| 电催化氧化技术处理氨基甲酸酯类农药废水 |
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| 引用本文： | 陈灿,秦岳军,张燕,马林. 电催化氧化技术处理氨基甲酸酯类农药废水[J]. 广州化工, 2014, 0(6): 58-60,89 |
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| 作者姓名： | 陈灿 秦岳军 张燕 马林 |
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| 作者单位： | [1]湖南化工研究院国家农药创制工程技术研究中心,湖南长沙410014 [2]农用化学品湖南省重点实研室,湖南长沙410014 |
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| 基金项目： | 湖南省科技厅列为科技计划一般项目（项目编号：2013SK3296）. |
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| 摘 要： | 应用自制装置对氨基甲酸酯废水的电催化氧化处理进行了研究,实验了阳极板种类、电流密度、电催化氧化时间、电极间距离、废水pH值等对CODCr去除效果的影响,确定了最佳的处理条件:以涂层Ti/IrO-RuO作阳极,不锈钢作阴极;在电流密度为20 mA/cm2;电催化氧化时间为4 h;电极间距离为2 cm;废水pH值在7~8之间,废水CODCr去除率达85%,B/C由0.03提高到0.71,经液谱及液质分析主要有毒污染源得以去除。
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| 关 键 词： | 氨基甲酸酯废水 电催化氧化 电解 |
The Electric Catalysis Oxidization Treatment of Carbamate in Wastewater |
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| CHEN Can,QING Yue -jun,ZHANG Yan,MA Lin. The Electric Catalysis Oxidization Treatment of Carbamate in Wastewater[J]. GuangZhou Chemical Industry and Technology, 2014, 0(6): 58-60,89 |
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| Authors: | CHEN Can QING Yue -jun ZHANG Yan MA Lin |
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| Affiliation: | 1 National Engineering Research Center for Agrochemicals, Hunan Research Institute of Chemical Industry, Hunan Changsha 410014; 2 Hunan Province Key Laboratory for Agrochemicals, Hunan Changsha 410014, China) |
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| Abstract: | The treatment of carbamate in wastewater with the electrochemical reactor was studied. Factors affecting the removal rate were investigated such as types of anode plate, voltaic density, eleetrolyse time, interelectrode distance, pH, etc. and the optimal treatment condition was determined. The removal rate of CODcr reach above 85% under such conditions as the anode plate was Ti/IrO -RuO voltaic density was 2 cm, pH =7 ~ 8, and B/C increased from 0.03 to 0.07. with LC and LC/MS 20 mA/cm2, electrolyse time 2 h, The degradation products of the |
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| Keywords: | carbamate electric catalysis oxidization electrolyse interelectrode distance treatment was analyzed |
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