| ABR处理猪场废水试验研究 |
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| 引用本文： | 宋炜,付永胜,王磊,李小华.ABR处理猪场废水试验研究[J].农业环境科学学报,2006,25(Z1):172-175. |
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| 作者姓名： | 宋炜 付永胜 王磊 李小华 |
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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： | 规模化养猪场排放的大量废水没有经过有效的回收利用或处理即直接排放,将对环境产生严重污染。针对猪场废水有机物浓度高、难处理的现状,采用厌氧折流板反应器(ABR反应器)处理猪场废水,借助试验装置,研究不同容积负荷和停留时间条件下,预酸化处理对污染物降解的影响,探索ABR技术处理猪场废水的可行性和运行效果。
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| 关 键 词： | 猪场废水 ABR反应器 化学需氧量(COD) |
| 文章编号： | 1672-2043(2006)增刊-0172-04 |
| 修稿时间： | 2005年12月28 |
Treatment of Piggery Wastewater by Anaerobic Baffled Reactor (ABR) |
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| SONG Wei,FU Yong-sheng,WANG Lei,LI Xiao-hua.Treatment of Piggery Wastewater by Anaerobic Baffled Reactor (ABR)[J].Journal of Agro-Environment Science( J. Agro-Environ. Sci.),2006,25(Z1):172-175. |
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| Authors: | SONG Wei FU Yong-sheng WANG Lei LI Xiao-hua |
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| Abstract: | As large amounts of wastewater from piggery farm are mostly discharged directly to environment without appropriate recycle and treatment today,that bring about a serious pollution.Usually,piggery wastewater is characterized by high contents of organic matter,suspension substance and ammonia.In order to assess feasibility and treatment efficiency,in the present investigation,anaerobic baffled reactor(ABR) was adopted to treat piggery wastewater.We discovered that holding reaction time(HRT) for the ABR was optimized to be 24 hours for removal of either COD,or NH3-N in the compartment.In addition,pre-acidification on wastewater exhibited a better performance in removing pollutants than conventional method in treatment of sewage in our study. |
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| Keywords: | NH3-N |
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