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五箱一体化工艺活性污泥反硝化除磷能力研究 被引量：1

Study on Denitrifying Phosphorus Removal Ability of Activated Sludge in Five-tank Integrated System
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摘要 在五箱一体化活性污泥工艺试验中发现,在从较高负荷转入较低负荷运行时出现反硝化除磷现象.为进一步研究该工艺的反硝化除磷能力,取反应器污泥加入一定量COD厌氧搅拌以释放磷,富磷污泥分别置于好氧和缺氧环境中,比较好氧吸磷和反硝化吸磷的差异,同时取按A2/O运行的氧化沟污泥进行对比试验.结果表明,五箱一体化工艺活性污泥具有较高的反硝化除磷能力,缺氧初期反硝化吸磷速度远远高于好氧吸磷速度,反硝化聚磷菌占全部聚磷菌的99.25%,高于按A2/O运行的氧化沟的88.2%.
作者 荆肇乾 吕锡武 蒋彬
机构地区 东南大学
出处 《中国给水排水》 CAS CSCD 北大核心 2006年第z1期271-274,共4页 China Water & Wastewater
关键词 五箱一体化 活性污泥 反硝化除磷 好氧吸磷 聚磷菌
分类号 X703.1 [环境科学与工程—环境工程]
  • 相关文献

参考文献8

  • 1[1]Wentzel M C,Ekama G A,Loewenthal R E,et al.Enhanced polyphosphate organisms cultures in activated sludge systems[J].Water S A,1989,15:71-81.
  • 2[2]Kerrn-Jesperson J P,Henze M.Biological phosphorus uptake under anoxic and aerobic conditions[J].Water Res,1993,27(4):617-624.
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  • 5[5]Wachtmeister A,Kuba T,Van Loosdrecht M C M,et al.A sludge characterization for aerobic and denitrifying phosphorus removing sludge[J].Water Res,1997,31 (3):471-478.
  • 6[6]Meinhold J,Filipe C D M,Heijnen J J.Characterization of the denitrifying fraction of phosphate accumulating organisms in biological phosphate removal process[J].Water Sci Technol,1999,39 (1):31-42.
  • 7[7]Dae Sung Lee,Che Ok Jeon,Jong Moon Park.Biological nitrogen removal with enhanced phosphate uptake in a sequencing batch reactor using single sludge system[J].Water Res,2001,35 (16):3968-3976.
  • 8李勇智,彭永臻,王淑滢,梁秀荣.强化生物除磷体系中的反硝化除磷[J].中国环境科学,2003,23(5):543-546. 被引量：32

二级参考文献7

  • 1Wachtmeister A, Kuba T, Van Loosdrecht M C M, et al. A sludge characterization for aerobic and denitrifying phosphorus removing sludge [J]. Wat Res, 1997,31(3):471-478.
  • 2Kuba T, van Loosdrecht M C M, Heijnen J J. Phosphorus and nitrogen removal with minimal COD requirement by integration of denitrifying dephosphatation and nitrification in a two-sludge system [J]. Wat Res, 1996, 30(7):1702-1710.
  • 3Kuba T, Smolders G van Loosdrecht M C M, et al. Biological phosphorus removal from wastewater by anaerobic-anoxic sequencing batch reactor [J]. Wat Sci & Tech, 1993,27(5-6):241-252.
  • 4Kerrn-Jespersen J P, Henze M. Biological phosphorus uptake under anoxic and aerobic condition [J]. War Res, 1993,27(4):617-624.
  • 5Merzouki M, Bernet N, Delgenes J P, et al. Biological denitrifying phosphorus removal in SBR: effect of added nitrate concentration and sludge retention time [J]. Wat Sci and Tech.,2001,43(3): 191-194.
  • 6Meinhold J, Filipe C D M, Heijnen J J. Characterization of the denitrifying fraction of phosphate accumulating organisms in biological phosphate removal process [J]. Wat Sci and Tech,1999,39(1):31-42.
  • 7Dae Sung Lee, Che Ok Jeon, Jong Moon Park. Biological nitrogen removal with enhanced phosphate uptake in a sequencing batch reactor using single sludge system [J]. Wet Res, 2001,35(16):3968-3976.

共引文献31

同被引文献6

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二级引证文献2

中国给水排水
2006年 第z1期

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