| 邛崃市污水处理厂A~2/O微曝氧化沟系统的设计 |
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| 引用本文： | 欧阳云生,贺玉龙,倪明亮.邛崃市污水处理厂A~2/O微曝氧化沟系统的设计[J].中国给水排水,2008,24(22). |
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| 作者姓名： | 欧阳云生 贺玉龙 倪明亮 |
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| 作者单位： | 西南交通大学,环境科学与工程学院,四川,成都,610031 |
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| 摘 要： | 邛崃市污水处理厂采用了微孔曝气A^2／O氧化沟工艺，详细介绍了污水处理工艺流程、参数选择及微孔曝气器与潜水推进器的布置方式，并总结了运行经验和设计体会。实际运行一年多来，出水水质稳定达到《污水处理厂污染物排放标准》（GB18918-2002）的一级B标准。
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| 关 键 词： | 微孔曝气 A^2／O氧化沟 设计 参数选择 |
Design of Microporous Aeration A~2/O Oxidation Ditch in Qionglai Wastewater Treatment Plant |
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| OUYANG Yun-sheng,HE Yu-long,NI Ming-liang.Design of Microporous Aeration A~2/O Oxidation Ditch in Qionglai Wastewater Treatment Plant[J].China Water & Wastewater,2008,24(22). |
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| Authors: | OUYANG Yun-sheng HE Yu-long NI Ming-liang |
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| Affiliation: | OUYANG Yun-sheng,HE Yu-long,NI Ming-liang(School of Environmental Science , Engineering,Southwest Jiaotong University,Chengdu 610031,China) |
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| Abstract: | The microporous aeration A2/O oxidation ditch process is used in Qionglai Wastewater Treatment Plant.the process flow,parameter selection and arrangement of microporous aerators and submersible propellers are introduced,and the operation and design experience are summarized.The actual operation for more than one year shows that the effluent quality meets the first level B criteria specified in the Discharge Standard of Pollutants for Municipal Wastewater Treatment Plant(GB 18918-2002). |
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| Keywords: | microporous aeration A2/O oxidation ditch design parameter selection |
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