泥龄影响活性污泥性质及厌氧消化性能的研究进展
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摘要
泥龄改变引起污泥性质的变化,影响活性污泥工艺的系统稳定性及处理效果,与后期污泥厌氧消化过程也有密切联系。主要从污泥理化性质及生化性质两方面对国内外研究进行归纳,重点阐述了泥龄对污泥絮体结构、沉降及脱水性能、污泥产率及活性、种群结构、代谢产物的影响,并从全链条角度出发,总结了泥龄对污泥厌氧消化性能及物质转化的影响研究进展。最后分析了现有研究的局限性并展望未来关于泥龄研究的发展方向。
Sludge age changes properties of activated sludge, impacts system stability as well as treatment effect, and being closely associated with sludge treatment and disposal. Existing researches from physicochemical properties and biochemical properties are summarized,focusing on impacts of sludge age on floe structure, flocculation and dewaterability, productivity and activity, community structure and metabolic product. Impacts on anaerobic digestion and substance conversion are also summarized from the whole treatment chain. At last, the limitation of existing conclusions and further development trends are raised.
Sludge age changes properties of activated sludge, impacts system stability as well as treatment effect, and being closely associated with sludge treatment and disposal. Existing researches from physicochemical properties and biochemical properties are summarized,focusing on impacts of sludge age on floe structure, flocculation and dewaterability, productivity and activity, community structure and metabolic product. Impacts on anaerobic digestion and substance conversion are also summarized from the whole treatment chain. At last, the limitation of existing conclusions and further development trends are raised.
引文
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[3] MURTHY S, HIGGINS M, CHEN Y C, et al. High-solids centrifuge is a boon and a curse for managing anaerobically digested biosolids[J]. Water Science and Technology, 2006, 53(3):245-253.
[4] NATHIA-NEVES G, BERNI M, DRAGONE G, et al. Anaerobic digestion process:Technological aspects and recent developments[J]. Iinternational Journal of Environmental Science and Technology, 2018, 15(9):2033-2046.
[5] BARBER W P F. Influence of wastewater treatment on sludge production and processing[J]. Water and Environment Journal,2014, 28(1):1-10.
[6] NIELSEN P H, SAUNDERS A M, HANSEN A A, et al. Microbial communities involved in enhanced biological phosphorus removal from wastewater——A model system in environmental biotechnology[J]. Current Opinion in Biotechnology, 2012, 23(3):452-459.
[7] LIAO B Q, DROPPO I G, LEPPARD G G, et al. Effect of solids retention time on structure and characteristics of sludge flocs in sequencing batch reactors[J]. Water Research, 2006, 40(13):2583-2591.
[8]朱哲,李涛,王东升,等.不同泥龄下活性污泥絮体性状的研究[J].环境化学,2009(1):10-15.
[9] SURESH A, GRYGOLOWICZ-PAWLAK E, PATHAK S, et al.Understanding and optimization of the flocculation process in biological wastewater treatment processes:A review[J]. Chemosphere, 2018, 210(7):401-416.
[10] VAN D B R, VAN D J, N P, et al. The influence of solids retention time on activated sludge bioflocculation and membrane fouling in a membrane bioreactor(MBR)[J]. Journal of Membrane Science, 2012, 37(10):48-55.
[11] LIAO B Q, ALLEN D G, DROPPO I G, et al. Surface properties of sludge and their role in bioflocculation and settleability[J]. Water Research, 2001, 35(2):339-350.
[12]詹咏,张焕焕,冯青青,等.不同泥龄对活性污泥絮凝特性的影响[J].环境工程学报,2017(11):5836-5842.
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[24] YU G, HE P, SHAO L, et al. Stratification structure of sludge flocs with implications to dewaterability[J]. Environmental Science&Technology, 2008, 42(21):7944-7949.
[25] Li X Y, YANG S F. Influence of loosely bound extracellular polymeric substances(EPS)on the flocculation, sedimentation and dewaterability of activated sludge[J]. Water Research, 2007, 41(5):1022-1030.
