化学解偶联剂污泥减量技术的研究进展
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摘要
针对日益严重的污泥问题,从污泥减量效果、出水水质及污泥性质等方面归纳和总结了以"源头控制"为目标的化学解偶联剂污泥减量技术的研究现状,阐述了化学解偶联剂污泥减量技术的机理及化学解偶联剂的种类和特点,详细讨论了化学解偶联剂的污泥减量效果及其对COD、N、P去除和污泥沉降性、活性、絮体结构与微生物群落结构等的影响及影响因素,并指出了这种污泥减量技术目前存在的问题和今后的发展方向。
Since the sludge problem is getting more and more serious,the research statue of sludge reduction technology,which is an important technology aiming at "source control" as its target,by using chemical uncoupler,has been concluded and summarized in terms of sludge reduction effect,effluent water quality,and sludge characteristics.The mechanisms and types and features of chemical uncouplers are expounded.The chemical sludge reduction effect of the chemical uncoupler,and its influences and influencing factors on the removal of COD,N and P,settleability,activity,floc structure,and microorganisms community structure are discussed in detail.The existing problems and future developing direction of the sludge reduction technology are put forward.
Since the sludge problem is getting more and more serious,the research statue of sludge reduction technology,which is an important technology aiming at "source control" as its target,by using chemical uncoupler,has been concluded and summarized in terms of sludge reduction effect,effluent water quality,and sludge characteristics.The mechanisms and types and features of chemical uncouplers are expounded.The chemical sludge reduction effect of the chemical uncoupler,and its influences and influencing factors on the removal of COD,N and P,settleability,activity,floc structure,and microorganisms community structure are discussed in detail.The existing problems and future developing direction of the sludge reduction technology are put forward.
引文
[1]中国环保部.2011年中国环境统计年报[R].北京:中国环境科学出版社,2012.
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[3]Liu Yu,Tay J H.Strategy for minimization of excess sludge production from the activated sludge process[J].Biotechnology Advances,2001,19(2):97-107.
[4]陈国炜,席鹏鸽,徐得潜,等.解偶联用于降低污泥产率的研究进展[J].工业用水与废水,2004,35(6):14-16.
[5]Detchanamurthy S,Gostomski P A.Metabolic uncouplers in environmental research:a critical review[J].Reviews in Chemical Engineering,2012,28(4/5/6):309-317.
[6]Russell J B,Cook G M.Energetics of bacterial growth:balance of anabolic and catabolic reactions[J].Microbiological Reviews,1995,59(1):48-62.
[7]王镜岩,朱圣庚,徐长法.生物化学[M].2版.北京:高等教育出版社,2002:129-139.
[8]Loomis W F,Lipmann F.Reversible inhibition of the coupling between phosphorylation and oxidation[J].Journal of Biological Chemistry,1948,173:807-808.
[9]Liu Yu.Chemically reduced excess sludge production in the activated sludge process[J].Chemosphere,2003,50(1):1-7.
[10]Pescher Y,Talbot R E,Louvel L P A,et al.Uncoupling Agents:US:7780859[P].2010-08-24.
[11]Zheng G H,Li M N,Wang L,et al.Feasibility of 2,4,6-trichlorophenol and malonic acid as metabolic uncoupler for sludge reduction in the sequence batch reactor for treating organic wastewater[J].Applied Biochemistry and Biotechnology,2008,144(2):101-109.
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[13]Chen G H,Mo H K,Liu Y.Utilization of a metabolic uncoupler,3,3’,4’,5-tetrachlorosalicylanilide(TCS)to reduce sludge growth in activated sludge culture[J].Water Research,2002,36(8):2077-2083.
[14]Guo Xuesong,Yang Jianming,Liang Yuan,et al.Evaluation of sludge reduction by an environmentally friendly chemical uncoupler in a pilot-scale anaerobic/anoxic/oxic process[J].Bioprocess and Biosystems Engineering,2013,37(3):553-560.
[15]朱继红,宋碧玉.活性污泥工艺中加代谢解偶联剂降低污泥产率的研究[J].化工环保,2005,25(4):255-258.
[16]Tian Y,Zhang Y,Wu D.Distribution variation of a metabolic uncoupler,2,6-dichlorophenol(2,6-DCP)in long-term sludge culture and their effects on sludge reduction and biological inhibition[J].Water Research,2013,47(1):279-288.
[17]Ye F X,Shen D S,Li Y.Reduction in excess sludge production by addition of chemical uncouplers in activated sludge batch cultures[J].Journal of Applied Microbiology,2003,95(4):781-786.
[18]Chen Guowei,Xi Pengge,Xu Deqian,et al.Comparison between inhibitor and uncoupler for minimizing excess sludge production of an activated sludge process[J].Frontiers of Environmental Science&Engineering,2007,1(1):63-66.
[19]Chen G W,Yu H Q,Xi P G.Influence of 2,4-dinitrophenol on the characteristics of activated sludge in batch reactors[J].Bioresource Technology,2006,98(4):729-733.
