| 生活污水处理为中水工艺参数 |
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| 引用本文： | 白春学,费庆志,姜春东,王晓伟.生活污水处理为中水工艺参数[J].大连铁道学院学报,2009(5):60-63. |
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| 作者姓名： | 白春学 费庆志 姜春东 王晓伟 |
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| 作者单位： | 大连交通大学环境科学与工程学院; |
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| 摘 要： | 采用物化手段和生化手段相结合的方法处理生活污水，在生化反应前增加混凝、气浮物化处理手段，大大降低了COD的有机负荷，提高了废水的可生化性．在生化处理阶段进水COD为150mg／L左右的情况下，出水COD可降到50mg／L以下，达到国家回用水标准．该组合工艺处理生活污水具有COD去除率高、出水水质稳定、运行管理方便等特点．
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| 关 键 词： | 混凝 气浮 生物接触氧化 生活污水 |
Study on Treatment of Sewage Wastewater for Reclaimed Water Process Parameters |
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| BAI Chun-xue,FEI Qing-zhi,JIANG Chun-dong,WANG Xiao-wei.Study on Treatment of Sewage Wastewater for Reclaimed Water Process Parameters[J].Journal of Dalian Railway Institute,2009(5):60-63. |
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| Authors: | BAI Chun-xue FEI Qing-zhi JIANG Chun-dong WANG Xiao-wei |
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| Institution: | BAI Chun-xue,FEI Qing-zhi,JIANG Chun-dong,WANG Xiao-wei(School of Environment & Chemical Engineering,Dalian Jiaotong University,Dalian 116028,China) |
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| Abstract: | Domestic sewage was treated with coagulation air-flotation and bio-contact oxidation.The COD of the influent is decreased from 150 to is less than 50 mg/L,which meets the requirement of the China National Discharge Standard recyle water.This method has the advantages of high COD removal efficiency and easy management. |
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| Keywords: | coagulation air-flotation Bio-contact Oxidation domestic sewage |
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