| 改进型三沟式氧化沟脱氮除磷机理及工程实例 |
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| 引用本文： | 叶峰,任振华.改进型三沟式氧化沟脱氮除磷机理及工程实例[J].净水技术,2006,25(6):64-67. |
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| 作者姓名： | 叶峰 任振华 |
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| 作者单位： | 1. 南京市市政设计研究院有限责任公司,江苏,南京,210008
2. 常熟市城北污水处理厂,江苏,常熟,215500 |
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| 摘 要： | 结合常熟城北污水厂二期工程运行实例，阐述改进型三沟式氧化沟工艺特点及脱氮除磷机理，总结了设计及运行特色。运行实践表明，改进型三沟式氧化沟能满足出水达标排放的要求，尤其对提高磷的去除率有显著成效。
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| 关 键 词： | 改进型三沟式氧化沟 脱氮除磷 |
| 收稿时间： | 2006-03-01 |
| 修稿时间： | 2006-03-01 |
Nitrogen and Phosphorus Removal Mechanism of Ameliorated Triple Oxidation and its Application |
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| Ye Feng,Ren Zhenghua.Nitrogen and Phosphorus Removal Mechanism of Ameliorated Triple Oxidation and its Application[J].Water Purifcation Technology,2006,25(6):64-67. |
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| Authors: | Ye Feng Ren Zhenghua |
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| Abstract: | An ameliorated triple oxidation ditch in Changshu Chenbei wastewater plant was studied in this paper. Process characteristics were narrated as well as its nitrogen and phosphorus removal mechanisms. Designing and running feature were also summarized. Operating results showed that the effluent of ameliorated triple oxidation ditch could meet the discharge standards, and had especially higher phosphorus removal rate. |
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| Keywords: | ameliorated triple oxidation ditch nitrogen and phosphorus removal |
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