[20]Chen Guowei,Yu Hanqing,Xi Pengge,et al.Modeling the yield of activated sludge in the presence of 2,4-dinitrophenol[J].Biochemical Engineering Journal,2008,40(1):150-156.
[21]Takdastan A,Eslami A.Application of energy spilling mechanism by paranitrophenol in biological excess sludge reduction in batchactivated sludge reactor[J].International Journal of Energy and Environmental Engineering,2013,4(26):24-26.
[22]Low E W,Chase H A,Milner M G,et al.Uncoupling of metabolism to reduce biomass production in the activated sludge process[J].Water Research,2000,34(12):3204-3212.
[23]蒋小龙,叶芬霞.化学解偶联剂对污泥产率的比较研究[J].环境科学研究,2006,19(4):115-118.
[24]Yang Xuefu,Xie Minli,Liu Yu.Metabolic uncou plers reduce excess sludge production in an activated sludge process[J].Process Biochemistry,2002,38(9):1373-1377.
[25]王涛,叶成全,李伟民,等.化学解偶联剂对A2/O工艺污泥产率的影响[J].中国给水排水,2011,27(3):102-105.
[26]陈志英,王磊,周琪.高效代谢解偶联剂的筛选及对SBR系统综合运行效能的影响[J].环境污染与防治,2006,28(8):575-579.
[27]顿咪娜,裴海燕,胡文容.氨基苯酚和四氯水杨酰苯胺对活性污泥产率的影响[J].环境科学,2009,30(5):1481-1486.
[28]Liu Zebo.The potential of PNP,TCS and THPS as uncouplers to reduce waste activated sludge(WAS)[D].Australia:RMIT University,2011.
[29]Aragóna C,Quirogab J M,Coello M D.Comparison of four chemical uncouplers for excess sludge reduction[J].Environmental Technology,2009,30(7):707-714.
[30]叶芬霞,陈英旭,冯孝善.化学解耦联剂对活性污泥工艺中剩余污泥的减量作用[J].环境科学学报,2004,24(3):394-399.
[31]石先阳,凌晨慧,鲍婷,等.Cu2+与解偶联剂协同作用污泥减量化[J].安徽大学学报:自然科学版,2010,34(5):94-97.
[32]王涛,叶成全,李伟民,等.三氯苯酚对A2/O工艺污泥产率的影响[J].环境科学与管理,2010,35(9):38-41.
[33]Ye Fenxia,Li Ying.Oxic-settling-anoxic(OSA)process combined with 3,3’,4’,5-tetrachlorosalicylanilide(TCS)to reduce excess sludge production in the activated sludge system[J].Biochemical Engineering Journal,2010,49(2):229-234.
[34]谢敏丽.剩余污泥减量工艺的研究[D].北京:北京工商大学,2002.
[35]李颖,叶芬霞.化学解耦联剂对活性污泥产率的控制作用[J].环境科学研究,2006,19(3):88-90.
[36]叶芬霞,陈英旭,冯孝善.化学解耦联剂对活性污泥工艺中污泥产率的影响[J].环境科学,2003,24(6):112-115.
[37]Low E W,Chase H A,Milner M G,et al.Uncoupling of metabolism to reduce biomass production in the activated sludge process[J].Water Research,2000,34(12):3204-3212.
[38]叶成全.多种解偶联剂对A2/O工艺污泥减量效果的研究[D].重庆:重庆大学,2011.
[2]Wei Yuansong,Houten R T V,Borger A R,et al.Minimization of excess sludge production for biological wastewater treatment[J].Water Research,2003,37(18):4453-4467.
[3]Liu Yu,Tay J H.Strategy for minimization of excess sludge production from the activated sludge process[J].Biotechnology Advances,2001,19(2):97-107.
[4]陈国炜,席鹏鸽,徐得潜,等.解偶联用于降低污泥产率的研究进展[J].工业用水与废水,2004,35(6):14-16.
[5]Detchanamurthy S,Gostomski P A.Metabolic uncouplers in environmental research:a critical review[J].Reviews in Chemical Engineering,2012,28(4/5/6):309-317.
[6]Russell J B,Cook G M.Energetics of bacterial growth:balance of anabolic and catabolic reactions[J].Microbiological Reviews,1995,59(1):48-62.
[7]王镜岩,朱圣庚,徐长法.生物化学[M].2版.北京:高等教育出版社,2002:129-139.
[8]Loomis W F,Lipmann F.Reversible inhibition of the coupling between phosphorylation and oxidation[J].Journal of Biological Chemistry,1948,173:807-808.
[9]Liu Yu.Chemically reduced excess sludge production in the activated sludge process[J].Chemosphere,2003,50(1):1-7.
[10]Pescher Y,Talbot R E,Louvel L P A,et al.Uncoupling Agents:US:7780859[P].2010-08-24.
