水處理越來越難干？一位20年老污師說：他們忽略了這四點！-雙鴨山市德玥環?？萍加邢薰?/title> <meta name="keywords" content="水處理越來越難干？一位20年老污師說：他們忽略了這四點！"/> <meta name="description" content="這兩年，污水廠提標改造加速，環境部監管處罰加碼，水處理人都在抱怨：這活現在越來越難干咯，一個不當心，四項指標哪個都容易超標。尤其是采用活性污泥法處理污水時，一旦發生問題，如果不及時進行工藝系統異常判斷并采取有效措施，輕則導致處理效率低下，重..."/> <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no"> <link rel="shortcut icon" type="image/x-icon" href="http://www.thetrainingfix.com/"/> <link rel="stylesheet" href="http://www.thetrainingfix.com/template/default/assets/css/bootstrap.min.css"> <link rel="stylesheet" href="http://www.thetrainingfix.com/template/default/assets/css/owl.carousel.min.css"> <link rel="stylesheet" href="http://www.thetrainingfix.com/template/default/assets/css/app.css"> <link rel="stylesheet" href="http://www.thetrainingfix.com/template/default/assets/css/main.css"> <script src="http://www.thetrainingfix.com/template/default/assets/js/jquery.min.js"></script> <script> var config = { 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icon-chakan"></i><script src="http://www.thetrainingfix.com/source/include/browse.php?model=news&id=667"></script>次</div> </div> <div class="xypg-detail-con"><section powered-by="xiumi.us" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(34, 34, 34); font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 0.544px; text-align: justify; white-space: normal; font-size: 15px; background-color: rgb(255, 255, 255); visibility: visible; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; visibility: visible; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;">這兩年，污水廠提標改造加速，環境部監管處罰加碼，水處理人都在抱怨：<strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; visibility: visible; overflow-wrap: break-word !important;">這活現在越來越難干咯，一個不當心，四項指標哪個都容易超標</strong>。</p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; visibility: visible; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; visibility: visible; overflow-wrap: break-word !important;"/></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; visibility: visible; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;">尤其是采用活性污泥法處理污水時，一旦發生問題，如果不及時進行工藝系統異常判斷并采取有效措施，<strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; visibility: visible; overflow-wrap: break-word !important;">輕則導致處理效率低下，重甚至會影響整個水處理系統</strong>，惡化出水水質。</p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; visibility: visible; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; visibility: visible; overflow-wrap: break-word !important;"/></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; visibility: visible; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;">干了23年污水處理的老師也說：以前氨氮超標解決單一問題就好了，現在既要顧及總氮還要防止總磷出問題，給污水處理帶來了更大的難度。</p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; visibility: visible; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; visibility: visible; overflow-wrap: break-word !important;"/></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; text-align: left; visibility: visible; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; visibility: visible; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; color: rgb(183, 29, 29); visibility: visible; overflow-wrap: break-word !important;">但是說到底，覺得污水處理越來越難，還是水處理運營人員的基本功不夠扎實。</span></strong></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; text-align: center; visibility: visible; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; visibility: visible; overflow-wrap: break-word !important;"/></p></section><p><section powered-by="xiumi.us" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(34, 34, 34); font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 0.544px; text-align: justify; white-space: normal; font-size: 15px; background-color: rgb(255, 255, 255); visibility: visible; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; text-align: center; visibility: visible; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; color: rgb(14, 93, 125); font-size: 16px; visibility: visible; overflow-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; visibility: visible; overflow-wrap: break-word !important;">污水處理越來越難，是不是忽略了這四點？</strong></span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; text-align: center; visibility: visible; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; visibility: visible; overflow-wrap: break-word !important;"/></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; text-align: left; visibility: visible; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; visibility: visible; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; color: rgb(183, 29, 29); visibility: visible; overflow-wrap: break-word !important;">01 控制污泥膨脹、老化、泡沫三大“頑疾”</span></strong></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; text-align: left; visibility: visible; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; visibility: visible; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; color: rgb(183, 29, 29); visibility: visible; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; visibility: visible; overflow-wrap: break-word !important;"/></span></strong></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; text-size-adjust: inherit; line-height: 27px; visibility: visible; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><span mp-original-font-size="15" mp-original-line-height="24" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; font-family: 宋體; line-height: 24px; visibility: visible; overflow-wrap: break-word !important;">老師說過，導致污泥膨脹的原因有很多，其中一個比較大的因素就是進水水質。