二氧化氯处理农药厂含硫化物废水的研究  

Researches on the treatment of sulphide-containing wastewater with chlorine dioxide

作　　者：宋怀俊[1] 韩绿霞[1] 李玉[1] 任保增[1] 雒廷亮[1] 

机构地区：[1]郑州大学化工学院,河南郑州450002

出　　处：《浙江化工》2005年第2期38-40,共3页Zhejiang Chemical Industry

摘　　要：进行了二氧化氯处理农药厂含硫化物废水的研究,考察了废水pH值,处理温度和时间等因素对硫化物去除率的影响。结果表明,废水pH值在3-10内对硫化物的去除率无影响,低温下处理2h后也有较高的去除率。同时,实验得到了适宜的二氧化氯加入量和处理条件。The treatment of suphide-containing wastewater with chlorine dioxide is studied. The effect of wastewater pH ,treating temperature and treating time have been investigated. The results show that wastewater pH in 3~10 range doesn't have effect on elimination efficency of sulphide, and elimination efficency is also higher after treating 2 hours in low temperature. A proper feed quantity of chlorine dioxide and treatment conditions have been obtained by experiments.

关 键 词：废水 去除率 硫化物 农药厂 二氧化氯处理 含硫 PH值 影响 适宜 研究 

分 类 号：X786[环境科学与工程—环境工程]