Fenton试剂处理有机氯农药废水的研究  

Study on treatment of organochlorine pesticide wastewater by Fenton reagent

作　　者：杨新萍[1] 王世和[2] 

机构地区：[1]南京农业大学资源与环境学院,南京210095 [2]东南大学环境工程系,南京210096

出　　处：《环境污染治理技术与设备》2006年第6期60-64,共5页Techniques and Equipment for Environmental Pollution Control

摘　　要：研究了Fenton氧化法预处理有机氯农药废水的反应特性。通过正交实验确定了氧化反应各种影响因子的最佳操作条件。在此条件下,废水1、2的COD去除率分别为47.8%和87.9%;色度去除率分别为84.4%和99.4%。Fenton试剂处理后,2种废水的可生化性也得到了提高。在各影响因子与COD去除率的关系曲线基础上,分析了废水中各影响因子的作用机理。The characteristics of affecting factors in treating organochlorine pesticide wastewater by Fenton reagent were preliminarily investigated. The optimal operating conditions determined by orthogonal experiments were got. Under these conditions,the removal rates of COD and colourity were 47.8% ,87.9% and 84.4% , 99. 4% respectively. The value of B/C was improved in the meantime. Based on the above results,the mechanisms of affecting factors in wastewater were analyzed.

关 键 词：有机氯农药废水 FENTON试剂 正交实验 可生化性 

分 类 号：X786[环境科学与工程—环境工程]