“聚丙烯酰胺的運用策略”要根據溫度的上升而改變
發布時間:2020-12-12
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這兩天(tian)氣(qi)溫在不斷回升,漸漸即將步入夏(xia)天(tian)!運用聚(ju)丙烯酰(xian)胺客(ke)戶(hu)們要注意了(le):您(nin)有(you)(you)沒(mei)有(you)(you)發(fa)現跟著氣(qi)溫的升高聚(ju)丙烯酰(xian)胺的作用也發(fa)生了(le)改(gai)變,您(nin)有(you)(you)沒(mei)有(you)(you)根(gen)據氣(qi)溫改(gai)變而改(gai)變運用方針(zhen)呢?
首先(xian)做(zuo)(zuo)一個能(neng)闡明問題的(de)試(shi)驗(yan),如(ru)在(zai)常溫(wen)(wen)下,比方溫(wen)(wen)度(du)為10度(du)時,不同(tong)(tong)離(li)(li)子(zi)(zi)度(du)的(de)陽離(li)(li)子(zi)(zi)聚(ju)丙(bing)烯(xi)(xi)(xi)(xi)酰胺對(dui)(dui)造(zao)紙廢水(shui)進行處(chu)(chu)理,我們把不同(tong)(tong)離(li)(li)子(zi)(zi)度(du)的(de)陽離(li)(li)子(zi)(zi)聚(ju)丙(bing)烯(xi)(xi)(xi)(xi)酰胺一起參加3毫升,成(cheng)果就會(hui)發現(xian)(xian),不同(tong)(tong)離(li)(li)子(zi)(zi)度(du)的(de)聚(ju)丙(bing)烯(xi)(xi)(xi)(xi)酰胺處(chu)(chu)理作(zuo)用(yong)(yong)就會(hui)差別(bie)很(hen)大,而且用(yong)(yong)離(li)(li)子(zi)(zi)度(du)低的(de)聚(ju)丙(bing)烯(xi)(xi)(xi)(xi)酰胺,作(zuo)用(yong)(yong)相對(dui)(dui)較好一些,現(xian)(xian)在(zai)如(ru)果把污泥加熱至(zhi)30度(du),做(zuo)(zuo)同(tong)(tong)樣的(de)一個試(shi)驗(yan),也(ye)是一起參加3毫升,發現(xian)(xian)聚(ju)丙(bing)烯(xi)(xi)(xi)(xi)酰胺比上次(ci)試(shi)驗(yan)的(de)作(zuo)用(yong)(yong)好,總體作(zuo)用(yong)(yong)都比不加熱作(zuo)用(yong)(yong)好!
根據試(shi)驗標明在溫度相(xiang)對高的情(qing)況下,絮凝劑的作用(yong)就會更好一些,所以(yi)(yi)在夏天運用(yong)聚丙烯(xi)酰(xian)胺的時分(fen),客戶們可以(yi)(yi)適當減少(shao)聚丙烯(xi)酰(xian)胺的用(yong)量!
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