</span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; text-size-adjust: inherit; line-height: 27px; visibility: visible; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><span mp-original-font-size="15" mp-original-line-height="24" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; font-family: 宋體; line-height: 24px; visibility: visible; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; visibility: visible; overflow-wrap: break-word !important;"/></span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; text-size-adjust: inherit; line-height: 27px; visibility: visible; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><span mp-original-font-size="15" mp-original-line-height="24" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; font-family: 宋體; line-height: 24px; visibility: visible; overflow-wrap: break-word !important;">例如，<strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; visibility: visible; overflow-wrap: break-word !important;">進水是印染、食品加工、造紙廢水，本身就極易產生膨脹</strong>。另外，<strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; visibility: visible; overflow-wrap: break-word !important;">成分單一、含油較多、COD易分解、缺少氮磷的進水，也會導致膨脹發生</strong>，往往是一個樣本一種狀態。</span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; text-size-adjust: inherit; line-height: 27px; visibility: visible; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><span mp-original-font-size="15" mp-original-line-height="24" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; font-family: 宋體; line-height: 24px; visibility: visible; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; visibility: visible; overflow-wrap: break-word !important;"/></span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; text-size-adjust: inherit; line-height: 27px; visibility: visible; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><span mp-original-font-size="15" mp-original-line-height="24" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; font-family: 宋體; line-height: 24px; visibility: visible; overflow-wrap: break-word !important;">為防止污泥膨脹，首先應加強管理操作，經常檢測污水水質、曝氣池內溶解氧、污泥沉降比、污泥指數和進行顯微鏡觀察，如發現異常情況應及時采取措施，如加大空氣量、及時排泥、在有可能時采取分段進水，以減輕二沉池的負荷。</span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; text-size-adjust: inherit; line-height: 27px; visibility: visible; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><span mp-original-font-size="15" mp-original-line-height="24" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; font-family: 宋體; line-height: 24px; visibility: visible; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; visibility: visible; overflow-wrap: break-word !important;"/></span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; text-size-adjust: inherit; line-height: 27px; visibility: visible; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><span mp-original-font-size="15" mp-original-line-height="24" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; font-family: 宋體; line-height: 24px; visibility: visible; overflow-wrap: break-word !important;">通常污泥老化的特征有：<strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; visibility: visible; overflow-wrap: break-word !important;">活性污泥絮體粗大，沉降速度加快，污泥顏色發暗，上清液有肉眼可見細小顆粒，顆粒之間的間隙水清澈</strong>。但是，如果污泥中度、重度老化時，上清液會發生渾濁，間隙水無法表現為清澈。</span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; text-size-adjust: inherit; line-height: 27px; visibility: visible; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><span mp-original-font-size="15" mp-original-line-height="24" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; font-family: 宋體; line-height: 24px; visibility: visible; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; visibility: visible; overflow-wrap: break-word !important;"/></span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; text-size-adjust: inherit; line-height: 27px; visibility: visible; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><span mp-original-font-size="15" mp-original-line-height="24" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; font-family: 宋體; line-height: 24px; visibility: visible; overflow-wrap: break-word !important;">污泥老化是不可避免的，是需要從水處理全局出發，進行系統性的分析。</span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; text-size-adjust: inherit; line-height: 27px; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><span mp-original-font-size="15" mp-original-line-height="24" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; font-family: 宋體; line-height: 24px; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"/></span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; text-size-adjust: inherit; line-height: 27px; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><span mp-original-font-size="15" mp-original-line-height="24" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; font-family: 宋體; line-height: 24px; overflow-wrap: break-word !important;">污泥泡沫和浮渣雖然發生頻率高但是相對比較容易解決，可以通過<strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;">人工打撈、噴水噴消泡劑、進行工藝參數調整</strong>等措施進行情況改善。