[26] YUAN D Q, WANG Y L, FENG J. Contribution of stratified extracellular polymeric substances to the gel-like and fractal structures of activated sludge[J]. Water Research, 2014, 56(11):56-65.
[27] URBAIN V, BLOCK J C, MANEM J. Bioflocculation in activatedsludge——An analytic approach[J]. Water Research, 1993, 27(5):829-838.
[28]田兆运,谭学军,王国华,等.泥龄对剩余污泥产率影响的中试研究[J].中国给水排水. 2012(13):109-111.
[29]左宁,吉芳英.污泥龄对HA-A/A-MCO工艺除磷和污泥特性的影响[J].中国给水排水,2012(9):30-34.
[30]刘强,闫军伟,徐德兰,等.污泥龄对复合式膜生物反应器运行特性的影响[J].工业水处理,2017(12):17-20.
[31]高秀红,刘子明.不同SRT下A/0-MBR运行效能的比较[J].辽宁化工,2012(12):1250-1251.
[32] GABRIEL B. Encyclopedia of environmental microbiology[M].New York:Wiley, 2003.
[33]彭赵旭,彭澄瑶,何争光,等.污泥龄对低氧丝状菌活性污泥微膨胀系统的影响[J].环境科学学报,2015(1):245-251.
[34] OUYANG K, LIU J. Effect of sludge retention time on sludge characteristics and membrane fouling of membrane bioreactor[J]. Journal of Environmental Sciences, 2009, 21(10):1329-1335.
[35]李绍峰,刘玉强,崔崇威,等.SRT影响MBR污泥体系去除污染物动力学研究[J].环境工程学报,2007(5):105-108.
[36]陶丽佳,李秀芬,王新华. SRT对MBR污泥性质的影响[J].环境工程学报,2012(3):719-724.
[37] MATSUDA A, YUZAKI H, OMORI D, et al. The effect of sludge age on decomposition of sludge in batch aerobic digestion of activated-sludge acclimated to glucose and peptone[J]. Journal of Chemical Engineering of Japan, 1993, 26(6):704-708.
[38] MEERBURG F A, VLAEMINCK S E, ROUME H, et al. Highrate activated sludge communities have a distinctly different structure compared to low-rate sludge communities, and are less sensitive towards environmental and operational variables[J]. Water Research, 2016, 50(17):137-145.
[39] GONZALEZ-MARTINEZ A, RODRIGUEZ-SANCHEZ A, LOTTI T, et al. Comparison of bacterial communities of conventional and A-stage activated sludge systems[J]. Scientific Reports, 2016(11):1-11.
[40] DUAN L, MORENO-ANDRADE I, HUANG C, et al. Effects of short solids retention time on microbial community in a membrane bioreactor[J]. Bioresource Technology, 2009, 100(14):3489-3496.
[41] SILVA A F, ANTUNES S, SAUNDERS A, et al. Impact of sludge retention time on the fine composition of the microbial community and extracellular polymeric substances in a membrane bioreactor[J]. Applied Microbiology and Biotechnology, 2016, 100(19):8507-8521.
[42]杨小梅,张月,潘丹华,等.SRT对A~2/O-MBBR工艺中聚磷菌特性的影响[J].安全与环境学报,2017(1):256-261.
[43]周冬冬.SRT对微生物代谢产物和生物多样性的影响研究[D].天津:天津大学,2010.
[44]李恺,孙宝盛,范艳明,等.污泥停留时间(SRT)对除磷效果及酸杆菌群落结构的影响[J].农业生物技术学报,2015(5):643-651.
[45] DUAN L, SONG Y, YU H, et al. The effect of solids retention times on the characterization of extracellular polymeric substances and soluble microbial products in a submerged membrane bioreactor[J]. Bioresource Technology, 2014, 24(13):395-398.
[46]郭瑾,张静蓉,尚会来,等.SBR生物反应器出水溶解态有机物性质特点研究[J].环境科学学报,2011(1):20-25.
[47] WANG X, CHEN Y, YUAN B, et al. Impacts of sludge retention time on sludge characteristics and membrane fouling in a submerged osmotic membrane bioreactor[J]. Bioresource Technology,2014, 24(11):340-347.
