摘要
简要介绍了砷对人体的危害,陈述了现代工业废水除砷的几种方法,给出了各工艺的技术参数,分析了各工艺的优缺点,展望了除砷技术的发展方向。
The harmful action of As - containing compounds on human body is briefly introduced in this paper. Several practical technologies for treating As - containing industrial wastewater are described. The technical parameters of some technologies are given, and the advantages and disadvantages of different technologies are analyzed in more detail. Finally,author looked forward to the development direction of the technological methods for As - removal from industrial wastewater.
出处
《矿产综合利用》
CAS
2006年第4期27-30,共4页
Multipurpose Utilization of Mineral Resources
关键词
含砷废水
沉淀
混凝
无害化治理
As - containing wastewater
Precipitation
Mixing coagulation
Harmless treatment