</span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; text-size-adjust: inherit; line-height: 27px; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"/></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; text-align: left; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; color: rgb(183, 29, 29); overflow-wrap: break-word !important;">02 氨氮、總氮超標后準確鎖定誘因</span></strong></p><p style="margin: 0px 0pt; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; clear: both; min-height: 1em; font-family: Calibri; font-size: 10.5pt; color: rgb(0, 0, 0); overflow-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; font-family: 宋體; color: rgb(197, 89, 17); font-size: 10.5pt; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"/></span></strong></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; text-size-adjust: inherit; line-height: 27px; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><span mp-original-font-size="15" mp-original-line-height="24" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; font-family: 宋體; line-height: 24px; overflow-wrap: break-word !important;">氨氮、總氮超標可以說是大多數污水廠都頭疼的問題。</span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; text-size-adjust: inherit; line-height: 27px; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><span mp-original-font-size="15" mp-original-line-height="24" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; font-family: 宋體; line-height: 24px; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"/></span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; text-size-adjust: inherit; line-height: 27px; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><span mp-original-font-size="15" mp-original-line-height="24" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; font-family: 宋體; line-height: 24px; overflow-wrap: break-word !important;">如果系統受到沖擊導致的出水氨氮惡化，那么要糾正的就是污泥負荷，<strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;">盡快調低污泥負荷，一般要降低到0.12以下</strong>，以便加速恢復氨氮的去除率。</span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; text-size-adjust: inherit; line-height: 27px; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><span mp-original-font-size="15" mp-original-line-height="24" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; font-family: 宋體; line-height: 24px; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"/></span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; text-size-adjust: inherit; line-height: 27px; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><span mp-original-font-size="15" mp-original-line-height="24" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; font-family: 宋體; line-height: 24px; overflow-wrap: break-word !important;">如果是硝化菌受到沖擊導致的氨氮去除率下降，那就比較麻煩，調試恢復的周期通常需要1-2周的時間。實在著急的話，可以<strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;">就近接種些污泥投入好氧池，這樣對系統恢復硝化效果比較有利</strong>。</span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; text-align: center; box-sizing: border-box !important; word-wrap: break-word !important;"><img class="rich_pages wxw-img" data-galleryid="" data-ratio="0.45201793721973094" data-s="300,640" data-src="https://mmbiz.qpic.cn/sz_mmbiz_png/WTH6JCIwdDa7gGbhyuyHiaQbJESBSssD5mKbBdpk1LcR6mftyFbvof2Tzr8icicHSb27W4mQf3Md9PP9EmSFExGnA/640?wx_fmt=png" data-type="png" data-w="1115" data-index="2" data-origin-display="" _width="677px" crossorigin="anonymous" alt="微信圖片_20221122102345.png" src="/data/upload/202212/1670553006637005.png" data-fail="0" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; vertical-align: bottom; height: auto !important; display: initial; visibility: visible !important; width: 677px !important;" title="1670553006637005.png"/></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; text-align: left; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; color: rgb(183, 29, 29); overflow-wrap: break-word !important;">03 通過生物相鏡檢快速分析系統異常</span></strong></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; text-align: left; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; color: rgb(183, 29, 29); overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"/></span></strong></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; text-size-adjust: inherit; line-height: 27px; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><span mp-original-font-size="15" mp-original-line-height="24" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; font-family: 宋體; line-height: 24px; overflow-wrap: break-word !important;">當<strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;">曝氣池中溶解氧降低到1mg/L以下時</strong>，鐘蟲生活不正常，體內伸縮泡會脹得很大，頂端突進一個氣泡，蟲體很快會死亡；</span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; text-size-adjust: inherit; line-height: 27px; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><span mp-original-font-size="15" mp-original-line-height="24" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; font-family: 宋體; line-height: 24px; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"/></span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; text-size-adjust: inherit; line-height: 27px; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><span mp-original-font-size="15" mp-original-line-height="24" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; font-family: 宋體; line-height: 24px; overflow-wrap: break-word !important;">當<strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;">pH值突然發生變化超過正常范圍</strong>，鐘蟲表現為不活躍，纖毛環停止擺動，蟲體收縮成團。