| 二级曝气生物滤池(BAF)工艺在屠宰废水处理中的应用 |
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| 引用本文： | 王伟,王明,邵纯红,王彦龙.二级曝气生物滤池(BAF)工艺在屠宰废水处理中的应用[J].环境科学与管理,2011,36(5):67-70. |
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| 作者姓名： | 王伟 王明 邵纯红 王彦龙 |
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| 作者单位： | 黑龙江工程学院土木与建筑工程学院;北京建工金源环保科技发展有限公司; |
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| 基金项目： | 国家自然科学基金(50808128); 黑龙江省教育厅科学技术研究项目(11531298) |
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| 摘 要： | 屠宰废水有机物浓度和色度较高,水质和水量波动较大。采用连续流二级曝气生物滤池(BAF)处理东北某肉业集团公司屠宰加工废水,在进水COD浓度为3 000~3 200 mg/L,BOD5为1 000~1 200 mg/L,SS=1 000~1 200 mg/L的情况下,对系统的处理性能进行研究。结果表明,当气/水比为2:1时,二级BAF去除污染物效果最好,此时,系统对COD、BOD5、氨氮、TN和SS总的去除率分别为87.11%、87.78%、91.1%、51.0%和92.1%。BAF工艺表现出了较强的处理能力和抗冲击负荷能力,出水能够连续稳定地满足国家《肉类加工工业水污染物排放标准》(GB13457-92)二级排放标准。
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| 关 键 词： | 曝气生物滤池 屠宰废水 处理性能 |
Applying Two Stage Biological Aerated Filter(BAF) Process to Treat Meat Packing Wastewater |
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| Wang Wei,Wang Minggang,Shao Chunhong,Wang Yanlong.Applying Two Stage Biological Aerated Filter(BAF) Process to Treat Meat Packing Wastewater[J].Environmental Science and Management,2011,36(5):67-70. |
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| Authors: | Wang Wei Wang Minggang Shao Chunhong Wang Yanlong |
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| Institution: | Wang Wei1,Wang Minggang2,Shao Chunhong1,Wang Yanlong2(1.Heilongjiang Institute of Technology,Harbin 150050,China,2.Beijing BCEG Golden Sources E.P.D.Co.,Ltd.,Beijing 100101,China) |
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| Abstract: | Meat packing wastewater is characterized with high organic content ratio,high chromaticity color,and inconstant quality and quantity.Two stage BAF process is introduced to treat the wastewater of meat packing factory in northeast and the treatment performance is investigated by the COD concentration,BOD5 and SS is 3 000~3 200 mg/L,1 000~1 200 and 1 000~2 000 mg/L,respectively.The results show that the best removal efficiency was achieved when the ratio of gas to water was 2:1.The removal efficiency of COD,B... |
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| Keywords: | biological aerated filter meat packing wastewater treatment performance |
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