| 负载型催化剂在电化学降解苯酚水中的应用 |
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| 引用本文： | 王莹,王博,马红竹,张娟.负载型催化剂在电化学降解苯酚水中的应用[J].重庆科技学院学报(自然科学版),2009,11(3). |
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| 作者姓名： | 王莹 王博 马红竹 张娟 |
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| 作者单位： | 1. 咸阳职业技术学院,咸阳,712000
2. 陕西师范大学能源化学研究所,西安,710062 |
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| 摘 要： | 研究了树脂负载金属离子型催化剂在电化学悬浮床体系中降解苯酚废水中的应用.分析了苯酚废水初始pH值、催化剂负载不同金属离子及废水矿化度对电化学降解苯酚过程的影响.研究表明,负载三价铁离子的树脂对苯酚水电化学降解有很好的催化作用,10h内苯酚废水COD去除率可达90%.
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| 关 键 词： | 电化学催化氧化 苯酚 水处理 树脂 |
Electrochemical Degradation of Wastewater by Supported Catalyst |
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| WANG Ying,WANG Bo,MA Hong-zhu,ZHANG Juan.Electrochemical Degradation of Wastewater by Supported Catalyst[J].Journal of Chongqing University of Science and Technology:Natural Science Edition,2009,11(3). |
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| Authors: | WANG Ying WANG Bo MA Hong-zhu ZHANG Juan |
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| Affiliation: | WANG Ying 1 WANG Bo2 MA Hong-zhu2 ZHANG Juan1 |
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| Abstract: | The electrochemical oxidation of phenol in synthetic wastewater catalyzed by metal ion supported on cation exchange resin in suspended bed electrolytic reactor with graphite electrode has been investigated.The effects of pH,the different metal ion and NaCl on the efficiency of the electrochemical oxidation phenol process were studied.It was found that the catalyst containing Fe3+ had the highest electrochemical catalytic activity for the electrochemical oxidation of phenol and up to 90% COD removal was obta... |
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| Keywords: | electrochemical catalytic oxidation phenol wastewater treatment resin |
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