</span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; text-size-adjust: inherit; line-height: 27px; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><span mp-original-font-size="15" mp-original-line-height="24" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; font-family: 宋體; line-height: 24px; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"/></span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; text-size-adjust: inherit; line-height: 27px; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><span mp-original-font-size="15" mp-original-line-height="24" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; font-family: 宋體; line-height: 24px; overflow-wrap: break-word !important;">盡管觀察到鐘蟲數量較大，但蟲體萎靡或變形時，鐘蟲尾柄脫落，甚至成為圓柱形，則說明環境條件惡劣，反映出細菌的活力在衰退，污水處理效果有變差的趨勢。</span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; text-size-adjust: inherit; line-height: 27px; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><span mp-original-font-size="15" mp-original-line-height="24" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; font-family: 宋體; line-height: 24px; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"/></span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; text-size-adjust: inherit; line-height: 27px; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><span mp-original-font-size="15" mp-original-line-height="24" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; font-family: 宋體; line-height: 24px; overflow-wrap: break-word !important;">一旦輪蟲大量出現時，預示著活性污泥老化</span></strong><span mp-original-font-size="15" mp-original-line-height="24" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; font-family: 宋體; line-height: 24px; overflow-wrap: break-word !important;">，結構松散而污泥上浮，處理效果變差。</span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; text-size-adjust: inherit; line-height: 27px; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"/></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; text-align: left; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; color: rgb(183, 29, 29); overflow-wrap: break-word !important;">04 通過SV30變化判斷工藝運行狀態</span></strong></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; text-size-adjust: inherit; line-height: 27px; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><span mp-original-font-size="15" mp-original-line-height="24" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; font-family: 宋體; line-height: 24px; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"/></span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; text-size-adjust: inherit; line-height: 27px; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><span mp-original-font-size="15" mp-original-line-height="24" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; font-family: 宋體; line-height: 24px; overflow-wrap: break-word !important;">SV30用時短、操作簡單，其變化不僅可以讓人了解污泥絮凝、沉淀過程的變化，還能直觀反映出系統的運行情況，如污泥膨脹、污泥解體、污泥腐敗等，供運營人員判斷運行狀態。</span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; text-size-adjust: inherit; line-height: 27px; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><span mp-original-font-size="15" mp-original-line-height="24" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; font-family: 宋體; line-height: 24px; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"/></span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; text-size-adjust: inherit; line-height: 27px; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><span mp-original-font-size="15" mp-original-line-height="24" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; font-family: 宋體; line-height: 24px; overflow-wrap: break-word !important;">沉降比通?？梢杂脕?/span><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><span mp-original-font-size="15" mp-original-line-height="24" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; font-family: 宋體; line-height: 24px; overflow-wrap: break-word !important;">發現污泥狀況、判斷設備運行狀態和預判污水處理效果。