研究PAFC与CPAM复配絮凝剂对城市生活污水中COD的处理效果  

Research on the Effect of Compound Flocculant PAFC and CPAM on COD in Municipal Sewage

作　　者：祁风琴 邓辉[1] Qi Fengqin;Deng Hui(Shihezi University,Xinjiang,832000;Bayinguoleng Vocational and Technical College,Xinjiang,841000)

机构地区：[1]石河子大学,新疆832000 [2]巴音郭楞职业技术学院,新疆841000

出　　处：《当代化工研究》2019年第2期13-14,共2页Modern Chemical Research

摘　　要：将聚合氯化铝铁(PAFC)与聚丙烯酰胺(CPAM)复配用于处理城市生活污水,通过絮凝搅拌实验确定出对COD处理效果最佳复配投加量为:PAFC投加量32mg/L,CPAM为6mg/L,PH为6～8。此条件下对COD去除效果最好。单一絮凝剂絮凝效果明显没有PAFC与CPAM复配絮凝效果好。Polyaluminium ferric chloride(PAFC)and polyacrylamide(CPAM)were compounded to treat municipal domestic sewage.Through flocculation and stirring experiments,it was determined that the best compounding dosage treatment was 32 mg/L for COD and 6mg/L for CPAM and pH was 6-8.Under these conditions,COD removal effect is the best.The flocculation effect of single flocculant is obviously not as good as that of PAFC and CPAM.

关 键 词：生活污水 复配絮凝剂 COD 

分 类 号：T[一般工业技术]