15966648960
來源:發布時(shi)間:2020-11-27 點擊率:
聚(ju)丙(bing)烯(xi)酰(xian)胺高分子絮凝劑在(zai)(zai)水處理工作得到了廣泛的(de)(de)應用(yong)(yong)(yong)(yong)(yong)(yong)(yong),因(yin)為其污水處理效果好、本錢低(di),深受用(yong)(yong)(yong)(yong)(yong)(yong)(yong)戶(hu)(hu)的(de)(de)喜愛。因(yin)為各(ge)個(ge)工作運用(yong)(yong)(yong)(yong)(yong)(yong)(yong)的(de)(de)類型和(he)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)量不同,許多客(ke)戶(hu)(hu)不知(zhi)道聚(ju)丙(bing)烯(xi)酰(xian)胺的(de)(de)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)處和(he)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)量,還有客(ke)戶(hu)(hu)在(zai)(zai)購買時(shi)廠家也不奉告(gao)的(de)(de)詳細用(yong)(yong)(yong)(yong)(yong)(yong)(yong)法和(he)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)量,這就讓客(ke)戶(hu)(hu)在(zai)(zai)運用(yong)(yong)(yong)(yong)(yong)(yong)(yong)時(shi)產生了困惑。假設(she)運用(yong)(yong)(yong)(yong)(yong)(yong)(yong)不當,會添加費事和(he)本錢。因(yin)此,在(zai)(zai)購買和(he)運用(yong)(yong)(yong)(yong)(yong)(yong)(yong)之前,應了解用(yong)(yong)(yong)(yong)(yong)(yong)(yong)法和(he)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)量,以免(mian)呈現差(cha)錯和(he)浪(lang)費。下面中北化工詳細介紹將聚(ju)丙(bing)烯(xi)酰(xian)胺用(yong)(yong)(yong)(yong)(yong)(yong)(yong)量與(yu)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)法詳細奉告(gao)我們。
一、陽(yang)離子用法和用量
1.用于污(wu)泥脫水時,建議配(pei)料濃度(du)為0.2%,溶解攪拌時間為50分鐘。
2.在(zai)上機之前,有必(bi)要做一個小測(ce)驗來(lai)確認(ren)比例。建(jian)議(yi)取(qu)污水樣100ml,將水溶(rong)液(ye)(ye)用打針器每次注(zhu)入0.5ml。接連攪(jiao)拌查詢,查看絮(xu)凝效果(guo)、絮(xu)凝速(su)度、上清液(ye)(ye)狀況(kuang)、沉降(jiang)效果(guo)等,確認(ren)投加量。
3.應用于(yu)造紙廠(chang)、化(hua)工污(wu)水、污(wu)水處理廠(chang)、洗煤廠(chang),固體干粉量為10-20g/t污(wu)水。
二、陰離子(zi)用(yong)量與用(yong)法(fa)
1.用于污水處理的絮凝沉淀時(shi),舉薦(jian)濃度比為0.1%。
2.建議攪拌時間為40分鐘(zhong),轉速控制在40-60轉/分。
3.建議在操作前做一(yi)個小(xiao)測驗來(lai)確認比例(li)。建議取污水樣100ml,將水溶液用(yong)打針器每次打針0.5ml。接連攪(jiao)拌查詢絮(xu)凝(ning)(ning)效果(guo)、絮(xu)凝(ning)(ning)速度(du)、上清液狀(zhuang)況(kuang)、沉降效果(guo)等(deng),確認投加量。
4.鋼(gang)鐵廠、印染(ran)廠、電(dian)鍍(du)廠、洗煤廠、造紙廠用作(zuo)分散(san)劑時,每噸污水固體干粉消耗(hao)量為5-10g。
三、 非離子用(yong)法與用(yong)量
1.建議(yi)采用(yong)0.1%的(de)配比濃(nong)度,溶(rong)解時間約50分鐘。
2.運用(yong)方法與陰離子相(xiang)同。
不同(tong)種類的聚丙烯酰胺,不同(tong)用處,其用量(liang)當然不同(tong),盡管其廢水處理才能很強,但其用量(liang)有(you)必要把(ba)握。它(ta)們的用法(fa)根本相同(tong)。為了(le)有(you)效地處理污水,有(you)必要注意控制用法(fa)和(he)用量(liang)。
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