| 催化湿式二氧化氯氧化法处理高浓度有机农药废水的研究 |
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| 引用本文： | 袁芳,董俊明.催化湿式二氧化氯氧化法处理高浓度有机农药废水的研究[J].安徽农业科学,2006,34(20):5328-5330. |
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| 作者姓名： | 袁芳 董俊明 |
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| 作者单位： | 1. 湖南交通职业技术学院,湖南,长沙,410004
2. 湖南城建职业技术学院,湖南,湘潭,411103 |
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| 摘 要： | 通过浸渍法制备了4类主活性组分的负载型催化剂,用于二氧化氯催化湿式氧化(CWCDO)法处理有机农药废水的研究,并确定了催化湿式氧化的条件。结果表明:4元组合MnO2-CuO-CeO2-V2O(5 24∶1∶1∶)催化剂性能较好;当反应在常温常压下,维持pH值为3～5,反应时间为30 min时,COD的去除率大于85%,色度去除率大于90%。
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| 关 键 词： | 催化湿式二氧化氯氧化(CWCDO) 负载型催化剂 浸渍法 染料与农药废水 |
| 文章编号： | 0517-6611（2006）20-5328-03 |
| 收稿时间： | 06 19 2006 12:00AM |
| 修稿时间： | 2006-06-19 |
Study on the Treatment of the Waste Water with Organic Agro-chemical with the Method of Catalytic Wet Chlorine Dioxide Oxidation |
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| YUAN Fang ,et al.Study on the Treatment of the Waste Water with Organic Agro-chemical with the Method of Catalytic Wet Chlorine Dioxide Oxidation[J].Journal of Anhui Agricultural Sciences,2006,34(20):5328-5330. |
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| Authors: | YUAN Fang |
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| Institution: | Hunan Transportation Professional Technology Institute, Changsha, Hunan 410004 |
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| Abstract: | Four main active component types of loaded catalysts were made with the macerating method and used to evaluate the treatment of printing-dyeing wastewater and organic-pesticide wastewater through the catalytic wet chlorine dioxide oxidation(CWCDO).The conditions of CWCDO were determined through experiment.The efficiencies of different catalysts showed that four-component catalysts of MnO2 + CuO + CeO2 + V2O5(2∶4∶1∶1)was better one and when the condition of reaction was general temperature and pressure,pH value was 3～5,reaction time was 30 min,COD removal rate and decolorization rate were over 85 % and 90 %. |
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| Keywords: | Catalytic wet chlorine dioxide oxidation(CWCDO) Loaded catalysts Macerating method Printing-dyeing and organic-pesticide wastewater |
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