| CWSBR工艺处理市政污水工程的设计与运行 |
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| 引用本文： | 王德河,唐立军,沈小维,刘军,殷双元.CWSBR工艺处理市政污水工程的设计与运行[J].中国给水排水,2009,25(16). |
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| 作者姓名： | 王德河 唐立军 沈小维 刘军 殷双元 |
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| 作者单位： | 1. 大连市环境科学设计研究院,辽宁,大连,116023
2. 大连夏家河污水处理有限公司,辽宁,大连,116033 |
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| 摘 要： | 大连夏家河污水处理厂引用德国CWSBR工艺处理市政污水,通过改变生化池运行周期的进水次数和控制溶解氧浓度,提高了工艺脱氮除磷的性能,处理后水质达到<城镇污水处理厂污染物排放标准>(GB 18918-2002)的一级A标准.
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| 关 键 词： | 污水处理 CWSBR工艺 设计 运行管理 |
Design and Operation of Municipal Sewage Treatment Engineering by CWSBR Process |
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| WANG De-he,TANG Li-jun,SHEN Xiao-wei,LIU Jun,YIN Shuang-yuan.Design and Operation of Municipal Sewage Treatment Engineering by CWSBR Process[J].China Water & Wastewater,2009,25(16). |
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| Authors: | WANG De-he TANG Li-jun SHEN Xiao-wei LIU Jun YIN Shuang-yuan |
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| Affiliation: | WANG De-he1,TANG Li-jun2,SHEN Xiao-wei1,LIU Jun2,YIN Shuang-yuan2(1.Dalian Municipal Design and Research Institute of Environmental Science,Dalian 116023,China,2.Dalian Xiajia River Sewage Treatment Co.Ltd.,Dalian 116033,China) |
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| Abstract: | The constant waterlevel sequencing batch reactor(CWSBR) process was used to treat municipal sewage in Dalian Xiajia River Sewage Treatment Plant.The removal performance of phosphorus and nitrogen by the process was improved by changing the influent frequency and controlling the dissolved oxygen concentration in the operation period of biochemical tank.The effluent quality meets the first level A criteria specified in Discharge Standard of Pollutants for Municipal Wastewater Treatment Plant(GB 18918-2002). |
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| Keywords: | sewage treatment CWSBR process design operation management |
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