[48] JANG D, HWANG Y, SHIN H, et al. Effects of salinity on the characteristics of biomass and membrane fouling in membrane bioreactors[J]. Bioresource Technology, 2013, 23(15):50-56.
[49] AL-HALBOUNI D, TRABER J, LYKO S, et al. Correlation of EPS content in activated sludge at different sludge retention times with membrane fouling phenomena[J]. Water Research, 2008, 42(6-7):1475-1488.
[50]刘强,闫军伟,徐德兰,等.基于EPS分析的污泥龄对HMBR中膜污染的影响与作用机理[J].环境工程,2018(1):32-36.
[51] FROLUND B, KEIDING K, NIELSEN P H. A Comparative-study of biopolymers from a conventional and an advanced activatedsludge treatment-plant[J]. Water Science and Technology, 1994,29(7):137-141.
[52]龙向宇,唐然,方振东,等.活性污泥的絮体结构模型[J].城市环境与城市生态,2010(2):36-39.
[53]王啟舟,方振东,龙向宇,等.污泥龄和溶解氧对微生物代谢产物组成和分布的影响[J].城市环境与城市生态,2012(6):1-4.
[54] BASUVARAJ M, FEIN J, LISS S N. Protein and polysaccharide content of tightly and loosely bound extracellular polymeric substances and the development of a granular activated sludge floc[J]. Water Research, 2015, 82(s1):104-117.
[55] CLUSS R G, SILVERMAN D A, STAFFORD T R. Extracellular secretion of the Borrelia burgdorferi Oms28 porin and Bgp, a glycosaminoglycan binding protein[J]. Infection and Immunity,2004, 72(11):6279-6286.
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[2] ERKAN H S, ENGIN G 0, INCE M, et al. Effect of carbon to nitrogen ratio of feed wastewater and sludge retention time on activated sludge in a submerged membrane bioreactor[J]. Environmental Science and Pollution Research, 2016, 23(11):10742-10752.
[3] MURTHY S, HIGGINS M, CHEN Y C, et al. High-solids centrifuge is a boon and a curse for managing anaerobically digested biosolids[J]. Water Science and Technology, 2006, 53(3):245-253.
[4] NATHIA-NEVES G, BERNI M, DRAGONE G, et al. Anaerobic digestion process:Technological aspects and recent developments[J]. Iinternational Journal of Environmental Science and Technology, 2018, 15(9):2033-2046.
[5] BARBER W P F. Influence of wastewater treatment on sludge production and processing[J]. Water and Environment Journal,2014, 28(1):1-10.
[6] NIELSEN P H, SAUNDERS A M, HANSEN A A, et al. Microbial communities involved in enhanced biological phosphorus removal from wastewater——A model system in environmental biotechnology[J]. Current Opinion in Biotechnology, 2012, 23(3):452-459.
[7] LIAO B Q, DROPPO I G, LEPPARD G G, et al. Effect of solids retention time on structure and characteristics of sludge flocs in sequencing batch reactors[J]. Water Research, 2006, 40(13):2583-2591.
[8]朱哲,李涛,王东升,等.不同泥龄下活性污泥絮体性状的研究[J].环境化学,2009(1):10-15.
[9] SURESH A, GRYGOLOWICZ-PAWLAK E, PATHAK S, et al.Understanding and optimization of the flocculation process in biological wastewater treatment processes:A review[J]. Chemosphere, 2018, 210(7):401-416.
[10] VAN D B R, VAN D J, N P, et al. The influence of solids retention time on activated sludge bioflocculation and membrane fouling in a membrane bioreactor(MBR)[J]. Journal of Membrane Science, 2012, 37(10):48-55.
[11] LIAO B Q, ALLEN D G, DROPPO I G, et al. Surface properties of sludge and their role in bioflocculation and settleability[J]. Water Research, 2001, 35(2):339-350.
[12]詹咏,张焕焕,冯青青,等.不同泥龄对活性污泥絮凝特性的影响[J].环境工程学报,2017(11):5836-5842.
