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一体式MFC-好氧MBR运行效果及膜污染特性

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迪世靖, 左薇, 王德震, 田禹. 一体式MFC-好氧MBR运行效果及膜污染特性[J]. 环境工程学报, 2014, 8(4): 1367-1372.
引用本文: 迪世靖, 左薇, 王德震, 田禹. 一体式MFC-好氧MBR运行效果及膜污染特性[J]. 环境工程学报, 2014, 8(4): 1367-1372.
shu
Di Shijing, Zuo Wei, Wang Dezhen, Tian Yu. Performance and membrane fouling characteristics in a membrane bioreactor coupled with microbial fuel cell system[J]. Chinese Journal of Environmental Engineering, 2014, 8(4): 1367-1372.
Citation: Di Shijing, Zuo Wei, Wang Dezhen, Tian Yu. Performance and membrane fouling characteristics in a membrane bioreactor coupled with microbial fuel cell system[J]. Chinese Journal of Environmental Engineering, 2014, 8(4): 1367-1372.
shu

一体式MFC-好氧MBR运行效果及膜污染特性

  • 1.

    哈尔滨工业大学市政环境工程学院, 哈尔滨 150090

  • 2.

    哈尔滨工业大学城市水资源与水环境国家重点实验室, 哈尔滨 150090

  • 基金项目:

    国家“水体污染控制与治理”科技重大专项（2013-ZX07201007）

    城市水资源与水环境国家重点实验室项目（2014DX03）

    高等学校博士学科点专项科研基金资助项目（20112302110060）

    国家创新研究群体科学基金资助项目（51121062）

  • 中图分类号: X703.1

Performance and membrane fouling characteristics in a membrane bioreactor coupled with microbial fuel cell system

  • 1.

    School of Municipal and Environmental Engineering, Harbin Institute of Technology, Harbin 150090, China

  • 2.

    State Key Laboratory of Urban Water Resource and Environment, Harbin Institute of Technology, Harbin 150090, China

  • Fund Project:

