| 金属氧化物电极材料在降解含酚废水中的应用 |
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| 引用本文： | 张震,司银平. 金属氧化物电极材料在降解含酚废水中的应用[J]. 水处理技术, 2010, 36(3) |
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| 作者姓名： | 张震 司银平 |
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| 作者单位： | 华南理工大学化学与化工学院,广东,广州510640 |
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| 基金项目： | 国家重点新产品计划项目，广州市科技攻关资助项目 |
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| 摘 要： | 电极材料是电化学催化氧化技术的核心,直接决定着酚类化合物的降解机理、降解历程和降解效果.综述了PbO_2、SnO_2和其它金属氧化物电极材料对含酚废水的降解效果.介绍了提高PbO_2和SnO_2电极催化活性的方法并阐述了其失活机理与延长寿命的途径.指出寻找廉价、稳定性好、析氧超电势高、催化活性好的电极材料是电催化氧化降解含酚废水的主要研究方向.
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| 关 键 词： | 电极材料 电化学催化氧化 寿命 含酚废水 |
APPLICATION OF METAL OXIDATION ANODE IN THE DEGRADATION OF PHENOL WASTEWATER |
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| Zhang Zhen,Si Yinping. APPLICATION OF METAL OXIDATION ANODE IN THE DEGRADATION OF PHENOL WASTEWATER[J]. Technology of Water Treatment, 2010, 36(3) |
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| Authors: | Zhang Zhen Si Yinping |
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| Affiliation: | Zhang Zhen,Si Yinping (The School of Chemistry , Chemical Engineering,South China University of Technology,Guangzhou 510640,China) |
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| Abstract: | Electrode materials are the key factor of electrochemical catalytic oxidation technology. They directly determine the mechanisms,pathways and effects of electrochemical degradation of phenolic compounds. The effects of electrochemical degradation of phenolic compounds at PbO2,SnO2 and other metal oxide electrodes were summarized. The methods of improving the catalytic activity,the ways to extend the service life and the deactivation mechanisms of PbO2 and SnO2 electrodes were discussed. It was also proposed... |
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| Keywords: | electrode materials electrochemical catalytic oxidation service life phenolic wastewater |
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