總磷在線分析儀的應(yīng)用-深圳市慧聰源環(huán)?？萍加邢薰?/title> <link rel="stylesheet" type="text/css" href="/skins/270528/css/style.css"> <script src="/skins/270528/js/jquery-3.6.0.min.js"></script> <link rel="shortcut icon" href="/skins/270528/favicon.ico">  <script type="text/javascript"> document.addEventListener("touchstart", function () { }, true); </script>  <script language="javascript" type="text/javascript"> var nav= '5'; </script>  <script type="application/ld+json"> { "@context": "https://ziyuan.baidu.com/contexts/cambrian.jsonld", "@id": "http://www.wannianwu.cn/szhcy-Article-1957627/", "title": "總磷在線分析儀的應(yīng)用", "pubDate": "2019-09-06T08:55:37", "upDate": "2019-09-06T08:55:37" }</script> <script language="javaScript" src="/js/JSChat.js"></script><script language="javaScript">function ChatBoxClickGXH() { DoChatBoxClickGXH('https://chat.chem17.com',262687) }</script><script> (function(){ var bp = document.createElement('script'); var curProtocol = window.location.protocol.split(':')[0]; if 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style="font-family:宋體">工藝流程及<strong>總磷分析儀</strong>監(jiān)測點。在其入水口和處理完并消毒結(jié)束后的出水安裝總磷分析儀。</span></p><p style="margin-left:18pt"><span style="font-family:宋體"> <img alt="" src="http://img71.chem17.com/9/20190906/637033568235107798349.png" style="height:209px; width:443px" /></span></p><p><span style="font-family:宋體"> 因為此生活污水廠所要處理的污水中有大量含磷洗滌劑以及工業(yè)含磷廢水，所以在水</span> <span style="font-family:宋體">廠入水口需要對總磷進行監(jiān)測，如果進入水廠的水總磷數(shù)值太高，勢必會造成后續(xù)工藝超負荷工作，如果工藝不進行調(diào)整，可能破壞后續(xù)工藝運行狀況使出水總磷數(shù)值過高而不能達標排放。外排水必須對總磷的含量加以控制，以確定出水總磷含量是否符合國家標準。</span></p><p style="margin-left:18pt">② <span style="font-family:宋體">工業(yè)循環(huán)冷卻水系統(tǒng)應(yīng)用。某鋼廠熱連軋廠的加熱爐使用循環(huán)水，為防止循環(huán)水管道結(jié)垢、腐蝕，加入緩蝕阻垢劑。因為磷系緩蝕阻垢劑同時兼有緩蝕和阻垢作用且無毒，所以循環(huán)水常用聚磷系的緩蝕阻垢劑來防止管道結(jié)垢堵塞和腐蝕。但是磷系緩蝕阻垢劑容易水解，水解后使緩蝕、阻垢的效果降低，從而出現(xiàn)管道被腐蝕或者堵塞的情況。如加大投藥量，會導(dǎo)致大量水解生成的正磷酸鹽會進一步生成磷酸鈣垢，這種磷酸鈣垢同樣對管道造成損害，所以必須加大循環(huán)水的排放量，其后果自然是循環(huán)水的浪費。經(jīng)權(quán)衡結(jié)果是，必須嚴格控制聚磷系藥劑投加量，否則都會造成嚴重的后果。</span></p><p><span style="font-family:宋體"> 在循環(huán)水泵站后面安裝<strong>總磷在線分析儀</strong>，對此系統(tǒng)中總磷的含量進行監(jiān)控，從而控制水</span> <span style="font-family:宋體">穩(wěn)劑的加入量，實現(xiàn)既節(jié)約加藥量又保證系統(tǒng)的穩(wěn)定運行。</span></p><p><span style="font-family:宋體"> 由于儀器可以顯示總磷及磷酸根的含量，在輸入相應(yīng)的因子</span>(<span style="font-family:宋體">現(xiàn)場所用的有機磷等含磷</span> <span style="font-family:宋體">阻垢劑的分子量</span>)<span style="font-family:宋體">后，可以直接顯示對應(yīng)的阻垢劑濃度值，這樣的功能就可以讓現(xiàn)場操作人</span> <span style="font-family:宋體">員更加直觀地了解到所加入的水穩(wěn)劑的濃度情況，減少了操作人員的工作量，提高了工作效</span> <span style="font-family:宋體">率。在這里，<strong>在線式總磷分析儀</strong>的所有優(yōu)勢得以充分體現(xiàn)，非常值得推廣。</span></p> </div> <div id="dhc2x7dn9l" class="ly_PrevNext"> <ul> <li>上一篇：<a href="/szhcy-Article-1957702/">基于無線通訊技術(shù)的排污監(jiān)測系統(tǒng)</a></li> <li>下一篇：<a href="/szhcy-Article-1956180/">污水處理廠監(jiān)控系統(tǒng)的介紹</a></li> </ul> </div> </div>   <div id="dhc2x7dn9l" class="foot_box"> <div id="dhc2x7dn9l" class="foot_t"> <div id="dhc2x7dn9l" class="w1200"> <a 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