摘要
综述了氧化铅(PbO_2)、氧化锡(SnO_2)、氧化钌(RuO_2)和氧化铱(IrO_2)四种金属氧化物电极对有机废水的降解效果;分析了热处理温度、电极中间层以及制备工艺对电极性能的影响;比较了不同电极对不同有机物的降解效果;并对金属氧化物电极电催化降解有机污染物的机理进行分析;展望了金属氧化物电极在有机废水治理领域的应用前景。
The treatment effects for organic pollution of PbO2 ,SnO2 ,RuO2 and IrO2 electrodes were summarized. The influe^ces of heat treat- ment temperatures, electrode intermediate layer and the preparation process on electrode performance were analyzed. Degradation effects of different organic pollutants by different electrode were compared. The catalytic mechanism of degradation of organic pollutants by metal oxide electrodes was discussed. The applications of metal oxide electrode in the field of organic wastewater treatment were forecast.
出处
《世界科技研究与发展》
CSCD
2012年第6期950-953,968,共5页
World Sci-Tech R&D
关键词
金属氧化物电极
有机废水
电催化
电极制备
电极性能
metal oxide electrode
organic wastewater
electrochemical catalytic
electrode preparation
electrode performance