</span></strong><span mp-original-font-size="15" mp-original-line-height="24" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; font-family: 宋體; line-height: 24px; overflow-wrap: break-word !important;"></span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; text-size-adjust: inherit; line-height: 27px; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><span mp-original-font-size="15" mp-original-line-height="24" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; font-family: 宋體; line-height: 24px; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"/></span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; text-size-adjust: inherit; line-height: 27px; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><span mp-original-font-size="15" mp-original-line-height="24" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; font-family: 宋體; line-height: 24px; overflow-wrap: break-word !important;">比如，在具體工作過程中，老化的活性污泥，污泥絮體卷氈明顯，上清液清澈但是帶細小顆粒，顆粒之間的間隙水清澈。</span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; text-size-adjust: inherit; line-height: 27px; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><span mp-original-font-size="15" mp-original-line-height="24" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; font-family: 宋體; line-height: 24px; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"/></span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; text-size-adjust: inherit; line-height: 27px; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><span mp-original-font-size="15" mp-original-line-height="24" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; font-family: 宋體; line-height: 24px; overflow-wrap: break-word !important;">沉降比大幅波動，尤其是超過50%，要注意是否污泥堆積在系統的死角了</span></strong><span mp-original-font-size="15" mp-original-line-height="24" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; font-family: 宋體; line-height: 24px; overflow-wrap: break-word !important;">，特別是曝氣或者攪拌故障的區域。而當沉降比大幅下降，可能是由于二沉池排泥堰門堵塞、潛水攪拌器停止運行、外回流泵故障等故障發生。</span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; text-size-adjust: inherit; line-height: 27px; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><span mp-original-font-size="15" mp-original-line-height="24" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; font-family: 宋體; line-height: 24px; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"/></span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; text-size-adjust: inherit; line-height: 27px; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><span mp-original-font-size="15" mp-original-line-height="24" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; font-family: 宋體; line-height: 24px; overflow-wrap: break-word !important;">此外，<strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;">沉降比出現污泥細碎和上清液渾濁時，往往顯微鏡生物相觀察到的菌膠團也是細碎，絮體細小狀態多的特征</strong>，所以，沉降比和生物相常常需要聯合起來觀察。</span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; text-align: center; box-sizing: border-box !important; word-wrap: break-word !important;"><img class="rich_pages wxw-img" data-galleryid="" data-ratio="0.39375629405840884" data-s="300,640" data-src="https://mmbiz.qpic.cn/sz_mmbiz_png/WTH6JCIwdDbibIIvibE4EnqwTqfOsOGMVNcfP6zncVuFGBk41vN8wW9icV3dgsAKUG9C6HlEibiacdIVJu4PR0iasVYA/640?wx_fmt=png" data-type="png" data-w="993" data-index="3" data-origin-display="" _width="677px" crossorigin="anonymous" alt="微信圖片_20221126142348.png" src="/data/upload/202212/1670552986124507.png" data-fail="0" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; vertical-align: bottom; height: auto !important; display: initial; visibility: visible !important; width: 677px !important;" title="1670552986124507.png"/></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; text-size-adjust: inherit; line-height: 27px; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><span mp-original-font-size="15" mp-original-line-height="24" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; font-family: 宋體; line-height: 24px; overflow-wrap: break-word !important;"></span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; text-align: left; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; color: rgb(14, 93, 125); font-size: 16px; overflow-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;">實際工作中遇上污水處理難題，他們都是怎么做的？</strong></span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; text-size-adjust: inherit; line-height: 27px; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"/></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; text-size-adjust: inherit; line-height: 27px; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><span mp-original-font-size="15" mp-original-line-height="24" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; font-family: 宋體; line-height: 24px; overflow-wrap: break-word !important;">污水處理難題千千萬萬，活性污泥法工藝問題占一半。</span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; text-size-adjust: inherit; line-height: 27px; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><span mp-original-font-size="15" mp-original-line-height="24" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; font-family: 宋體; line-height: 24px; overflow-wrap: break-word !important;"></span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;">水友1: </strong><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; color: rgb(62, 62, 62); background-color: rgb(255, 202, 0); overflow-wrap: break-word !important;">做沉降比，上清液渾濁，是不是代表整個系統污泥活性不好,還是只代表泥水分界面以上的泥不好?上清液渾濁是不是基本兩個原因，高負荷絮凝差和污泥解體?