| 城市生活污水生化絮凝处理工艺研究 |
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| 引用本文： | 吕迎,任杰,汪学峰,宋立生.城市生活污水生化絮凝处理工艺研究[J].河南科学,2007,25(5):846-848. |
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| 作者姓名： | 吕迎 任杰 汪学峰 宋立生 |
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| 作者单位： | 河南省科学院,地理研究所,郑州,450052 |
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| 基金项目： | 河南省科技厅软科学基金 |
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| 摘 要： | 实验结果表明,化学-生物絮凝组合工艺是一种经济、适用的处理工艺,COD,TP,SS等污染指标的去除率随着聚合氯化铝铁投加量的增加而增加,NH3-N和SCOD去除变化不大.采用化学-生物絮凝工艺处理城市生活污水,在碱性条件有利于污染物质的去除.
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| 关 键 词： | 化学-生物絮凝 城市生活污水 |
| 文章编号： | 1004-3918（2007）05-0846-03 |
| 修稿时间： | 2007-05-11 |
Chemical and Biological Flocculation Process to Treat Municipal Wastewater |
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| LU Ying,REN Jie,WANG Xue-feng,SONG Li-sheng.Chemical and Biological Flocculation Process to Treat Municipal Wastewater[J].Henan Science,2007,25(5):846-848. |
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| Authors: | LU Ying REN Jie WANG Xue-feng SONG Li-sheng |
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| Institution: | Institute of Geographical Sciences,Henan Academy of sciences,450052,China |
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| Abstract: | The research of treatment of municipal wastewater with chemical and biological flocculation process was introduced in this paper.The results showed that the chemical and biological flocculation process is an economic and useful process for municipal sewage treatment.The removal efficiencies of COD,TP and SS were increased with the increase of PFAC,but little NH3-N and SCOD was removed.Alkaline condition favors the removal of contaminants. |
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| Keywords: | chemical and biological flocculation wastewater of city |
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