“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)氣溫(wen)在(zai)不斷回升(sheng),漸漸即(ji)將步入夏天(tian)!運(yun)用聚丙烯酰(xian)胺客戶們要注意了:您(nin)(nin)有沒(mei)有發現跟著(zhu)氣溫(wen)的升(sheng)高聚丙烯酰(xian)胺的作用也發生了改變,您(nin)(nin)有沒(mei)有根據(ju)氣溫(wen)改變而改變運(yun)用方針呢?
首(shou)先(xian)做一(yi)(yi)個能闡明(ming)問題的(de)(de)試(shi)驗,如在(zai)常溫(wen)下,比方溫(wen)度(du)為(wei)10度(du)時,不(bu)同(tong)(tong)離(li)子(zi)度(du)的(de)(de)陽離(li)子(zi)聚丙烯(xi)酰胺(an)(an)(an)對(dui)造紙(zhi)廢水進行處(chu)理,我們把(ba)(ba)不(bu)同(tong)(tong)離(li)子(zi)度(du)的(de)(de)陽離(li)子(zi)聚丙烯(xi)酰胺(an)(an)(an)一(yi)(yi)起(qi)參(can)加(jia)3毫升(sheng),成果(guo)就(jiu)(jiu)會發現,不(bu)同(tong)(tong)離(li)子(zi)度(du)的(de)(de)聚丙烯(xi)酰胺(an)(an)(an)處(chu)理作(zuo)用(yong)(yong)(yong)就(jiu)(jiu)會差別很大,而(er)且用(yong)(yong)(yong)離(li)子(zi)度(du)低的(de)(de)聚丙烯(xi)酰胺(an)(an)(an),作(zuo)用(yong)(yong)(yong)相對(dui)較好(hao)(hao)一(yi)(yi)些,現在(zai)如果(guo)把(ba)(ba)污(wu)泥加(jia)熱(re)(re)至30度(du),做同(tong)(tong)樣的(de)(de)一(yi)(yi)個試(shi)驗,也是一(yi)(yi)起(qi)參(can)加(jia)3毫升(sheng),發現聚丙烯(xi)酰胺(an)(an)(an)比上次試(shi)驗的(de)(de)作(zuo)用(yong)(yong)(yong)好(hao)(hao),總體作(zuo)用(yong)(yong)(yong)都比不(bu)加(jia)熱(re)(re)作(zuo)用(yong)(yong)(yong)好(hao)(hao)!
根據試(shi)驗標明在溫度相對(dui)高(gao)的(de)(de)情(qing)況下,絮凝劑的(de)(de)作用(yong)就會更好(hao)一些,所以(yi)在夏天運用(yong)聚丙(bing)烯酰(xian)胺(an)的(de)(de)時分,客戶們可以(yi)適當(dang)減少聚丙(bing)烯酰(xian)胺(an)的(de)(de)用(yong)量!
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