膜科学与技术

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KeyWords： stainless steel net, membrane modification, biological electrochemical, membrane bioreactor, wastewater treatment

ClassificationCode：TG142.71/TF764+.1/TG506.7+1

year,volume(issue):pagination： 2015,35(5):30-34

Abstract：

Hydrophilic membrane materials and their functionalization is a hot spot in the field of membrane material and membrane pollution control.Although the metal film has high flux and small pressure drop,it has good electrical conductivity.So as cathode film of coupling biological electricity production system and membrane separation system is very suitable,the coupling system are new system of wastewater treatment.According to growing MnO2autochthonously in the stainless steel wire mesh and forming polypyrrole (PPy) in the way of electrochemical aggregation,modifing the nature of stainless steel wire mesh. The results show that the method not only narrow stainless steel wire mesh aperture, to achieve higher filtering accuracy;But also improve Production performancethe as a cathode electrode of biological electrochemical system, to improve water treatment efficiency and production performance of the wastewater treatment system which is coupling membrane bioreactor and biological electrochemical electricity production.The study also found, using a combination of activated carbon and modified stainless steel wire mesh form the higher activity as the composite cathode, can further improve the production performance of the coupling system, the largest producing electrical power density is 1.9 W/m3, effluent water quality is also improved.

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[1]Le-ClechP,ChenV,TAG Fane.Fouling in membrane bioreactors used in wastewater treatment.[J] . MembrSci,
2006, 284: 17–53.
[2]Drews A. Membrane fouling in membrane bioreactors-characterisation, contradictions, cause and cures. [J].
MembrSci, 2010, 363: 1 –28.
[3]ShenYuexiao,WangLizheng,MoYinghui,等.膜污染和膜材料的最新研究进展. [J]. 中国给水排水,2010,14:16-22.
[4]Han Yongping,XiaoYan,Song Lei,等. MBR膜污染的形成及其影响因素研究进展. [J]. 膜科学与技术,2013,01:102-110.
[5]Ognier S, Wisniewski C,Grasmick A. Influence of macromolecule adsorption during filtration of a membrane bioreactor mixed liquor suspension. [J]. J Membr Sci,2002,209:27-37.
[6]Zhang J S. Membrane fouling mechanism and sustainable operation principle of MBR.[D]. Dalian: Dalian University of Technoogy,2006.2-35.
[7]TianWeiping.不同膜材质的一体式MBR膜污染的对比及运行条件的优化研究.[D].兰州:兰州交通大学,2009.3-41.
[8]Li Chunjie,YangHaizhen. The problems in Membrane BioreaetorandtheCounterMeasures.International Work-
shop on Membrane Applications for Water & Waste water Trearnment[D].China:TsinghuaUniversity,1999.
27-29.
[9] Liu Lifen, Liu Jiadong, GaoBo,YangFenglin,etal. Fouling reductions in a membrane bioreactor using an int-
ermittentelectricfield and cathodic membrane modified by vapor phase polymerized pyrrole.[J]. MembrSci,
2012,394:202–208.
[10]Liu Lifen, Liu Jiadong, GaoBo,YangFenglin.Minute electric field reduced membrane fouling and improved
performance of membrane bioreactor.2012, 86:106–112.
[11]Liu Jiadong, Liu Lifen, GaoBo,YangFenglin. Integration of bio-electrochemical cell in membrane bioreactor
for membrane cathode fouling reduction through electricity generation.[J]. Membr Sci,2013, 430: 196–202.
[12]Wang Yunkai, Sheng Gaopeng, Li Weiwei,etal.Development of a novel bioelectrochemical membrane reactor
for wastewater treatment.[J]. Environ Sci Technol,2011,45: 9256 –9261.
[13]Wang Yapeng, Liu Xuwei,LiWeiwei, Li Feng,etal.A microbial fuel cellmembrane bioreactor integrated
system for costeffective wastewater treatment.[J]. Appl Energy,2012, 98: 230 –235.
[14]Li, Y, et al. PPy/AQS (9, 10-anthraquinone-2-sulfonic acid) and PPy/ARS (Alizarin Red's) modified stainless
steel mesh as cathode membrane in an integrated MBR/MFC system. [J].Desalination, 2014,349: 94-101.
[15]Liu, L, etal.Conductive and hydrophilic polypyrrole modified membrane cathodes and fouling reduction in
MBR.[J].Journal of Membrane Science, 2013,429: 252-258.
[16]Peng Cheng. 基于二氧化锰和碳纳米管的复合电容材料制备及性能研究[D]:[学位论文].广州：华南理
工大学,2012.12-35.

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