[13] TIAN Y, SU X. Relation between the stability of activated sludge flocs and membrane fouling in MBR:Under different SRTs[J].Bioresource Technology, 2012, 22(15):477-482.
[14] WANG M, WEN Y. The influence of sludge retention time on sludge flocculation in IFAS system[C]. IOP Conference Series:Earth and Environmental Science, 2017.
[15] PARK C, NOVAK J T. Characterization of activated sludge exocellular polymers using several cation-associated extraction methods[J]. Water Research, 2007, 41(8):1679-1688.
[16] WILEN B M, JIN B, LANT P. Relationship between flocculation of activated sludge and composition of extracellular polymeric substances[J]. Water Science and Technology, 2003, 47(12):95-103.
[17] JIN B, WILEN B M, LANT P. A comprehensive insight into floccharacteristics and their impact on compressibility and settleability of activated sludge[J]. Chemical Engineering Journal, 2003, 95(1-3):221-234.
[18] YUAN S, SUN M, SHENG G, et al. Identification of key constituents and structure of the extracellular polymeric substances excreted by bacillus megaterium TF10 for their flocculation capacity[J].Environmental Science&Technology, 2011,45(3):1152-1157.
[19] FAUST L, TEMMINK H, ZWIJNENBURG A, et al. High loaded MBRs for organic matter recovery from sewage:Effect of solids retention time on bioflocculation and on the role of extracellular polymers[J]. Water Research, 2014, 56(11):258-266.
[20] RASZKA A, CHORVATOVA M, WANNER J. The role and significance of extracellular polymers in activated sludge. Part I:Literature review[J]. Acta Hydrochimica Et Hydrobiologica, 2006,34(5):411-424.
[21]王红武,李晓岩,赵庆祥.活性污泥的表面特性与其沉降脱水性能的关系[J].清华大学学报(自然科学版),2004(6):766-769.
[22]倪丙杰,徐得潜,刘绍根.污泥性质的重要影响物质一胞外聚合物(EPS)[J].环境科学与技术,2006(3):108-110.
[23] LIU Y, FANG H. Influences of extracellular polymeric substances(EPS)on flocculation, settling, and dewatering of activated sludge[J]. Critical Reviews in Environmental Science and Technology, 2003, 33(3):237-273.
[24] YU G, HE P, SHAO L, et al. Stratification structure of sludge flocs with implications to dewaterability[J]. Environmental Science&Technology, 2008, 42(21):7944-7949.
[25] Li X Y, YANG S F. Influence of loosely bound extracellular polymeric substances(EPS)on the flocculation, sedimentation and dewaterability of activated sludge[J]. Water Research, 2007, 41(5):1022-1030.
[26] YUAN D Q, WANG Y L, FENG J. Contribution of stratified extracellular polymeric substances to the gel-like and fractal structures of activated sludge[J]. Water Research, 2014, 56(11):56-65.
[27] URBAIN V, BLOCK J C, MANEM J. Bioflocculation in activatedsludge——An analytic approach[J]. Water Research, 1993, 27(5):829-838.
[28]田兆运,谭学军,王国华,等.泥龄对剩余污泥产率影响的中试研究[J].中国给水排水. 2012(13):109-111.
[29]左宁,吉芳英.污泥龄对HA-A/A-MCO工艺除磷和污泥特性的影响[J].中国给水排水,2012(9):30-34.
[30]刘强,闫军伟,徐德兰,等.污泥龄对复合式膜生物反应器运行特性的影响[J].工业水处理,2017(12):17-20.
[31]高秀红,刘子明.不同SRT下A/0-MBR运行效能的比较[J].辽宁化工,2012(12):1250-1251.
[32] GABRIEL B. Encyclopedia of environmental microbiology[M].New York:Wiley, 2003.
[33]彭赵旭,彭澄瑶,何争光,等.污泥龄对低氧丝状菌活性污泥微膨胀系统的影响[J].环境科学学报,2015(1):245-251.
