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分点进水对倒置A2/O工艺脱氮除磷效果的影响

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彭明国, 薛春阳, 陈毅忠, 郭迎庆, 王利平. 分点进水对倒置A2/O工艺脱氮除磷效果的影响[J]. 环境工程学报, 2010, 4(12): 2793-2796.
引用本文: 彭明国, 薛春阳, 陈毅忠, 郭迎庆, 王利平. 分点进水对倒置A2/O工艺脱氮除磷效果的影响[J]. 环境工程学报, 2010, 4(12): 2793-2796.
shu
Peng Mingguo, Xue Chunyang, Chen Yizhong, Guo Yingqing, Wang Liping. Effect of step feed on nitrogen and phosphorus removal by reversed A2//O process[J]. Chinese Journal of Environmental Engineering, 2010, 4(12): 2793-2796.
Citation: Peng Mingguo, Xue Chunyang, Chen Yizhong, Guo Yingqing, Wang Liping. Effect of step feed on nitrogen and phosphorus removal by reversed A2//O process[J]. Chinese Journal of Environmental Engineering, 2010, 4(12): 2793-2796.
shu

分点进水对倒置A2/O工艺脱氮除磷效果的影响

  • 1.

    常州大学环境与安全工程学院，常州 213164

  • 基金项目:

    常州市科技局资助项目（CS2008003）

  • 中图分类号: X703

Effect of step feed on nitrogen and phosphorus removal by reversed A2//O process

  • 1.

    School of Environmental and Safety Engineering, Changzhou University, Changzhou 213164, China

  • Fund Project:

摘要

  • 摘要: 在传统A2/O工艺基础上，提出了将缺氧池置于厌氧池前面的分点进水倒置A2/O工艺。通过改变α（进入厌氧区的污水分量）与β（进入缺氧区的污水分量）的比例，考察对倒置A2/O工艺脱氮除磷效果的影响。实验结果表明，当α：β为7∶3时，达到最佳的脱氮除磷效率，分别为74.3％和71.2％。
    Abstract: Based on the conventional A2/O process, the reversed A2/O process for step feed was put forward that an anaerobic tank was put before anoxic tank. The effect of step feed on nitrogen and phosphorus removal by reversed A2/O process was investigated by adjusting the proportion of α (the inflow of sewage into the anaerobic stage) to β (the inflow of sewage into the anoxic stage). It was found that the optimal efficiency was up to 74.3% and 71.2%, respectively when the ratio of α to β was 7 to 3.
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出版历程
  • 收稿日期:  2010-02-06
彭明国, 薛春阳, 陈毅忠, 郭迎庆, 王利平. 分点进水对倒置A2/O工艺脱氮除磷效果的影响[J]. 环境工程学报, 2010, 4(12): 2793-2796.
引用本文: 彭明国, 薛春阳, 陈毅忠, 郭迎庆, 王利平. 分点进水对倒置A2/O工艺脱氮除磷效果的影响[J]. 环境工程学报, 2010, 4(12): 2793-2796.
shu
Peng Mingguo, Xue Chunyang, Chen Yizhong, Guo Yingqing, Wang Liping. Effect of step feed on nitrogen and phosphorus removal by reversed A2//O process[J]. Chinese Journal of Environmental Engineering, 2010, 4(12): 2793-2796.
Citation: Peng Mingguo, Xue Chunyang, Chen Yizhong, Guo Yingqing, Wang Liping. Effect of step feed on nitrogen and phosphorus removal by reversed A2//O process[J]. Chinese Journal of Environmental Engineering, 2010, 4(12): 2793-2796.
shu

分点进水对倒置A2/O工艺脱氮除磷效果的影响

  • 1. 常州大学环境与安全工程学院，常州 213164
  • 收稿日期:  2010-02-06
基金项目:

常州市科技局资助项目（CS2008003）

摘要: 在传统A2/O工艺基础上，提出了将缺氧池置于厌氧池前面的分点进水倒置A2/O工艺。通过改变α（进入厌氧区的污水分量）与β（进入缺氧区的污水分量）的比例，考察对倒置A2/O工艺脱氮除磷效果的影响。实验结果表明，当α：β为7∶3时，达到最佳的脱氮除磷效率，分别为74.3％和71.2％。

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