| Novel Gas-liquid Hybrid Discharge Reactor for 4-CP Containing Wastewater Treatment |
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| 引用本文： | Yi ZHANG,Ming Hua ZHOU,Le Cheng LEI Institute of Environmental Engineering,Zhejiang University,Hangzhou 310027. Novel Gas-liquid Hybrid Discharge Reactor for 4-CP Containing Wastewater Treatment[J]. 中国化学快报, 2006, 17(4): 541-544 |
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| 作者姓名： | Yi ZHANG Ming Hua ZHOU Le Cheng LEI Institute of Environmental Engineering Zhejiang University Hangzhou 310027 |
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| 作者单位： | Yi ZHANG，Ming Hua ZHOU，Le Cheng LEI Institute of Environmental Engineering，Zhejiang University，Hangzhou 310027 |
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| 摘 要： | In order to improve 4-CP degradation efficiency, a novel gas-liquid hybrid discharge (HD) reactor was developed. Removal of 4-CP with spark-spark discharge (SSD) was higher than that with spark-corona discharge (SCD). Amount of H2O2 and O3 produced with SSD were larger than that with SCD. ·OH formation was increased by the combination of H2O2 and O3. The contribution of ·OH (38 % formed by O3 conversion) oxidation on removal of 4-CP accounted for nearly 60 %. The other effects of ultraviolet radiation, intense shock waves and pyrolysis, played partial roles in about 40 % of removal rate.
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| 关 键 词： | Gas-liquid hybrid spark-spark discharge O3 H2O2 ·OH. |
Novel Gas-liquid Hybrid Discharge Reactor for 4-CP Containing Wastewater Treatment |
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| Yi ZHANG,Ming Hua ZHOU,Le Cheng LEI. Novel Gas-liquid Hybrid Discharge Reactor for 4-CP Containing Wastewater Treatment[J]. Chinese Chemical Letters, 2006, 17(4): 541-544 |
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| Authors: | Yi ZHANG Ming Hua ZHOU Le Cheng LEI |
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| Abstract: | |
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| Keywords: | Gas-liquid hybrid,spark-spark discharge,O3,H2O2, OH |
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