| 化工厂洗桶难生化降解废水的处理对策 |
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| 引用本文： | 戴双建,杨敏儿.化工厂洗桶难生化降解废水的处理对策[J].广东化工,2012,39(2):126-127. |
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| 作者姓名： | 戴双建 杨敏儿 |
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| 作者单位： | 1. 东莞市莞绿环保工程有限公司,广东东莞,523700
2. 浙江宏达建设工程有限公司,浙江诸暨,311800 |
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| 摘 要： | 采用调节池+中和反应池+混凝沉淀池+水解酸化池+接触氧化池+二沉池+活性炭滤池+清水池的工艺方法处理化工厂洗桶难生化降解废水,经一年的运行结果表明,对多变的、难生化降解废水用此方法处理效果稳定,COD去除率达85%以上,水的色度、COD等指标能够稳定达到广东省现地方标准一级标准。
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| 关 键 词： | 难生化降解废水 协同作用 高色度 活性炭滤池 |
Countermeasure of Refractory Bucket-washing Wastewater of Chemical Factory |
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| Dai Shuangjian,Yang Miner.Countermeasure of Refractory Bucket-washing Wastewater of Chemical Factory[J].Guangdong Chemical Industry,2012,39(2):126-127. |
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| Authors: | Dai Shuangjian Yang Miner |
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| Affiliation: | 1.Dongguan Guan Green Environmental Protection Engineering Co.,Ltd.,Dongguan 523700; 2.Zhejiang Jianhong Constructive Engineering Co.,Ltd.,Zhuji 311800,China) |
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| Abstract: | The treatment process of equalization tank/neutralization reaction tank/coagulation sedimentation tank/hydrolytic acidification tank/bio-contact oxidation tank/secondary sedimentation tank/active carbon filter/clear water tank was employed to treat the hardly-degradable bucket-washing wastewater.The result for a year running showed that this process had a stable efficiency,with a COD removal efficiency of 85 %.The parameters such as water chroma,COD can reach the grade I of the local discharge standard in Guangdong province. |
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| Keywords: | refractory wastewater synergy chroma activated carbon filter |
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