重有色金属冶炼中砷的脱除与回收

Removal and recovery of arsenic in heavy nonferrous metal smelting

在当前我国有色金属冶炼企业快速发展的环境下,含砷废水排放量随之升高,含砷废水达标排放成为了现阶段我国有色金属冶炼工艺中需要重点关注和处理的问题,通过加强对含砷废水工艺探究,对促进社会经济更好发展有着现实性作用。基于此,本文就通过对砷的危害的探究,重点分析重有色金属冶炼中砷的脱除与回收方法,希望可以给我国含砷废水排放处理提供些许参考。

In the current environment of rapid development of China's non-ferrous metal smelting enterprises,the discharge of arsenic containing wastewater increases with it,and the discharge of arsenic containing wastewater up to standard has become a problem that needs to be focused on and treated in the current non-ferrous metal smelting process in China.Through strengthening the research on arsenic containing wastewater technology,it has a practical role in promoting the better development of social economy.Based on this,this paper focuses on the removal and recovery of arsenic in heavy non-ferrous metal smelting through the study of the harm of arsenic,hoping to provide some reference for the treatment of arsenic containing wastewater in China.