  • 摘要: 膜生物反应器（MBR）是一种高效的污水处理工艺，而微生物燃料电池（MFC）能利用NO3-作为电子受体进行脱氮。为解决膜生物反应器（MBR）脱氮效率低和膜污染问题，建立了一套能够进行脱氮、有效抑制膜污染的一体式MFC-好氧MBR新工艺。以开路MFC-MBR反应器为对照，对耦合系统中污水处理效果、膜污染情况进行研究。研究表明，2套系统的COD去除率均超过88%，对NH4-N的去除均达到99%。闭路MFC-MBR系统TN去除率达到69.4%，高于开路系统的55.3%。混合液的MLVSS/MLSS稳定在88%左右，同时耦合系统能够改善污泥混合液的性质，zeta电位的绝对值和粘度较开路系统有所减少，污泥颗粒平均体积粒径（233.482 μm）较开路系统（94.877 μm）有明显增加，膜清洗周期延长了41.17%。
    Abstract: Membrane bioreactor (MBR) is an effective process for wastewater treatment,and the microbial fuel cell (MFC) can use nitrate as electron acceptor to remove nitrogen.In this study,a MBR coupled with MFC(MFC-MBR) was established to simultaneously remove nitrogen and mitigate membrane fouling.The performances of wastewater treatment systems,the membrane fouling and the characteristics of mixedliquor were investigated in both the control-MBR,and MFC-MBR.The results showed that the two systems had the similar removal efficiencies of COD (88%) and NH4-N (99%).The total nitrogen removal efficiency in the MFC-MBR(69.4%) was higher in comparison with that in the control-MBR (55.3%).The ratios of mixed liquor volatile suspended solids (MLVSS) to mixed liquor suspended solids (MLSS) for the two systems were almost identical,and both maintained at 88%.The MFC-MBR system could modify thecharacteristic of mixed liquor,leading to a lower viscosity,higher zeta potential and larger size of microbial flocs.Moreover,the chemical cleaning cycle period was prolonged by 41.17%.
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  • [1] Judd S.The MBR Book: Principles and Applications of Membrane Bioreactors in Water and Wastewater Treatment.Oxford: Elsevier, 2006
    [2] Yang W., Cicek N., Ilg J.State-of-the-art of membrane bioreactors:worldwide research and commercial applications in North America.Membr.Sci., 2006, 270(1):201-211
    [3] Zhang Daijun, Lu Peili, Long Tengrui et al.The integration of methanogensis with simultaneous nitrification and denitrification in a membrane bioreactor.Process Biochemistry, 2005, 40(2):541-547
    [4] Gao Mengchun, Yang Min, Li Hongyan, et al.Nitrification and sludge characteristics in a submerged membrane bioreactor on synthetic inorganic wastewater.Desalination, 2004, 170(2):177-185
    [5] Rosenberger S., Kruger U., Witzig R., et al.Performance of a bioreactor with submerged membranes for aerobic treatment of municipal waste water.Wat.Res., 2002, 36(2):413-420
    [6] Yamamoto K.and Win K.M.Tannery wastewater treatment using a sequencing batch membrane reactor.Wat.Sci.Tech., 1991, 23(7-9):1639-1648
    [7] Nagaokaka H.Nitrogen removal by a submerged membrane separation activated sludge process.Wat.Sci.Tech., 1999, 39(8):107-114
    [8] Chang I.S., Clech P.L., Jefferson B., et al.Membrane fouling in membrane bioreators for wastewater treatment. Journal of Environmental Engineering, 2002, 128(11):1018-1029
    [9] He Z., Angenent L.T.Application of bacterial biocathodes in microbial fuel cells.Electroanalysis, 2006, 18(19-20):2009-2015
    [10] Cao X.X., Huang X., Liang P., et al.A completely anoxic microbial fuel cell using a photo-biocathode for cathodic carbon dioxide reduction.Energy Environ.Sci., 2009, 2(5): 498-501
    [11] 谢珊, 陈阳, 梁鹏, 等.好氧生物阴极型微生物燃料电池的同时硝化和产电的研究.环境科学, 2010, 31(7):1601-1605 Xie Shan, Chen Yang, Liang Peng, et al.Simultaneous electricity generation and nitrification in a microbial fuel cell with aerobic biocathode.Environmental Science.2010, 31(7):1601-1605(in Chinese)
    [12] Virdis B., Rabaey K., Yuan Z., et al.Microbial fuel cells for simultaneous carbon and nitrogen removal.Water Research, 2008, 42(12):3013-3024
    [13] 陈少华, 汪家权, 夏雪兰, 等.双室微生物燃料电池同时去除废水中的苯酚和硝酸盐.环境工程学报.2012, 6(3):891-895 Chen Shaohua, Wang Jiaquan, Xia Xuelan, et al.Simultaneous removal of phenol and nitrate from wastewater using a dual cha mbermicrobial fuel cell.Chinese Journal of Environmental Engineering.2012, 6(3):891-895(in Chinese)
    [14] Rand M.C., Greenberg A.E., Taras M.J.Standard Methods for the Examination of Water and Wastewater.Prepared and published jointly by American Public Health Association, American Water Works Association, and Water Pollution Control Federation, 1976
    [15] 国家环境保护总局.水和废水监测分析方法(第4版). 北京:中国环境科学出版社, 2002
    [16] Li X.Y., Yang S.F.Influence of loosely bound extracellularpolymeric substances (EPS) on the flocculation, sedimentation and dewaterability of activated sludge.Water Res, 2007, 41(5):1022-1030
    [17] Dubois M., Gilles K.A.Colorimetric method for determination of sugars and related substance.Analyt.Chem., 1956, 28(3):350-356
    [18] Bradford M.M.A rapid and sensitive method for the quantitation of microgram quantities of protein utilizing the principle of protein dye binding.Analyt.Biochem., 1976, 72(1):248-254
    [19] Lee W., Kang S., Shin H.Sludge characteristics and their contribution to microfiltration in submerged membrane bioreactors.Journal of Membrane Science, 2003, 216(1-2):217-227
    [20] 孟凡刚.膜生物反应器膜污染行为的识别与表征.大连:大连理工大学博士学位论文, 2007 Meng Fangang. Identifieation and characterization of fouling behavior in submerged membrane bioreactors. Dalian:Doctor Dissertation of Dalian Uiversity of Technology, 2007(in Chinese)
    [21] Wilén B.M., Jin B., Lant P.The influence of key chemical constituents in activated sludge on surface and flocculating properties.Water Research, 2003, 37(9):2127-2139
    [22] Shimizu Y., Okuno Y.I., Uryu K., et al.Filtration characteristics of hollow fiber microfiltration membranes used in membrane bioreactor for domestic wastewater treatment.Water Research, 1996, 30(10):2385-2392
    [23] Bai R., Leow H.F.Microfiltration of activated sludge wastewater:The effect of system operation parameters.Separation and Purification Technology, 2002, 29(2):189-198
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  • 收稿日期:  2013-02-17
  • 刊出日期:  2014-03-28
迪世靖, 左薇, 王德震, 田禹. 一体式MFC-好氧MBR运行效果及膜污染特性[J]. 环境工程学报, 2014, 8(4): 1367-1372.
引用本文: 迪世靖, 左薇, 王德震, 田禹. 一体式MFC-好氧MBR运行效果及膜污染特性[J]. 环境工程学报, 2014, 8(4): 1367-1372.
shu
Di Shijing, Zuo Wei, Wang Dezhen, Tian Yu. Performance and membrane fouling characteristics in a membrane bioreactor coupled with microbial fuel cell system[J]. Chinese Journal of Environmental Engineering, 2014, 8(4): 1367-1372.
Citation: Di Shijing, Zuo Wei, Wang Dezhen, Tian Yu. Performance and membrane fouling characteristics in a membrane bioreactor coupled with microbial fuel cell system[J]. Chinese Journal of Environmental Engineering, 2014, 8(4): 1367-1372.
shu

一体式MFC-好氧MBR运行效果及膜污染特性

  • 1.  哈尔滨工业大学市政环境工程学院, 哈尔滨 150090
  • 2.  哈尔滨工业大学城市水资源与水环境国家重点实验室, 哈尔滨 150090
  • 收稿日期:  2013-02-17
基金项目:

国家“水体污染控制与治理”科技重大专项（2013-ZX07201007）

城市水资源与水环境国家重点实验室项目（2014DX03）

高等学校博士学科点专项科研基金资助项目（20112302110060）

国家创新研究群体科学基金资助项目（51121062）

摘要: 膜生物反应器（MBR）是一种高效的污水处理工艺，而微生物燃料电池（MFC）能利用NO3-作为电子受体进行脱氮。为解决膜生物反应器（MBR）脱氮效率低和膜污染问题，建立了一套能够进行脱氮、有效抑制膜污染的一体式MFC-好氧MBR新工艺。以开路MFC-MBR反应器为对照，对耦合系统中污水处理效果、膜污染情况进行研究。研究表明，2套系统的COD去除率均超过88%，对NH4-N的去除均达到99%。闭路MFC-MBR系统TN去除率达到69.4%，高于开路系统的55.3%。混合液的MLVSS/MLSS稳定在88%左右，同时耦合系统能够改善污泥混合液的性质，zeta电位的绝对值和粘度较开路系统有所减少，污泥颗粒平均体积粒径（233.482 μm）较开路系统（94.877 μm）有明显增加，膜清洗周期延长了41.17%。

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