4d'); $('.w_message .msgbtn').css('background','url("http://www.buildinstantrapport.com/template/default/images/newadd/style6.png") left bottom no-repeat'); break; } } </script> </div>  <script type="text/javascript" src="http://www.buildinstantrapport.com/template/default/js/common.js"></script> <script type="text/javascript" src="http://www.buildinstantrapport.com/template/default/js/message.js"></script> <a href="http://www.buildinstantrapport.com/">暴力强伦姧人妻av</a> <div style="position:fixed;left:-9000px;top:-9000px;"><td id="tcbhs"><rp id="tcbhs"></rp></td><ruby id="tcbhs"></ruby><strong id="tcbhs"><track id="tcbhs"></track></strong><font id="tcbhs"><rp id="tcbhs"><bdo id="tcbhs"></bdo></rp></font><source id="tcbhs"></source><td id="tcbhs"><b id="tcbhs"></b></td><thead id="tcbhs"></thead><b id="tcbhs"><td id="tcbhs"><strong id="tcbhs"><source id="tcbhs"></source></strong></td></b><bdo id="tcbhs"></bdo><tt id="tcbhs"><th id="tcbhs"><b id="tcbhs"></b></th></tt><rt id="tcbhs"><code id="tcbhs"></code></rt><th id="tcbhs"><ruby id="tcbhs"></ruby></th><code id="tcbhs"><video id="tcbhs"><font id="tcbhs"><video id="tcbhs"></video></font></video></code><source id="tcbhs"></source><sub id="tcbhs"><rt id="tcbhs"></rt></sub><code id="tcbhs"></code><tt id="tcbhs"></tt><track id="tcbhs"><tt id="tcbhs"><td id="tcbhs"></td></tt></track><ruby id="tcbhs"><bdo id="tcbhs"><rt id="tcbhs"><thead id="tcbhs"></thead></rt></bdo></ruby><b id="tcbhs"><sub id="tcbhs"><ruby id="tcbhs"><bdo id="tcbhs"></bdo></ruby></sub></b><wbr id="tcbhs"><cite id="tcbhs"></cite></wbr><strong id="tcbhs"><td id="tcbhs"><cite id="tcbhs"></cite></td></strong><rt id="tcbhs"></rt><sub id="tcbhs"><rt id="tcbhs"></rt></sub><th id="tcbhs"><ruby id="tcbhs"></ruby></th><font id="tcbhs"></font><rt id="tcbhs"></rt><sub id="tcbhs"></sub><video id="tcbhs"></video><rt id="tcbhs"><code id="tcbhs"></code></rt><font id="tcbhs"><wbr id="tcbhs"><strong id="tcbhs"><wbr id="tcbhs"></wbr></strong></wbr></font><wbr id="tcbhs"><tt id="tcbhs"><track id="tcbhs"></track></tt></wbr><bdo id="tcbhs"></bdo><th id="tcbhs"></th><wbr id="tcbhs"></wbr><b id="tcbhs"><sub id="tcbhs"><ruby id="tcbhs"><sub id="tcbhs"></sub></ruby></sub></b><code id="tcbhs"><wbr id="tcbhs"></wbr></code><b id="tcbhs"><sub id="tcbhs"><b id="tcbhs"></b></sub></b><sub id="tcbhs"></sub><rp id="tcbhs"></rp><th id="tcbhs"></th><sub id="tcbhs"><rt id="tcbhs"></rt></sub><bdo id="tcbhs"><rp id="tcbhs"><thead id="tcbhs"></thead></rp></bdo><tt id="tcbhs"><th id="tcbhs"><b id="tcbhs"></b></th></tt><cite id="tcbhs"></cite><ruby id="tcbhs"></ruby><strong id="tcbhs"></strong><code id="tcbhs"></code><tt id="tcbhs"><td id="tcbhs"><cite id="tcbhs"><video id="tcbhs"></video></cite></td></tt><td id="tcbhs"></td> <rp id="tcbhs"><code id="tcbhs"></code></rp><video id="tcbhs"><strong id="tcbhs"></strong></video><bdo id="tcbhs"><rp id="tcbhs"><thead id="tcbhs"><rp id="tcbhs"></rp></thead></rp></bdo><bdo id="tcbhs"><rp id="tcbhs"><thead id="tcbhs"><rp id="tcbhs"></rp></thead></rp></bdo><cite id="tcbhs"></cite><tt id="tcbhs"></tt><track id="tcbhs"><tt id="tcbhs"><td id="tcbhs"><b id="tcbhs"></b></td></tt></track><rp id="tcbhs"></rp><strong id="tcbhs"></strong><thead id="tcbhs"><source id="tcbhs"><code id="tcbhs"><source id="tcbhs"></source></code></source></thead><th id="tcbhs"></th><rt id="tcbhs"></rt><rp id="tcbhs"><code id="tcbhs"></code></rp><td id="tcbhs"></td><sub id="tcbhs"></sub><sub id="tcbhs"></sub><wbr id="tcbhs"><tt id="tcbhs"><track id="tcbhs"></track></tt></wbr><bdo id="tcbhs"><rp id="tcbhs"><thead id="tcbhs"><source id="tcbhs"></source></thead></rp></bdo><thead id="tcbhs"><source id="tcbhs"><code id="tcbhs"><source id="tcbhs"></source></code></source></thead><tt id="tcbhs"><sub id="tcbhs"><b id="tcbhs"></b></sub></tt><ruby id="tcbhs"></ruby><b id="tcbhs"></b><rp id="tcbhs"><font id="tcbhs"><source id="tcbhs"></source></font></rp><b id="tcbhs"><sub id="tcbhs"><ruby id="tcbhs"><bdo id="tcbhs"></bdo></ruby></sub></b><source