利用粉煤灰制备水处理剂的应用研究  

APPLICATION STUDIES ON USING COAL-FLY ASH TO MAKE WATER TREATMENT REAGENTS

作　　者：徐晓军[1] 张杰 郭建民 杨虹 

机构地区：[1]昆明理工大学环境科学与工程学院

出　　处：《有色金属（选矿部分）》2003年第3期37-41,共5页Nonferrous Metals（Mineral Processing Section）

基　　金：云南省教育厅和云南省选冶重点实验室联合资助

摘　　要：我国粉煤灰年排量巨大 ,是一种可利用的二次资源。本文根据粉煤灰的物理化学性质和特点 ,综述了粉煤灰在废水处理中的应用研究现状 ,利用粉煤灰制备水处理吸附剂。In China, there is a huge output of coal-fly ash annually. It can be used as a good kind of the renewable resource. According to its nature characteristic of physics and chemistry, this paper presents a summary on the research status of coal-fly ash applications in the field of water treatment. And it has been point that there are great practical application prospects for utilizing coal-fly ash to make the absorbent, coagulant and flocculent of water treatment.

关 键 词：粉煤灰 水处理剂 应用 废水处理 吸附剂 混凝剂 助凝剂 

分 类 号：X773[环境科学与工程—环境工程]