</span></strong></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"/></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; color: rgb(183, 29, 29); overflow-wrap: break-word !important;">老師答疑：</span></strong>1、對的，污泥活性不好,主要是泥水界面上泥不好，沉淀的泥也不排除無機物多。2、還有污泥中毒、過曝氣等。</p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"/></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;">水友3：</strong><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; color: rgb(62, 62, 62); background-color: rgb(255, 202, 0); overflow-wrap: break-word !important;">屠宰廢水的SV30值高達85-90，怎么通過觀察污泥沉降過程來判斷是污泥沉降速度慢，還是污泥量多？</span></strong></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"/></strong></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; color: rgb(183, 29, 29); overflow-wrap: break-word !important;">老師答疑：</span></strong></strong>污泥量多和少的直接判斷，就是去做污泥濃度。如果條件受限，僅通過觀察SV30的話，那最直觀的判斷就是看沉淀物的密度，如果密度很透、很密實，那就是污泥濃度不高，還是可以的。另外，污泥量的多少和污泥沉降速度沒有必然的聯系。</p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"/></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;">水友3：</strong><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; color: rgb(62, 62, 62); background-color: rgb(255, 202, 0); overflow-wrap: break-word !important;">AAO工藝，進了一大股pH低的廢水后，進水又恢復正常，但生化池低于6，在哪個位置投加堿合適？投加量怎么計算？投加堿到什么程度合適？</span></strong></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"/></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; color: rgb(183, 29, 29); overflow-wrap: break-word !important;">老師答疑：</span></strong>投加在pH低的位置，不要投加在pH值沒有異常的地方。投加到pH值在6.5以上就可以了。</p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"/></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;">水友4: </strong><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; color: rgb(62, 62, 62); background-color: rgb(255, 202, 0); overflow-wrap: break-word !important;">好氧池污泥出現極度老化、污泥負荷偏高、曝氣過度時污泥顏色是什么樣的，性狀是什么樣的，容易直觀分辨嗎，從污泥沉降比如何分辨</span></strong></p><p style="margin: 0px 0pt; padding: 0pt; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; clear: both; min-height: 1em; font-family: Calibri; font-size: 10.5pt; color: rgb(0, 0, 0); overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; font-family: 微軟雅黑; font-size: 10.5pt; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"/></span></p><p style="margin: 0px 0pt; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; clear: both; min-height: 1em; font-family: Calibri; font-size: 10.5pt; color: rgb(0, 0, 0); overflow-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; color: rgb(183, 29, 29); overflow-wrap: break-word !important;">老師答疑：</span></strong><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; font-size: 15px; overflow-wrap: break-word !important;">極度老化時污泥顏色發暗，污泥負荷高污泥顏色偏淡，曝氣過度顏色變化不大。</span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"/></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;">水友5：</strong><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; color: rgb(62, 62, 62); background-color: rgb(255, 202, 0); overflow-wrap: break-word !important;">沉降比范圍多少是合理？如何根據沉降比大致推測污泥濃度？</span></strong></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"/></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; color: rgb(183, 29, 29); overflow-wrap: break-word !important;">老師答疑：</span></strong>1、沉降比范圍最好是根據污水廠實際出水排放達標數據來勾勒，此時污泥工藝系統更穩定，可操作性也更強，而不是直接根據書面固定數值來定位區間。2、沉降比與污泥濃度一般沒有直接的關聯性，如果說非要通過前者來推測后者，那么就是在污泥壓實性越好的情況下，沉降比越高，他的污泥濃度一定是越高。</p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; text-size-adjust: inherit; line-height: 27px; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"/></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; text-size-adjust: inherit; line-height: 27px; box-sizing: border-box !important; word-wrap: break-word !important; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; font-family: 宋體; overflow-wrap: break-word !important;">可以看出</span><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; font-family: 宋體; overflow-wrap: break-word !important;">，</span><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; font-family: 宋體; overflow-wrap: break-word !important;">很多從事水處理工作的人員</span><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; font-family: 宋體; overflow-wrap: break-word !important;">，</span><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; font-family: 宋體; overflow-wrap: break-word !important;">都需要有一個機會，與真正的實戰派來一次關于方方面面的深入交流。</span></p><div><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; font-family: 宋體; overflow-wrap: break-word !important;"><br/></span></div></section></p><p><br/></p></div> <div class="xypg-detail-tags"> <div class="tags-title"> <h3>標簽</h3> <div class="baidu-share">  <div class="bdsharebuttonbox"> <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_weixin" data-cmd="weixin" title="分享到微信"></a> <a href="#" class="bds_sqq" data-cmd="sqq" title="分享到QQ好友"></a> <a href="#" class="bds_isohu" data-cmd="isohu" title="分享到我的搜狐"></a> <a href="#" class="bds_tqq" data-cmd="tqq" title="分享到騰訊微博"></a> <a href="#" class="bds_fbook" data-cmd="fbook" title="分享到Facebook"></a> </div> 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