无机高分子絮凝剂絮凝机制的研究进展

Progress in Study on Mechanism of Inorganic Polymer Coagulants

近年来无机高分子絮凝剂的研究已成为水处理药剂研究的热点。本文概述近年来无机高分子絮凝剂絮凝机理的研究进展 ,包括我们所最近研制的三系列含水聚硅酸铝铁钠废水净化剂 ,它们的优缺点及其絮凝机理。重点阐明研制絮凝剂时通常采用共存阴离子和活性硅酸与铝盐或 /和铁盐的聚合作用 ,并探索絮凝剂中各组分对絮凝剂的絮凝效果的贡献。

Inorganic polymer coagulants are the research focus of water treatment at present. This paper reviews the research of inorganic polymer coagulants in recent years,including new kinds of inorganic polymer coagulants (PSAFNW) developed by authors.