环境保护科学2000，Vol.26Issue(6)：12-14,3.
两性高分子絮凝剂的结构与性能的研究
Study on the Structure and flocculation Properties of an Amphoteric Polymeric Flocculant
摘要
Abstract
In this paper the natural wood powder F691 was modified by carboxymethyl reaction,grafting reaction andMannich reaction to prepare a new amphoteric flocculant(CGAAC),the optimal structure conditions for the preparation ofCGAAC were determined. The flocculation properties of CGAAC toward the water of kaolinite were also studied, the ex-perimental results showed that CGAAC have wider optimal dosage and pH value for flocculation.关键词
两性高分子絮凝剂 羧甲基化 接枝共聚 曼尼期(Mannich)反应 絮凝试验Key words
Amphoteric polymeric flocculant Carboxymethyl reaction Grafting reaction Mannich reaction Fioc-culation experiment分类
资源环境引用本文复制引用
王杰,肖锦,詹怀宇..两性高分子絮凝剂的结构与性能的研究[J].环境保护科学,2000,26(6):12-14,3.基金项目
此课题为广东省环保局资助项目。 （）
