化学法处理冶金工业含砷废水现状及进展

Present situation and development of chemical treatment of arsenic containing wastewater in metallurgical industry

含砷废水不经处理排放到湖泊、河流中将造成严重的砷污染。本文重点介绍了用化学法处理含砷废水的各种工艺,并比较了各自的优缺点。

Arsenic containing wastewater discharged into lakes and rivers without treatment will cause serious arsenic pollution.This paper focuses on the chemical treatment of arsenic containing wastewater,and compares their advantages and disadvantages.