聚铁类高分子絮凝剂在生活污水处理中的应用研究  

Application of Polyferric Polymer Flocculants in Domestic Sewage Treatment

作　　者：熊汝琴 吉春林 余平莲 龚建康 Xiong Ruqin;Ji Chunlin;Yu Pinglian;Gong Jiankang(School of Chemistry and Chemical Engineering,Zhaotong University,Zhaotong 657000,China)

机构地区：[1]昭通学院化学化工学院,云南昭通657000

出　　处：《广东化工》2021年第22期174-175,163,共3页Guangdong Chemical Industry

摘　　要：聚铁类高分子絮凝剂是目前广泛用于生活污水处理中的一大类阳离子絮凝剂,包括单一型、复合型、无机-有机高分子复配型。本文综述了几种常用聚铁类高分子絮凝剂的絮凝机理、制备方法及特点,期望为城市污水处理过程中絮凝剂的合理选择提供参考。Polyferric polymer flocculants is a kind of cationic flocculant widely used in domestic sewage treatment including single polymer flocculant,composite polymer flocculant and inorganic-organic polymer composite flocculant.In this paper,the flocculation mechanism,preparation methods and characteristics of several common polymer flocculants are reviewed,which are expected to provide a reference for the reasonable selection of flocculants in the process of urban sewage treatment.

关 键 词：聚铁类高分子絮凝剂 絮凝机理 制备方法 特点 

分 类 号：O641.4[理学—物理化学]