| CAST工艺处理小区生活污水 |
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| 引用本文： | 陈春宁,彭丽华,刘金香,袁华山. CAST工艺处理小区生活污水[J]. 市政技术, 2007, 25(2): 134-136 |
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| 作者姓名： | 陈春宁 彭丽华 刘金香 袁华山 |
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| 作者单位： | 1. 南华大学城市建设学院,湖南,衡阳,421001
2. 衡阳市规划设计院,湖南,衡阳,421001 |
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| 摘 要： | 采用周期循环曝气活性污泥法(CAST工艺)处理小区生活污水。污水处理后出水CODCr、SS、BOD5、氨氮、磷酸盐的平均去除率分别达77．6％,85．4％,74．0％,83．0％,79．7％;出水各项指标达到《连云港市水污染物排放标准》(DB32／180- 1998)中的二级标准。
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| 关 键 词： | 污水处理 生活污水 CAST工艺 |
| 文章编号： | 1009-7767（2007）02-0134-03 |
| 收稿时间： | 2006-12-08 |
| 修稿时间： | 2006-12-08 |
Domestic Sewage Treatment by Process of CAST |
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| CHEN Chun-ning,PENG Li-hua,LIU Jin-xiang,YUAN Hua-shan. Domestic Sewage Treatment by Process of CAST[J]. Municipal Engineering Technology, 2007, 25(2): 134-136 |
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| Authors: | CHEN Chun-ning PENG Li-hua LIU Jin-xiang YUAN Hua-shan |
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| Affiliation: | 1.School of City Construction, Nanhua university, Hengyang 421001, China; 2. City planning Design Institute of Hengyang, Hengyang 421001,China |
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| Abstract: | The process of CAST (Cyclic Activated Sludge Technology) applied in domestic sewage treatment was introduced .The average removal rate of CODCr, SS, BOD5, NH3-N, T-P have reached to 77.6%, 85.4%, 74.0%,83.0% and 79.7% respectively after treatment and the quality of the effluent were up to Grade II of the Lianyungang Wastewater pollutant Discharge Standard(DB32/180-1998). |
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| Keywords: | sewage treatment domestic sewage CAST |
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