二氧化氯催化氧化处理农药废水的研究  

Treatment of Pesticide Waste Water with Chlorinedioxide in the Presence of Catalyst

作　　者：徐卫东 

机构地区：[1]宜兴市蓝星环保设备有限公司化工废水处理研究中心,江苏宜兴214200

出　　处：《农药研究与应用》2007年第3期26-28,共3页Agrochemicals Research & Application

摘　　要：对在常温常压下二氧化氯催化氧化法处理农药废水进行了实验研究和工程上的实际应用,并和没有放置催化剂时单纯的二氧化氯氧化进行对比。结果表明常温常压,在表面催化剂存在的条件下,二氧化氯催化氧化在处理高浓度农药废水中,化学需氧量(chemical oxygen demand,COD)的去除率达到75%,色度的去除率达到95%。The oxidation of agricultural chemicals waste water by chlorine dioxide in the presence of catalyst has conducted in the laboratory under the normal temperature atmospheric pressure, and its practical application on the engineering level has also been performed. The experiment of the oxidation with only chlorine dioxide in the absence of catalyst has also been carried out under the same condition. The results indicated under the normal temperature and atmospheric pressure, and in the presence of the superficial catalyst, during the process of the oxidation of high concentration agricultural chemicals waste water with chlorine dioxide, elimination rate of the chemical oxygen demand got to 75%, decolorization rate got to 95%.

关 键 词：二氧化氯催化氧化 常温常压 催化剂 农药废水 脱色 

分 类 号：X786[环境科学与工程—环境工程]