氧化絮凝床治理电脑生产废水  

TREATMENT OF COMPUTER PROCESSING WASTEWATER WITH OXIDE-FLOCCULATION REACTOR

作　　者：王瑛[1] 安太成[1] 黄延辉 朱锡海[1] 

机构地区：[1]中山大学化学与化学工程学院,广东广州510275

出　　处：《水处理技术》2002年第4期224-226,共3页Technology of Water Treatment

基　　金：国家自然科学基金资助项目 (2 99770 3 0 ) ;河南省环境科学与工程重点试验室资助项目

摘　　要：本文采用自行研制的氧化絮凝复合床 ( OFR)对电脑废水进行了处理 ,探讨了催化剂种类、槽电压、极距、空气流量及絮凝剂对处理效果的影响。实验表明 :在最佳条件下 ,电脑废水的 COD去除率高达 92 .1 2 % ,经絮凝处理后水的水质优于国家一级排放标准。Treatment of computer processing wastewater with oxide-flocculation reactor was investigated. Variety of operating conditions, such as cell voltage, distance between main electrodes, airflow and various catalysts, are explored to ascertain their respective effects on the treatment efficiency. At the optimal operation condition, COD removal rate of computer processing wastewater was higher than 92.1% within 20min. This technique has many potential advantages, such as simple process, effective removal rate and being easy to apply to practice industrial wastewater treatment.

关 键 词：氧化絮凝复合床 三维电极 电脑废水 废水处理 

分 类 号：X76[环境科学与工程—环境工程]