Fenton试剂处理含乌洛托品废水的研究  

Treatment of wastewater containing urotropine by Fenton reagent

作　　者：麦均生[1] 汪晓军[1] 简磊[1] 陈思莉[1] 

机构地区：[1]华南理工大学环境科学与工程学院,广东广州510640

出　　处：《应用化工》2007年第9期874-876,共3页Applied Chemical Industry

基　　金：广东省科技厅科技计划项目(2005B31101001)

摘　　要：采用Fenton试剂氧化处理含乌洛托品废水,探讨了Fenton试剂氧化乌洛托品废水的影响因素与反应条件。实验表明,当H2O2投加量为126 mmol/L,FeSO4.7H2O投加量为42 mmol/L,氧化反应时间2 h,废水的pH=3的实验条件下,模拟废水CODCr去除率接近70%,有效降低了后续生化处理的负荷。According to the characteristics of wastewater containing urotropine which belongs to high toxic and is hard to be disposed by biological method, the advanced oxidation process of Fenton reagent was used. The affecting factors and reaction conditions have been studied through experiments for the oxidation of wastewater containing urotropine by Fenton reagent. It is indicated that： when H2O2 dosage was 126 mmol/L,Fe2SO4 ·7H2O dosage was 42 mmol/L,oxidation time was 2 h and pH was 3 ,the removal of CODcr approaches 70% ,and this treatment can reduce the next biochemistry loaning efficiently.

关 键 词：FENTON试剂 乌洛托品废水 CODCR去除率 

分 类 号：X703.1[环境科学与工程—环境工程]