摘要
利用聚合混凝剂代替硫酸铝对松花江微污染水源进行处理技术研究,通过对Al_2(SO_4)_3与聚硅酸硫酸铝进行混凝对比实验研究,结果表明,聚硅酸硫酸铝在浊度和COD的去除方面优于Al_2(SO_4)_3,且其形成的絮凝体更加密实。
The disposal to Songhua River was studied by using polymer coagulant instead of polymetasilicic acid aluminium sulfate. Through the check experiment of the two reagents, a result was obtained, polymer coagulant formed tighter flocs unit, and it was much better than aluminium sulfate in removing turbidity and COD.
出处
《化学工程师》
CAS
2006年第9期23-25,共3页
Chemical Engineer
关键词
微污染水
强化混凝
聚硅酸硫酸铝
micro- polluted water
intensifying oagulate
polymetasilicic acid aluminium sulfate
