| 改良A~2/O工艺在长春北郊污水厂的应用 |
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| 引用本文： | 郝轶鹏,杜彦武,王焕起.改良A~2/O工艺在长春北郊污水厂的应用[J].低温建筑技术,2010,32(3):105-107. |
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| 作者姓名： | 郝轶鹏 杜彦武 王焕起 |
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| 作者单位： | 1. 哈尔滨工业大学建筑设计研究院,哈尔滨,150000
2. 长春水务集团,长春,130001 |
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| 摘 要： | 改良A2/O污水厂工艺运行稳定,具有较强的抗冲击性能,出水水质优于设计标准。平均进水COD为433mg/L时,平均出水COD为58.8mg/L,平均COD去除率达到86.3%,平均BOD5去除率达到91.8%,平均NH3-N去除率达到88.5%,平均TP去除率达到81.1%,均达到国家GB18918-2002污水排放一级B标准。
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| 关 键 词： | 改良A2/O工艺 除磷 硝化 活性污泥 |
APPLICATION OF MODIFIFD A2/O PROCESS OF CHANGCHUN BEIJIAO WASTEWATER TREATMENT PLANT |
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| HAO Yi-peng,DU Yan-wu,Wang Huan-qi.APPLICATION OF MODIFIFD A2/O PROCESS OF CHANGCHUN BEIJIAO WASTEWATER TREATMENT PLANT[J].Low Temperature Architecture Technology,2010,32(3):105-107. |
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| Authors: | HAO Yi-peng DU Yan-wu Wang Huan-qi |
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| Affiliation: | The Architectural Design and Research Institute;Harbin Institute of Technology;Harbin 150090;China;2 Changchun Water Group;Changchun 130001;China |
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| Abstract: | Modified A2/O process showed stable performance,good ability of resisting shock loading and superior water quality to designed standards.When the COD concentration of the influent was 433mg/L,the COD of the influent was 58.8mg/L.The COD removal rate of the system was 86.3%,BOD5 of 91.8%,NH3-N of 88.5%,and TP of 81.1%.All of them could reach the I-B criteria specified in discharge standard of Pollutants for municipal Wastewater treatment plant(GB18918-2002). |
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| Keywords: | modified A2/O process phosphorus removal nitrification activated sludge |
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