| 无机阴离子对电化学氧化降解水体中4-CP的影响 |
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| 引用本文： | 竺浩炜,汤金如,徐志荣.无机阴离子对电化学氧化降解水体中4-CP的影响[J].环境科学与管理,2010,35(10):83-86. |
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| 作者姓名： | 竺浩炜 汤金如 徐志荣 |
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| 作者单位： | [1]浙能乐清发电有限责任公司,浙江乐清325609 [2]安阳市市政设计研究院有限责任公司,河南安阳455000 [3]河海大学环境学院,江苏南京210098 |
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| 摘 要： | 为了探讨废水中无机阴离子对电化学氧化降解对氯苯酚（4-CP）产生的影响。文章采用了自制圆形电化学反应器,通过改变模拟废水中电解质及其浓度来分析无机阴离子对4-CP去除率及矿化率的影响。试验研究表明,当废水中以OH-为主且浓度约为0.01 mol/L时,4-CP去除率可达81.99%,矿化率最高可达38.09%,而电化学能耗最低仅为35.57 kWh。
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| 关 键 词： | 无机阴离子 电化学氧化 对氯苯酚 电化学能耗 废水处理 |
Influences of Inorganic Anions on Degradation of p-Chlorphenol in the Water by Electrochemical Oxidation |
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| Zhu Haowei,Tang Jinru,Xu Zhirong.Influences of Inorganic Anions on Degradation of p-Chlorphenol in the Water by Electrochemical Oxidation[J].Environmental Science and Management,2010,35(10):83-86. |
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| Authors: | Zhu Haowei Tang Jinru Xu Zhirong |
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| Institution: | 1.Zhejiang Energy Yueqing Power Generation Co.Ltd,Yueqing 325609,China;2.Anyang.Municipal Engineering Design Instituted Co.Ltd,Anyang 455000,China;3.College of Environment,Hehai University,Nanjing 210098,China) |
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| Abstract: | P-Chlorphenol was selected as a model pollution substrate.The influences of inorganic anions on its degradation were investigated in the wastewater by changed the supporting electrolyses and its concentration at ambient temperature and pressure.Results showed that 4-CP could be removed efficiently by electrical chemistry oxidation with 81.99% removal rate when the concentration of OH-was about 0.01 mol/L in 2.5hours,the mineralization rate of 4-CP was up to 38.90%,and the electrochemical energy consumption was the lowest that was just only 35.57 kWh/（kg4-CP）. |
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| Keywords: | inorganic anions electrical chemistry oxidation p-Chlorphenol electrochemical energy consumption wastewater treatment |
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