| 铁炭微电解-H2O2法降解二甲基甲酰胺废水 |
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| 引用本文： | 钟先锦,陆学圣.铁炭微电解-H2O2法降解二甲基甲酰胺废水[J].环境污染与防治,2012,34(1):31-32,36. |
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| 作者姓名： | 钟先锦 陆学圣 |
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| 作者单位： | 1. 巢湖职业技术学院生物系,安徽巢湖,238000
2. 巢湖市建筑设计院有限责任公司,安徽巢湖,238000 |
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| 基金项目： | 巢湖职业技术学院院级基金 |
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| 摘 要： | 采用铁炭微电解-H2O2法降解二甲基甲酰胺(DMF)废水,探讨了反应时间、pH、铁炭质量比(简写为Fe/C)以及H2O2投加量对DMF去除率的影响.结果表明:(1)当反应时间为60 min、pH为3、Fe/C为3:1时,DMF去除率为73.4％.(2)向反应体系中投加H2O2,DMF去除率明显提高.当H2O2投放量为0.20 mL/L时,DMF去除率达到95.2％.
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| 关 键 词： | 二甲基甲酰胺 铁炭微电解 去除率 |
Degradation of dimethylformamide wastewater by iron-carbon microelectrolysis combined with H2O2 |
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| ZHONG Xianjin
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LU Xuesheng.Degradation of dimethylformamide wastewater by iron-carbon microelectrolysis combined with H2O2[J].Environmental Pollution & Control,2012,34(1):31-32,36. |
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| Authors: | ZHONG Xianjin LU Xuesheng |
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| Institution: | 1.Department of Biology,Chaohu Vocational Technical College,Chaohu Anhui 238000;2.Chaohu Architectural Design Institute Co.,Ltd.,Chaohu Anhui 238000) |
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| Abstract: | The iron-carbon microelectrolysis combined with H2O2 was performed on dimethylformamide(DMF) wastewater to determine the effect of reaction time,pH,iron/carbon mass ratio(Fe/C) and H2O2 dosage on DMF removal.The results showed that when pH was 3,Fe/C was 3∶1 and reacted for 60 min,the DMF removal rate reached to 73.4%.The DMF removal rate was greatly increased after adding certain content of H2O2,when the H2O2 dosage was 0.20 mL/L,the DMF removal rate increased to 95.2%. |
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| Keywords: | dimethylformamide iron-carbon microelectrolysis removal rate |
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