| Fe—C微电解法＋H2O2组合工艺处理硝基苯废水的实验研究 |
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| 引用本文： | 翟建.Fe—C微电解法＋H2O2组合工艺处理硝基苯废水的实验研究[J].环境科学与管理,2008,33(3):123-126. |
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| 作者姓名： | 翟建 |
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| 作者单位： | 南京化工职业技术学院,应用化学系,江苏,南京,210048 |
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| 摘 要： | 利用废铁屑对硝基苯废水进行预处理，可以使废水中的硝基苯转化为苯胺，然后在废水中加入H2O2，使H2O2与废水中的Fe^2＋构成Fenton试剂，反应生产OH·自由基，OH·自由基具有强烈的氧化性，将苯胺和硝基苯中的苯环打开，形成断链，再进一步将其矿化分解。
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| 关 键 词： | 铁碳微电解 催化氧化 硝基苯废水 |
| 文章编号： | 1673-1212(2008)02-0123-04 |
| 修稿时间： | 2007年10月8日 |
Study on Treatment Process by Fe-C Micro-Electrolysis and H2O2 Oxidation Process for Nitrobenzen Wastewater |
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| Zhai Jian.Study on Treatment Process by Fe-C Micro-Electrolysis and H2O2 Oxidation Process for Nitrobenzen Wastewater[J].Environmental Science and Management,2008,33(3):123-126. |
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| Authors: | Zhai Jian |
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| Institution: | Zhai Jian (Department of Applied Chemistry, Nanjing College of Chemical Technology, Nanjing 210048, China) |
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| Abstract: | Nitrobenzene wastewater was pretreated by an iron scrap process, which resuhed in the conversion of nitrobenzene to aniline. Fenton reagent oxidation process for nitrobenzene and aniline degradation was investigated by using Fe2＋ as catalyst and H2O2 as oxidant. The benzene ring in the nitrobenzene to aniline was oxidized and decomposed by OH· . |
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| Keywords: | Fe - C micro - electrolysis catalytic oxidation nitrobenzen wastewater |
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