Superoxide Radical Driving the Activation of Persulfate by Magnetite Nanoparticles:Implications for the Degradation of PCBs

摘要：

　　Increasing attention has been paid to sulfate radical due to its high efficiency for mineralization of organic pollutants.It has been demonstrated that the persulfate (PS) can be activated by UV,heat,base,or transition metals to generate SO4·-.However,only few studies have investigated the heterogeneous activation of PS by metal oxides,and the underlying mechanism was poorly understood.

关键词： MNPs superoxide radical activation PS sulfate radical PCB28

作者: Guo-Dong Fang Dong-Mei Zhou

作者单位: Key Laboratory of Soil Environment and Pollution Remediation,Institute of Soil Science,Chinese Acade Key Laboratory of Soil Environment and Pollution Remediation,Institute of Soil Science,Chinese Acade

会议类型: 国际会议

会议名称: 3rd International Conference on Pollution Ecology(第三届污染生态学国际会议(3rd ICPE))

会议地点: 天津

会议语种:英文

页码: 33-34

在线出版日期: 2012-11-06（万方平台首次上网日期，不代表论文的发表时间）