沈阳市含铬废液集中处理试验研究

Experimental Research on Centralized Treatment of Chromic Waste Liquid In Shenyang City

经反复多次试验，证明了用硫酸亚铁废酸液还原处理铬废液的可行性，此法以废治废，工艺简单，操作容易，处理效果好．

Through reversal experiments,the feasibility of reducing chromic waste liquid with iron sulphite waste acid liquid was proved in the paper.This method is simple,operation is easy and the disposal effect is good.Using waste material to treat trash,and meanwhile achieving experimental results,it can achieve better social and econmic results.