| 电流体直流放电降解水中硝基苯的研究 |
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| 引用本文： | 李劲,叶齐政,郭香会,齐军.电流体直流放电降解水中硝基苯的研究[J].环境科学,2001,22(5):99-101. |
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| 作者姓名： | 李劲 叶齐政 郭香会 齐军 |
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| 作者单位： | 华中科技大学环境科学与工程系,武汉,430074 |
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| 基金项目： | 国家自然科学基金资助项目(59877005) |
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| 摘 要： | 电流体(Electrohydrodynamic)直流放电降解水中硝基苯,电压为40kV,一次降解率在50%左右,二次总降解率为80%.生成物中含丙酮,说明苯环已经开环.实验研究了降解率与电压极性、溶液流量、溶液浓度的关系,结果表明存在相应的最优值.为高压放电降解有机废水提供了一条新的途径
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| 关 键 词： | 电流体放电 降解 硝基苯 |
| 文章编号： | 0250-3301(2001)05-03-0099 |
| 收稿时间： | 2000/11/24 0:00:00 |
Degradation of Nitrobenzene in Water by Electrohydrodynamic DC Discharge |
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| Li Jin,Ye Qizheng,Guo Xianghui and Qi Jun.Degradation of Nitrobenzene in Water by Electrohydrodynamic DC Discharge[J].Chinese Journal of Environmental Science,2001,22(5):99-101. |
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| Authors: | Li Jin Ye Qizheng Guo Xianghui and Qi Jun |
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| Institution: | Department of Environmental Science and Engineering, Huazhong University of Science and Technology, Wuhan 430074, China. |
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| Abstract: | In this paper,the experimental results with respect to the degradation of nitrobenzene in water using electrohydrodynamic DC discharge were presented.The DC voltage was 40 kV,the degradation efficiency in the first discharge process reached 50%,the total degradation efficiency in the second discharge process reached 80%.The products contained acetone.At the same time,the degradation efficiency variation with the voltage polarity,flux,and concentration were studied.These studies will be helpful to the treatment of organic wastewater. |
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| Keywords: | electrohydrodynamic discharge degradation nitrobenzene |
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