微波-活性炭协同催化降解活性黑5废水的研究  

Catalytic Degradation of Reactive Black 5 by Granular Activated Carbon under Microwave Radiation

作　　者：吴金苗 彭宏[2] 胡鹏[2] 李青青[2] 

机构地区：[1]广东万绿环保工程有限公司,广东广州510060 [2]四川农业大学资源环境学院,四川成都611130

出　　处：《广东化工》2013年第20期41-42,44,共3页Guangdong Chemical Industry

基　　金：四川省教育厅科研项目(08ZA058)

摘　　要：采用微波协同活性炭催化降解活性黑5废水,探讨了活性炭用量、微波辐照功率、活性黑5初始浓度、微波辐照时间对活性黑5去除效果的影响。在活性黑5初始浓度为60 mg/L,活性炭用量为20 g/L,微波辐照时间为20 min,微波辐照功率为480 W的试验条件下,溶液中活性黑5的去除率可高达94.4%。Reactive black in aqueous solution was catalytically degraded by granular activated carbon under microwave radiation. The effects of activated carbon dosage, microwave radiation power, initial reactive black solution concentration and microwave radiation time on the removal rates of reactive black were investigated. The highest removal rate of 94.4 % could be achieved for 60 mg/L reactive black, 20.0 g/L granular active carbon under 480 W and 20 rain microwave radiation.

关 键 词：微波 颗粒活性炭 活性黑5 催化降解 

分 类 号：X703.1[环境科学与工程—环境工程]