| WAO法处理中进水浓度对废水浊度去除的影响 |
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| 引用本文： | 吴少燕,李红,林丽文,张永利.WAO法处理中进水浓度对废水浊度去除的影响[J].当代化工,2011(12):1271-1273,1282. |
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| 作者姓名： | 吴少燕 李红 林丽文 张永利 |
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| 作者单位： | 潮州市饶平县环境监测站;韩山师范学院化学系;华南理工大学环境科学与工程学院 |
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| 基金项目： | 2009年广东省自然科学基金项目(9452104101003815),2010年广东省自然科学基金项目(10152104101000010) |
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| 摘 要： | 采用湿式空气氧化法,对高浓度难生化有机废水进行处理.试验研究在湿式空气氧化法处理有机废水中不同进水浓度对浊度去除率的影响,通过测定水样浊度、浊度去除率的变化,发现,WAO法对不同进水浓度废水的处理效果都是随着反应时间增加而增加,而进水浓度越小,WAO法处理有机废水的效果越好.结果表明,当进水浓度COD=1000 mg/...
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| 关 键 词： | WAO 有机废水 浊度去除率 进水浓度 COD 反应时间 |
Influence of Wastewater Concentration on Turbidity Removal With WAO Method |
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| WU Shao-yan,LI Hong,LIN Li-wen,ZHANG Yong-li.Influence of Wastewater Concentration on Turbidity Removal With WAO Method[J].Contemporary Chemical Industry,2011(12):1271-1273,1282. |
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| Authors: | WU Shao-yan LI Hong LIN Li-wen ZHANG Yong-li |
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| Affiliation: | 1.Chaozhou Raoping County Environmental Monitoring Station,Chaozhou 521000,China; 2.Department of Chemistry,Hanshan Normal University,Chaozhou 521041,China; 3.College of Environmental Science and Engineering,South China University of Technology,Guangzhou 510006,China) |
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| Abstract: | Refractory organic wastewater with high concentration was treated by the WAO Technology. Influence of wastewater concentration on the turbidity removal rate with the WAO Technology was studied. The results show that the longer the reaction time, the better the treatment effect of WAO Technology for different concentration waste water. And the lower the wastewater concentration, the better the treatment effect of WAO technology for treating organic waste water. When the COD concentration is 1000 mg/L, and the reaction time is 60 min, turbidity removal rate can reach 86.3%. And when COD concentration is more than 4 000 mg/L, the reaction time will increase, and the turbidity removal rate is not high, and the treatment effect is not obvious. |
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| Keywords: | Catalytic wet air oxidation （WAO） Organic wastewater Turbidity removal rate Water concentration COD Reaction time |
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