水處理碳源儲(chǔ)罐乙酸鈉溶液加藥計(jì)量方法-武漢諾順?biāo)芰现破酚邢薰?/title> <link rel="stylesheet" type="text/css" href="/skins/600058/css/swiper.min.css"> <link rel="stylesheet" type="text/css" href="/skins/600058/css/style.css"/> <script src="/skins/600058/js/jquery-3.6.0.min.js"></script> <script src="/skins/600058/js/swiper.min.js"></script> <link rel="shortcut icon" href="/skins/600058/favicon.ico">  <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:///Article-1276617.html", "title": "水處理碳源儲(chǔ)罐乙酸鈉溶液加藥計(jì)量方法", "pubDate": "2024-06-12T16:01:15", "upDate": "2024-06-12T16:08:44" }</script> <script language="javaScript" src="/js/JSChat.js"></script><script language="javaScript">function ChatBoxClickGXH() { DoChatBoxClickGXH('http://chat.hbzhan.com',610580) }</script><script>!window.jQuery && document.write('<script 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</div>   <div id="ciycssg4ia" class="ly_crumb"> <img src="/skins/600058/images/home.png"> <p>當(dāng)前位置：<a href="/">首頁(yè)</a> > <a href="/article.html">技術(shù)文章</a> > <span>水處理碳源儲(chǔ)罐乙酸鈉溶液加藥計(jì)量方法</span></p> </div>   <div id="ciycssg4ia" class="ly_NyNewsdetail"> <h1 class="NyNewsdetail_title">水處理碳源儲(chǔ)罐乙酸鈉溶液加藥計(jì)量方法</h1> <div id="ciycssg4ia" class="NyNewsdetail_tips">更新時(shí)間：2024-06-12 點(diǎn)擊次數(shù)：441</div> <div id="ciycssg4ia" class="NyNewsdetail_con" id="c_detail_wrap"> <div>　　在污水處理中，乙酸鈉溶液作為外加碳源、pH調(diào)節(jié)劑、金屬沉淀劑等，其加藥計(jì)量對(duì)于處理效果至關(guān)重要。以下是關(guān)于乙酸鈉溶液在污水處理中加藥計(jì)量的詳細(xì)解釋?zhuān)?br /> </div><div>　　1. 加藥計(jì)量的基本原則<br /> </div><div>　　根據(jù)污水性質(zhì)和處理目標(biāo)確定：不同的污水具有不同的性質(zhì)和處理目標(biāo)，如去除有機(jī)物、脫氮除磷等，這會(huì)影響乙酸鈉的投加量。<br /> </div><div>　　避免過(guò)量使用：過(guò)量使用乙酸鈉不僅會(huì)增加處理成本，還可能對(duì)環(huán)境造成不必要的壓力。<br /> </div><div>　　2. 加藥計(jì)量的計(jì)算方法<br /> </div><div>　　基于BOD5當(dāng)量計(jì)算：乙酸鈉的BOD5當(dāng)量約為0.52(mgBOD/mg乙酸鈉)。計(jì)算公式為：投加量X = (4 - CBOD5 / Cn) × Cn / 0.52。其中，CBOD5為進(jìn)水生化需氧量(BOD5)濃度，Cn為出水BOD5目標(biāo)濃度，η為乙酸鈉的BOD5轉(zhuǎn)化率(通常取1)。<br /> </div><div>　　例如，以某市污水處理廠為例，設(shè)計(jì)處理水量為160,000 m³/d，設(shè)計(jì)出水水質(zhì)達(dá)到A標(biāo)準(zhǔn)。假設(shè)進(jìn)水BOD5濃度為3.75 mg/L，出水BOD5目標(biāo)濃度為70 mg/L。則投加量X = (4 - 3.75) × 70 / 0.52 = 33.7 mg/L。日投加量為：33.7 mg/L × 160,000 m³/d = 5,392 kg/d。<br /> </div><div>　　基于pH值調(diào)節(jié)：當(dāng)pH值低于7.0時(shí)，乙酸鈉的投加量應(yīng)該增加；反之，則應(yīng)該減少。具體投加量需要根據(jù)實(shí)際污水pH值和目標(biāo)pH值進(jìn)行計(jì)算和調(diào)整。<br /> </div><div>　　3. 加藥計(jì)量的注意事項(xiàng)<br /> </div><div>　　定期監(jiān)測(cè)水質(zhì)指標(biāo)：包括BOD5、COD、pH值、氨氮等，以便及時(shí)調(diào)整乙酸鈉的投加量。<br /> </div><div>　　避免過(guò)量投加：過(guò)量投加乙酸鈉可能導(dǎo)致出水pH值偏高或產(chǎn)生其他副產(chǎn)物，影響處理效果。<br /> </div><div>　　儲(chǔ)存和投加過(guò)程中的注意事項(xiàng)：乙酸鈉應(yīng)密封保存以防吸濕潮解；在投加過(guò)程中應(yīng)確保投加均勻，避免局部濃度過(guò)高或過(guò)低。<br /> </div><div>　　4. 總結(jié)<br /> </div><div>　　在污水處理中，乙酸鈉溶液的加藥計(jì)量需要根據(jù)污水性質(zhì)、處理目標(biāo)和實(shí)際水質(zhì)指標(biāo)進(jìn)行計(jì)算和調(diào)整。通過(guò)合理的加藥計(jì)量，可以提高污水處理效率，降低處理成本，并減少對(duì)環(huán)境的壓力<br /> </div> </div> <div id="ciycssg4ia" class="ly_PrevNext"> <ul> <li>上一篇：<a href="/Article-1276641.html">儲(chǔ)酸罐處理酸霧的技巧和方法</a></li> <li>下一篇：<a href="/Article-1276615.html">雙氧水儲(chǔ)罐液位計(jì)材質(zhì)</a></li> </ul> </div> </div>   <div id="ciycssg4ia" class="foot_box"> <div id="ciycssg4ia" class="footCon"> <div id="ciycssg4ia" class="foot_t w1300"> <div id="ciycssg4ia" class="foot_lv"> <div id="ciycssg4ia" class="foot_logo"><img src="/skins/600058/images/foot_logo.png" /></div> <div id="ciycssg4ia" class="foot_nav"> <ul> <li><a href="/">首頁(yè)</a></li> <li><a href="/products.html">產(chǎn)品中心</a></li> <li><a href="/aboutus.html"rel="nofollow">關(guān)于我們</a></li> <li><a href="/news.html">新聞中心</a></li> <li><a href="/article.html">技術(shù)文章</a></li> <li><a href="/contact.html"rel="nofollow">聯(lián)系我們</a></li> </ul> </div> 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