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} }); }) </script> <div class="d7gz2cg" id="page_main2" class="clearfix"> <div id="d7gz2cg" class="site-nav2"> <div id="d7gz2cg" class="site_left"><span>當(dāng)前位置 : </span><a href="http:///">主頁(yè)</a> >><a href="http:///xinwen/xwzx/">公司新聞</a> >><a href="http:///xinwen/">新聞中心</a> </div> <div id="d7gz2cg" class="site_right"><span></span></div> <div id="d7gz2cg" class="clear"></div> </div> <div id="d7gz2cg" class="page-right2"> <div class="d7gz2cg" id="shownews"> <h1 class="title">【小知識(shí)】無(wú)鐵硫酸鋁可用于污水除磷</h1> <div id="d7gz2cg" class="hits"> 點(diǎn)擊次數(shù)：<span id="hitnum"></span> 更新時(shí)間：20/12/15 16:48:12 來(lái)源：<a href="http://"></a> 【<a href="javascript:self.close()">關(guān)閉</a>】 <span style="float:left;">分享: </span> <span> <script>window._bd_share_config={"common":{"bdSnsKey":{},"bdText":"","bdMini":"2","bdPic":"","bdUrl":'http:///article/show/sid/1217/id/210.html',"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> </span> </div> <ul style=" margin:10px 0px;"> </ul> <div id="d7gz2cg" class="text editor">　　無(wú)鐵硫酸鋁可以用作絮凝劑，所以它有一個(gè)很好的水處理作用。現(xiàn)在因?yàn)楹芏辔鬯琢扛?，?huì)造成水污染。為了避免這樣的情況，許多企業(yè)開始用它來(lái)實(shí)現(xiàn)污水除磷的作用。那么如何使用呢？<br /> 　　1.增加<br /> 　　向污水處理系統(tǒng)中加入25%的溶液約一個(gè)月，跟蹤檢測(cè)加入效果。未處理污水的磷含量?jī)H為微生物除磷處理后的磷含量，以及25%濃度溶液處理后排放水的磷含量。進(jìn)行了一系列對(duì)比試驗(yàn)。根據(jù)測(cè)試結(jié)果，我們可以知道，如果污水處理過(guò)程中只使用微生物除磷，由于滯后現(xiàn)象，處理后的水磷含量會(huì)高于當(dāng)天，除磷效果不是很好。但是，加入無(wú)鐵硫酸鋁作為沉淀劑可以有效去除污水中的大部分磷，可以有效彌補(bǔ)微生物除磷能力的不足?？梢哉f(shuō)是對(duì)傳統(tǒng)微生物除磷方法的有力補(bǔ)充，在污水除磷中非常重要?？梢栽谳^短的時(shí)間內(nèi)快速去除磷，很好地解決了微生物法后的問(wèn)題。<br /> 　　2.確定溶液的濃度<br /> 　　為了確定磷沉淀劑溶液的適宜濃度，我們對(duì)15%濃度溶液、25%濃度溶液和30%濃度溶液的沉淀效果進(jìn)行了實(shí)驗(yàn)比較。結(jié)論是，15%濃度的溶液對(duì)高磷廢水的去除效果有時(shí)并不明顯，但使用25%濃度的溶液可以去除廢水中的大部分磷，而30%濃度的溶液與25%濃度的溶液的除磷性能基本相同，因此在無(wú)鐵硫酸鋁選擇25%濃度的溶液作為除磷的沉淀劑比較好<br /> 　　3.除磷穩(wěn)定性的確認(rèn)<br /> <p> 　　為了證明無(wú)鐵硫酸鋁的除磷效果相對(duì)穩(wěn)定，在污水處理系統(tǒng)中加入25%的溶液后，對(duì)除磷效果進(jìn)行了長(zhǎng)期跟蹤檢測(cè)。經(jīng)檢測(cè)可知，生產(chǎn)和生活污水經(jīng)適當(dāng)濃度的溶液處理后，除磷效果顯著且更加穩(wěn)定，經(jīng)長(zhǎng)期監(jiān)測(cè)，捕獲排放水中的磷含量符合污水處理排放標(biāo)準(zhǔn)。 </p> <p style="text-align:center;"> <img src="/Upload/thumb_5fd8788dbe04f.png" width="450" height="349" title="無(wú)鐵硫酸鋁" alt="無(wú)鐵硫酸鋁" /> </p> 　　通過(guò)一系列實(shí)驗(yàn)證明，使用無(wú)鐵硫酸鋁處理污水含磷的效果還是非常好的，而是穩(wěn)定性也好，處理方法簡(jiǎn)單，不需要太復(fù)雜的工藝。但是需要把握好溶液的濃度，這才是污水除磷的關(guān)鍵。<br /> 小編：fairy<br /></div> <div id="d7gz2cg" class="page" style="clear:both;"> 上一條： <a href="http:///xinwen/xwzx/show211.html">聚合硫酸鐵含量、密度一般是多少</a> <br> 下一條： <a href="http:///xinwen/xwzx/show207.html">聚合硫酸鐵有毒嗎</a> <br> </div> <h4 class="related"><span style="font-weight:bold;height:30px;line-height:30px;font-size:13px; 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