id="tcbhs"></source><font id="tcbhs"></font><rp id="tcbhs"><code id="tcbhs"></code></rp><sub id="tcbhs"></sub><b id="tcbhs"></b><cite id="tcbhs"><td id="tcbhs"><tt id="tcbhs"><th id="tcbhs"></th></tt></td></cite><strong id="tcbhs"><td id="tcbhs"><cite id="tcbhs"></cite></td></strong><b id="tcbhs"></b><thead id="tcbhs"><video id="tcbhs"><code id="tcbhs"></code></video></thead><thead id="tcbhs"><source id="tcbhs"><code id="tcbhs"><video id="tcbhs"></video></code></source></thead><source id="tcbhs"></source><font id="tcbhs"><wbr id="tcbhs"></wbr></font><code id="tcbhs"></code><ruby id="tcbhs"><bdo id="tcbhs"><rt id="tcbhs"></rt></bdo></ruby><rt id="tcbhs"><thead id="tcbhs"><rp id="tcbhs"></rp></thead></rt><td id="tcbhs"></td><font id="tcbhs"><wbr id="tcbhs"><strong id="tcbhs"><track id="tcbhs"></track></strong></wbr></font><bdo id="tcbhs"><rp id="tcbhs"></rp></bdo><source id="tcbhs"></source><rp id="tcbhs"></rp><code id="tcbhs"></code><ruby id="tcbhs"><bdo id="tcbhs"><rt id="tcbhs"></rt></bdo></ruby><wbr id="tcbhs"><cite id="tcbhs"></cite></wbr><code id="tcbhs"></code><cite id="tcbhs"><td id="tcbhs"><tt id="tcbhs"><td id="tcbhs"></td></tt></td></cite><code id="tcbhs"></code> <code id="tcbhs"><video id="tcbhs"><font id="tcbhs"><video id="tcbhs"></video></font></video></code><strong id="tcbhs"></strong><code id="tcbhs"><video id="tcbhs"><code id="tcbhs"></code></video></code><rp id="tcbhs"><code id="tcbhs"><source id="tcbhs"><font id="tcbhs"></font></source></code></rp><cite id="tcbhs"><td id="tcbhs"><tt id="tcbhs"><td id="tcbhs"></td></tt></td></cite><th id="tcbhs"><ruby id="tcbhs"><sub id="tcbhs"><rt id="tcbhs"></rt></sub></ruby></th><cite id="tcbhs"><td id="tcbhs"></td></cite><th id="tcbhs"><ruby id="tcbhs"><th id="tcbhs"></th></ruby></th><rp id="tcbhs"><code id="tcbhs"><source id="tcbhs"></source></code></rp><tt id="tcbhs"><th id="tcbhs"><b id="tcbhs"><sub id="tcbhs"></sub></b></th></tt><font id="tcbhs"><wbr id="tcbhs"></wbr></font><sub id="tcbhs"><rt id="tcbhs"></rt></sub><b id="tcbhs"><sub id="tcbhs"><ruby id="tcbhs"><sub id="tcbhs"></sub></ruby></sub></b><source id="tcbhs"><font id="tcbhs"><video id="tcbhs"></video></font></source><font id="tcbhs"><wbr id="tcbhs"></wbr></font><th id="tcbhs"></th><th id="tcbhs"><ruby id="tcbhs"><sub id="tcbhs"><ruby id="tcbhs"></ruby></sub></ruby></th><td id="tcbhs"><b id="tcbhs"><th id="tcbhs"></th></b></td><rt id="tcbhs"></rt><b id="tcbhs"><sub id="tcbhs"></sub></b><th id="tcbhs"></th><track id="tcbhs"><tt id="tcbhs"></tt></track><thead id="tcbhs"></thead><td id="tcbhs"></td><source id="tcbhs"></source><video id="tcbhs"></video><bdo id="tcbhs"><rp id="tcbhs"><thead id="tcbhs"></thead></rp></bdo><track id="tcbhs"></track><rt id="tcbhs"><thead id="tcbhs"></thead></rt><ruby id="tcbhs"></ruby><b id="tcbhs"></b><source id="tcbhs"><font id="tcbhs"><source id="tcbhs"></source></font></source><cite id="tcbhs"></cite><bdo id="tcbhs"></bdo><tt id="tcbhs"><th id="tcbhs"></th></tt><b id="tcbhs"><sub id="tcbhs"><ruby id="tcbhs"><sub id="tcbhs"></sub></ruby></sub></b><video id="tcbhs"></video><tt id="tcbhs"><th id="tcbhs"></th></tt><td id="tcbhs"></td><th id="tcbhs"><ruby id="tcbhs"><sub id="tcbhs"><rt id="tcbhs"></rt></sub></ruby></th><track id="tcbhs"></track><source id="tcbhs"></source><cite id="tcbhs"><td id="tcbhs"><tt id="tcbhs"><td id="tcbhs"></td></tt></td></cite><td id="tcbhs"></td><source id="tcbhs"><font id="tcbhs"><video id="tcbhs"></video></font></source><strong id="tcbhs"></strong><tt id="tcbhs"><th id="tcbhs"></th></tt><font id="tcbhs"><video id="tcbhs"></video></font><rt id="tcbhs"></rt><td id="tcbhs"></td></div> <script> (function(){ var bp = document.createElement('script'); var curProtocol = window.location.protocol.split(':')[0]; if (curProtocol === 'https') { bp.src = 'https://zz.bdstatic.com/linksubmit/push.js'; } else { bp.src = 'http://push.zhanzhang.baidu.com/push.js'; } var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(bp, s); })(); </script> </body> </html>