聚硅酸硫酸铝铁的合成及其性能研究  

PRIMARY RESEARCH ON COMPOUNDING AND QUALITY OF POLYSILICATE ALUMINIUM FERRIC SULPHATE

作　　者：周广柱[1] 程建光[1] 刘晓明[1] 刘心悦[1] 

机构地区：[1]山东科技大学地球信息科学与工程学院,山东泰安271019

出　　处：《煤矿环境保护》2002年第3期29-31,共3页

摘　　要：聚硅酸金属盐类无机高分子絮凝剂是当前用于给水和废水处理领域的新型高效水处理药剂。本文设计了一系列试验,用工业水玻璃和化学试剂合成了聚硅酸硫酸铝铁复合絮凝剂,并检验其除浊性能。结果证明,聚硅酸硫酸铝铁絮凝剂在较低pH值制备比较稳定,适用废水酸度范围广,絮体小,沉速快,除浊效率高,是一种具有广泛应用前景的无机高分子絮凝剂。In this article, Polysilicate Aluminium Ferrric Sulphate was compounded. And a series of experiments were carried out to check its quality. Results proved that PSAFS is one of the excellent coagulants for water cleaning and waste water treatment. The parameters of compounding are found.This coagulant can be used in water and waste water treatment.The parameters of compounding are found. This coagulant can be used in water and waste water treatment.

关 键 词：聚硅酸硫酸铝铁 合成 性能 絮凝剂 除浊 

分 类 号：TQ324.4[化学工程—合成树脂塑料工业] X703.5[环境科学与工程—环境工程]