聚丙烯酰(xian)胺是(shi)污水(shui)處(chu)(chu)理和(he)污泥脫水(shui)中常用(yong)(yong)(yong)(yong)水(shui)處(chu)(chu)理藥劑之一,它(ta)的作用(yong)(yong)(yong)(yong)不用(yong)(yong)(yong)(yong)多說,誰用(yong)(yong)(yong)(yong)誰知(zhi)道。有(you)些(xie)客戶經常會遇到聚丙烯酰(xian)胺運(yun)用(yong)(yong)(yong)(yong)作用(yong)(yong)(yong)(yong)欠(qian)好的狀(zhuang)況,那么是(shi)什么原因呢? 首(shou)先,要確定聚丙烯酰(xian)胺選(xuan)型是(shi)否正(zheng)...
很多人由于對聚(ju)丙(bing)烯酰胺(an)不了解(jie),在選(xuan)型時,就(jiu)(jiu)會(hui)出(chu)現一(yi)種蒼茫(mang)狀況,無從(cong)下(xia)(xia)(xia)手,下(xia)(xia)(xia)面就(jiu)(jiu)為我們介紹一(yi)下(xia)(xia)(xia),怎么(me)能(neng)夠在聚(ju)丙(bing)烯酰胺(an)的(de)采購過程中做到心中有數(shu)? 1、洗煤(mei)廠(chang)選(xuan)擇聚(ju)丙(bing)烯酰胺(an)進(jin)行煤(mei)漿堆(dui)積濃縮尾...
聚丙烯酰胺系(xi)列產品(pin)運用(yong)時,需(xu)依(yi)據水質(zhi)通過實(shi)(shi)驗(yan)(yan)室(shi)的(de)選(xuan)型(xing)實(shi)(shi)驗(yan)(yan)確定藥劑種類和用(yong)量。 一、聚丙烯酰胺運用(yong)方法(水處理實(shi)(shi)驗(yan)(yan)室(shi)流程(cheng)): 需(xu)求(qiu)(qiu)預(yu)備(bei)的(de)藥劑:聚丙烯酰胺干粉。 需(xu)求(qiu)(qiu)預(yu)備(bei)的(de)實(shi)(shi)驗(yan)(yan)器材(cai):恒(heng)溫(wen)拌...
聚丙烯酰胺產品(pin)分為陰離子、陽離子、非離子、兩性離子,按(an)分子量大小,離子度(du)凹凸,類型品(pin)種也分為很多種,針對(dui)不同(tong)處理(li)工藝,不同(tong)污水性質,需求挑選合適產品(pin),才干發(fa)揮較大作用。 聚丙烯酰胺在...
聚丙烯酰(xian)胺在建材范疇的運(yun)用(yong): 在建材范疇,聚丙烯酰(xian)胺作為混凝(ning)土外(wai)增加(jia)劑(ji)運(yun)用(yong)相(xiang)當廣泛,能改進混凝(ning)土粒子(zi)間相(xiang)互效(xiao)果,然(ran)后增加(jia)混凝(ning)土強度,韌性。 聚丙烯酰(xian)胺在混凝(ning)土、膩子(zi)粉、砂漿等建材之(zhi)...
在紡織印染職業(ye)中(zhong),通(tong)常會用(yong)到很(hen)多水(shui)(shui)(shui),通(tong)過運用(yong)后(hou),水(shui)(shui)(shui)中(zhong)會含有(you)(you)很(hen)多有(you)(you)害物質,不(bu)能直接(jie)排(pai)放,印染廢(fei)水(shui)(shui)(shui)水(shui)(shui)(shui)量(liang)較(jiao)大,每印染加工1噸紡織品,耗(hao)水(shui)(shui)(shui)100-200噸,其中(zhong)80-90%成為廢(fei)水(shui)(shui)(shui)。 紡織印染廢(fei)水(shui)(shui)(shui)具有(you)(you)水(shui)(shui)(shui)量(liang)...