| 微波再生铁屑-活性炭处理染料废水 |
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| 引用本文： | 杨良玉,曾庆福,杨俊,阮新潮,李黎.微波再生铁屑-活性炭处理染料废水[J].武汉科技学院学报,2003,16(5):37-41. |
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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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| 基金项目： | 国家科技部“863”基金资助项目(项目编号:2002AA601300). |
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| 摘 要： | 提出一种运用微波再生活性炭与铁屑混合物处理染料废水的新方法，结果表明：炭铁混合物较单独活性炭对染液废水的去除率有明显提高；铁屑的加入可以促进微波再生、活化活性炭，同时吸附在活性炭中的染料得到降解；微波作用多次后炭铁对废7K的去除率仍能保持色度去除率99％以上、COD去除率64％以上；探讨了铁屑粒径、炭铁比例、微波作用时间、微波作用次数等因素对废水去除率的影响。
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| 关 键 词： | 微波 铁屑 活性炭 染料废水 废水处理 |
| 文章编号： | 1009-5160(2003)-0037-05 |
| 修稿时间： | 2003年9月7日 |
The Mixture of Microwave Regenerate Activated Carbon and Iron for Treating Dyeing Wastewater |
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| YANG Liang-yu,ZENG Qing-fu,YANG Jun,RUAN Xin-chao,LI Li.The Mixture of Microwave Regenerate Activated Carbon and Iron for Treating Dyeing Wastewater[J].Journal of Wuhan Institute of Science and Technology,2003,16(5):37-41. |
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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-yu1,2,ZENG Qing-fu1,YANG Jun1,RUAN Xin-chao1,LI Li1 |
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| Abstract: | The paper presents a new method applying activated carbon(AC) and iron(Fe) regenerated by microwave(MW) radiation to treat dye wastewater. The experimental results indicated that the removal rate of dye in the solution by AC/Fe is double than single AC; AC can be regenerated easy by MW energy while Fe is present, at the same time, the dyeing adsorbed by AC can be degradated; decolorizing rate can be over 99% and CODcr reducing rate is over 64% when it was irradiated for many times by MW ; the relationship between degradation efficiencies and those factors such as particle size of Fe , proportion of AC and Fe , MW irradiation time and the times of MW irradiation, etc, are discussed. |
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| Keywords: | microwave activated carbon iron dye wastewater |
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