粉煤灰的改性及在水处理中的研究进展  

The research Progress of the Modification of Fly Ash and the Application of Wastewater Treatment

作　　者：韩晓晶[1] 张卓 高淑娟[1] 周慧[1] 

机构地区：[1]吕梁学院化学化工系,山西吕梁033000 [2]山西省分析科学研究院,山西太原030006

出　　处：《山东化工》2016年第6期43-45,共3页Shandong Chemical Industry

基　　金：吕梁学院校内青年基金(ZRQN201503)

摘　　要：作为煤的燃烧废物粉煤灰,具有较大的比表面积,因此具有较好的吸附性能并被广泛应用于污水处理中。本文对粉煤灰的基本性质作了介绍,并分析了粉煤灰的改性方法及在污水处理中的应用。基于"以废治废"的理念,结合粉煤灰自身的特点,对我国及山西省粉煤灰现存的问题进行总结,对粉煤灰的综合利用发展前景进行了分析并提出了建议。The fly ash,as the burning of coal waste,has a larger specific surface area. Therefore the fly ash has good adsorption performance and is widely used in wastewater treatment. This paper introduces the basic properties of fly ash,and analyzes the methods of modification of fly ash and the application of wastewater treatment. Based on the concept of ＂using waste treat waste＂,combined with the characteristica of fly ash,the fly ash existing problems in Shanxi Province and in china is summarized,and the development prospect of comprehensive utilization of fly ash are analyzed and suggestions are put forward.

关 键 词：粉煤灰 改性 污水处理 

分 类 号：TQ536.4[化学工程—煤化学工程]