[34] OUYANG K, LIU J. Effect of sludge retention time on sludge characteristics and membrane fouling of membrane bioreactor[J]. Journal of Environmental Sciences, 2009, 21(10):1329-1335.
[35]李绍峰,刘玉强,崔崇威,等.SRT影响MBR污泥体系去除污染物动力学研究[J].环境工程学报,2007(5):105-108.
[36]陶丽佳,李秀芬,王新华. SRT对MBR污泥性质的影响[J].环境工程学报,2012(3):719-724.
[37] MATSUDA A, YUZAKI H, OMORI D, et al. The effect of sludge age on decomposition of sludge in batch aerobic digestion of activated-sludge acclimated to glucose and peptone[J]. Journal of Chemical Engineering of Japan, 1993, 26(6):704-708.
[38] MEERBURG F A, VLAEMINCK S E, ROUME H, et al. Highrate activated sludge communities have a distinctly different structure compared to low-rate sludge communities, and are less sensitive towards environmental and operational variables[J]. Water Research, 2016, 50(17):137-145.
[39] GONZALEZ-MARTINEZ A, RODRIGUEZ-SANCHEZ A, LOTTI T, et al. Comparison of bacterial communities of conventional and A-stage activated sludge systems[J]. Scientific Reports, 2016(11):1-11.
[40] DUAN L, MORENO-ANDRADE I, HUANG C, et al. Effects of short solids retention time on microbial community in a membrane bioreactor[J]. Bioresource Technology, 2009, 100(14):3489-3496.
[41] SILVA A F, ANTUNES S, SAUNDERS A, et al. Impact of sludge retention time on the fine composition of the microbial community and extracellular polymeric substances in a membrane bioreactor[J]. Applied Microbiology and Biotechnology, 2016, 100(19):8507-8521.
[42]杨小梅,张月,潘丹华,等.SRT对A~2/O-MBBR工艺中聚磷菌特性的影响[J].安全与环境学报,2017(1):256-261.
[43]周冬冬.SRT对微生物代谢产物和生物多样性的影响研究[D].天津:天津大学,2010.
[44]李恺,孙宝盛,范艳明,等.污泥停留时间(SRT)对除磷效果及酸杆菌群落结构的影响[J].农业生物技术学报,2015(5):643-651.
[45] DUAN L, SONG Y, YU H, et al. The effect of solids retention times on the characterization of extracellular polymeric substances and soluble microbial products in a submerged membrane bioreactor[J]. Bioresource Technology, 2014, 24(13):395-398.
[46]郭瑾,张静蓉,尚会来,等.SBR生物反应器出水溶解态有机物性质特点研究[J].环境科学学报,2011(1):20-25.
[47] WANG X, CHEN Y, YUAN B, et al. Impacts of sludge retention time on sludge characteristics and membrane fouling in a submerged osmotic membrane bioreactor[J]. Bioresource Technology,2014, 24(11):340-347.
[48] JANG D, HWANG Y, SHIN H, et al. Effects of salinity on the characteristics of biomass and membrane fouling in membrane bioreactors[J]. Bioresource Technology, 2013, 23(15):50-56.
[49] AL-HALBOUNI D, TRABER J, LYKO S, et al. Correlation of EPS content in activated sludge at different sludge retention times with membrane fouling phenomena[J]. Water Research, 2008, 42(6-7):1475-1488.
[50]刘强,闫军伟,徐德兰,等.基于EPS分析的污泥龄对HMBR中膜污染的影响与作用机理[J].环境工程,2018(1):32-36.
[51] FROLUND B, KEIDING K, NIELSEN P H. A Comparative-study of biopolymers from a conventional and an advanced activatedsludge treatment-plant[J]. Water Science and Technology, 1994,29(7):137-141.
[52]龙向宇,唐然,方振东,等.活性污泥的絮体结构模型[J].城市环境与城市生态,2010(2):36-39.
[53]王啟舟,方振东,龙向宇,等.污泥龄和溶解氧对微生物代谢产物组成和分布的影响[J].城市环境与城市生态,2012(6):1-4.
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