摘要
粉煤灰是我国排放量最大的工业固体废弃物之一,其主要来源是燃煤电厂、冶炼和化工等行业中煤粉高温燃烧后形成的产物。重点论述了粉煤灰在废水处理方面的应用,指出应用中存在的问题并提出今后的研究方向。
Currently,fly ash has become one of the major industrial solid wastes in China.Fly ash is a solid waste produced from coal-fired power plants and smelting,chemical industry etc.by combusting coal at high temperature.This paper overviewed the application of fly ash in many kinds of the wastewater treatment.Some problems of fly ash in wastewater treatment and research directions were presented.
作者
王辉
WANG Hui(Shanxi Jinhuan Keyuan Environmental Resources of Technology Co. , Ltd. , Taiyuan Shanxi 030024, Chin)
出处
《山西化工》
2018年第1期40-41,44,共3页
Shanxi Chemical Industry
关键词
粉煤灰
废水处理
吸附
应用
fly ash
wastewater treatment
adsorption
application
