碱性废水中Cr^(6+)的直接处理  

Direct Treatment of Basic Waste Water Containing Cr^(6+)

作　　者：徐显庭 

机构地区：[1]上海吴泾化工有限公司,上海200241

出　　处：《上海化工》2001年第22期4-5,共2页Shanghai Chemical Industry

摘　　要：研究了含Ｃｒ６＋碱性废水直接处理的可行性。结果表明,含Ｃｒ６＋碱性废水中加入七水硫酸亚铁直接处理,处理后的废水可达排放标准。Ｃｒ６＋去除率可达９９．８%。The fesibility of direct treatment of basic waste water containing Cr6+has been studied. The result showed that the basic waste water containing Cr6+ could be treated directly by adding copperas. The treated waste water meets the discharge standard. The removal efficiency of Cr6+ could up to 99. 8 %.

关 键 词：Cr6+ 碱性废水 直接处理 七水硫酸亚铁 

分 类 号：X703[环境科学与工程—环境工程]