| 微波强化内电解处理活性艳红X-3B染色废水 |
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| 引用本文： | 杨良玉,曾庆福,杨俊,阮新潮,李黎.微波强化内电解处理活性艳红X-3B染色废水[J].武汉科技学院学报,2004,17(2):36-40. |
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| 作者姓名： | 杨良玉 曾庆福 杨俊 阮新潮 李黎 |
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| 作者单位： | 1. 武汉科技学院,环境科学研究所,湖北,武汉,430073;华中科技大学,环境科学与工程学院,湖北,武汉,430074
2. 武汉科技学院,环境科学研究所,湖北,武汉,430073 |
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| 摘 要： | 提出一种微波强化内电解处理染色废水的新方法，结果表明：微波不仅可以再生炭铁混合物，而且可以氧化分解活性炭吸附的染料：铁屑不仅与活性炭构成内电解作用同时还可以促进微波再生活性炭：微波作用多次后炭铁混合物对废水的去除率仍能保持色度去除率99％、COD去除率64％；探讨了微波作用时间、微波作用次数、铁屑粒径，炭铁比例、pH值等因素对废水去除率的影响。并初步探讨了其反应机理。
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| 关 键 词： | 微波强化 内电解 染色废水 废水处理 去除率 铁屑 |
| 文章编号： | 1009-5160(2004)-0036-05 |
| 修稿时间： | 2004年3月18日 |
Internal Electrolysis Treating Reactive Brilliant Red X-3B Dye Wastewater Intensified by Microwave |
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| YANG Liang-yu ,ZENG Qing-fu ,YANG Jun ,RUAN Xin-chao ,LI Li.Internal Electrolysis Treating Reactive Brilliant Red X-3B Dye Wastewater Intensified by Microwave[J].Journal of Wuhan Institute of Science and Technology,2004,17(2):36-40. |
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| Authors: | YANG Liang-yu ZENG Qing-fu YANG Jun RUAN Xin-chao LI Li |
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| Institution: | YANG Liang-yu 1,2,ZENG Qing-fu 1,YANG Jun 1,RUAN Xin-chao 1,LI Li1 |
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| Abstract: | This paper presents a new method of treating dye wastewater by applying microwave (MW) in order to intensify internal electrolysis. The experimental results indicate that MW not only reactivates the mixture of carbon and iron(AC/Fe), but can also decompose dye adsorbed onto the AC. Electrolysis will be increased when Fe is mixed with AC,and at the same time the AC can be regenerated more easily by MW energy. The percentage of decolorisation of the dye solution can be over 99% and the reduction in CODcr is over 64% when MW irradiated AC/Fe is used. The relationship between degradation efficiencies and those factors such as MW irradiation time, number of treatment passes, particle size of Fe, proportions of AC to Fe and the pH are discussed. |
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| Keywords: | microwave internal electrolysis dye wastewater |
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