| 接触辉光放电等离子体降解水体中的对氯硝基苯 |
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| 引用本文： | 陆泉芳,俞洁,刘永军,高锦章. 接触辉光放电等离子体降解水体中的对氯硝基苯[J]. 西北师范大学学报(自然科学版), 2003, 39(1): 49-53 |
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| 作者姓名： | 陆泉芳 俞洁 刘永军 高锦章 |
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| 作者单位： | 西北师范大学化学化工学院 甘肃兰州730070(陆泉芳，俞洁，刘永军)，西北师范大学化学化工学院 甘肃兰州730070(高锦章) |
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| 基金项目： | 西北师范大学科技创新工程资助项目 (NWNU KJCXGC 0 1)，教育部重点科技基金资助项目 (0 0 2 5 0 ) |
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| 摘 要： | 接触辉光放电电解是一种新型的产生等离子体的电化学方法 .实验表明 ,利用该方法可将水体中的对氯硝基苯全部氧化为二氧化碳 .电压、浓度、催化剂对降解率有显著影响 ,pH值对降解无明显影响 .利用高效液相色谱检测了中间产物 ,推测了对氯硝基苯在接触辉光放电降解过程中的机理
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| 关 键 词： | 接触辉光放电 等离子体 降解 对氯硝基苯 |
| 文章编号： | 1001-988X(2003)01-0049-05 |
| 修稿时间： | 2002-10-17 |
Degradation of p-chloronitrobenzene in aqueous solution by contact glow discharge electrolysis |
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| LU Quan fang,YU Jie,LIU Yong jun,GAO Jin zhang. Degradation of p-chloronitrobenzene in aqueous solution by contact glow discharge electrolysis[J]. Journal of Northwest Normal University Natural Science (Bimonthly), 2003, 39(1): 49-53 |
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| Authors: | LU Quan fang YU Jie LIU Yong jun GAO Jin zhang |
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| Abstract: | Contact glow discharge electrolysis is a novel type of electrochemical process.The results showed that p chloronitrobenzene was smoothly oxidized and eventually degraded to carbon dioxide.Concentration and voltage plays an important role,pH value has no appreciable effect on the degradation of p chloronitrobenzene,and Fe 2 has a remarkable catalytic effect.Some of intermediate products were analyzed by a high performance liquid chromatography(HPLC).A path of p chloronitrobenzene disappearance caused by plasma was proposed according to the detected intermediate products. |
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| Keywords: | contact glow discharge electrolysis plasma degradation p chloronitrobenzene |
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