| 环形A/O生物滤池处理城市生活污水 |
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| 引用本文： | 李涛,王海云.环形A/O生物滤池处理城市生活污水[J].河北工业科技,2006,23(5):298-300. |
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| 作者姓名： | 李涛 王海云 |
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| 作者单位： | 1. 石家庄排水处桥西污水处理厂,河北石家庄,050061
2. 河北科技大学环境科学与工程学院,河北石家庄,050018 |
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| 摘 要： | 介绍了山西阳泉污水处理厂环形A/O生物滤池的特点,并结合该厂污水处理工艺流程和主要工艺参数对实际运行情况进行了论述。运行结果表明:环状生物滤池较普通生物滤池对进水的水质水量有更大的耐冲击能力,除磷脱氮效率高40%~50%;经过二级处理,出水能够达到排放标准,三级处理后可作为中水回用。
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| 关 键 词： | A/O工艺 环状生物滤池 城市生活污水 |
| 文章编号： | 1008-1534(2006)05-0298-03 |
| 修稿时间： | 2005年8月23日 |
Practice of sewage treatment with annular anoxic-aerobic biological filter |
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| LI Tao and WANG Hai-yun.Practice of sewage treatment with annular anoxic-aerobic biological filter[J].Hebei Journal of Industrial Science & Technology,2006,23(5):298-300. |
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| Authors: | LI Tao and WANG Hai-yun |
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| Institution: | Qiaoxi Municipal Sewage Plant,Shijiazhuang Sewerage Management,Shijiazhuang Hebei 050061,China;College of Environmental Science and Engineering,Hebei University of Science and Technology,Shijiazhuang Hebei 050018,China |
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| Abstract: | The specialty of annular anoxic-aerobic biological filter of Yangquan Municipal Sewage Plant in Shanxi is presented.Based on the process flow and parameter,the run-time status is stated.The results indicate that annular biological filter has better ability to resist the impact of water quality and water quantity,the efficienty of dephosphovization and denitrification is advanced by 40%~50%,and the effluent can meet the national discharge standards through secondary treatment,and the effluent after third class treatment is capable of being used as intermediate water. |
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| Keywords: | anoxic-aerobic process annular biological filter municipal sewage |
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