聚合硅酸铝铁的制备及其在废水处理中的应用综述  

Preparation of Polysilicate Aluminium Ferric and its Application in Wastewater Treatment

作　　者：郑立柱[1] 王妮娜[1] 杜敏娟[1] 刘智峰[1] 

机构地区：[1]陕西理工学院化学与环境科学学院,陕西汉中723001

出　　处：《化工技术与开发》2011年第9期57-59,共3页Technology & Development of Chemical Industry

摘　　要：聚硅酸铝铁是一种新型无机高分子絮凝剂,是在聚硅酸及传统的铝盐、铁盐等絮凝剂的基础上发展起来的聚硅酸与金属盐的复合产物,具有制备工艺简单,原料广泛的特点。本文就其制备方法和在水处理中的应用做了综述。Polysilicate aluminium ferric was a new kind of inorganic polymer flocculant,which was compound with metal salt and aluminium salt and developed on the basis of traditional aluminium salt and physico-chemi-cal process flocculant etc.There were two characteristics： raw materials widely and simple preparation process.The preparation methods of polysilicate aluminium ferric and its application in water treatment were summarized.

关 键 词：聚合硅酸铝铁 制备 废水处理 

分 类 号：X703[环境科学与工程—环境工程]