[11]Zheng G H,Li M N,Wang L,et al.Feasibility of 2,4,6-trichlorophenol and malonic acid as metabolic uncoupler for sludge reduction in the sequence batch reactor for treating organic wastewater[J].Applied Biochemistry and Biotechnology,2008,144(2):101-109.
[12]Rho S,Nam G N,Shin J Y,et al.Effect of 3,3’,4’,5-tetrachlorosalicylanilide on reduction of excess sludge and nitrogen removal in biological wastewater treatment process[J].Journal of Microbiology and Biotechnology,2007,17(7):1183-1190.
[13]Chen G H,Mo H K,Liu Y.Utilization of a metabolic uncoupler,3,3’,4’,5-tetrachlorosalicylanilide(TCS)to reduce sludge growth in activated sludge culture[J].Water Research,2002,36(8):2077-2083.
[14]Guo Xuesong,Yang Jianming,Liang Yuan,et al.Evaluation of sludge reduction by an environmentally friendly chemical uncoupler in a pilot-scale anaerobic/anoxic/oxic process[J].Bioprocess and Biosystems Engineering,2013,37(3):553-560.
[15]朱继红,宋碧玉.活性污泥工艺中加代谢解偶联剂降低污泥产率的研究[J].化工环保,2005,25(4):255-258.
[16]Tian Y,Zhang Y,Wu D.Distribution variation of a metabolic uncoupler,2,6-dichlorophenol(2,6-DCP)in long-term sludge culture and their effects on sludge reduction and biological inhibition[J].Water Research,2013,47(1):279-288.
[17]Ye F X,Shen D S,Li Y.Reduction in excess sludge production by addition of chemical uncouplers in activated sludge batch cultures[J].Journal of Applied Microbiology,2003,95(4):781-786.
[18]Chen Guowei,Xi Pengge,Xu Deqian,et al.Comparison between inhibitor and uncoupler for minimizing excess sludge production of an activated sludge process[J].Frontiers of Environmental Science&Engineering,2007,1(1):63-66.
[19]Chen G W,Yu H Q,Xi P G.Influence of 2,4-dinitrophenol on the characteristics of activated sludge in batch reactors[J].Bioresource Technology,2006,98(4):729-733.
[20]Chen Guowei,Yu Hanqing,Xi Pengge,et al.Modeling the yield of activated sludge in the presence of 2,4-dinitrophenol[J].Biochemical Engineering Journal,2008,40(1):150-156.
[21]Takdastan A,Eslami A.Application of energy spilling mechanism by paranitrophenol in biological excess sludge reduction in batchactivated sludge reactor[J].International Journal of Energy and Environmental Engineering,2013,4(26):24-26.
[22]Low E W,Chase H A,Milner M G,et al.Uncoupling of metabolism to reduce biomass production in the activated sludge process[J].Water Research,2000,34(12):3204-3212.
[23]蒋小龙,叶芬霞.化学解偶联剂对污泥产率的比较研究[J].环境科学研究,2006,19(4):115-118.
[24]Yang Xuefu,Xie Minli,Liu Yu.Metabolic uncou plers reduce excess sludge production in an activated sludge process[J].Process Biochemistry,2002,38(9):1373-1377.
[25]王涛,叶成全,李伟民,等.化学解偶联剂对A2/O工艺污泥产率的影响[J].中国给水排水,2011,27(3):102-105.
[26]陈志英,王磊,周琪.高效代谢解偶联剂的筛选及对SBR系统综合运行效能的影响[J].环境污染与防治,2006,28(8):575-579.
[27]顿咪娜,裴海燕,胡文容.氨基苯酚和四氯水杨酰苯胺对活性污泥产率的影响[J].环境科学,2009,30(5):1481-1486.
[28]Liu Zebo.The potential of PNP,TCS and THPS as uncouplers to reduce waste activated sludge(WAS)[D].Australia:RMIT University,2011.
[29]Aragóna C,Quirogab J M,Coello M D.Comparison of four chemical uncouplers for excess sludge reduction[J].Environmental Technology,2009,30(7):707-714.
[30]叶芬霞,陈英旭,冯孝善.化学解耦联剂对活性污泥工艺中剩余污泥的减量作用[J].环境科学学报,2004,24(3):394-399.
[31]石先阳,凌晨慧,鲍婷,等.Cu2+与解偶联剂协同作用污泥减量化[J].安徽大学学报:自然科学版,2010,34(5):94-97.
[32]王涛,叶成全,李伟民,等.三氯苯酚对A2/O工艺污泥产率的影响[J].环境科学与管理,2010,35(9):38-41.
[33]Ye Fenxia,Li Ying.Oxic-settling-anoxic(OSA)process combined with 3,3’,4’,5-tetrachlorosalicylanilide(TCS)to reduce excess sludge production in the activated sludge system[J].Biochemical Engineering Journal,2010,49(2):229-234.
[34]谢敏丽.剩余污泥减量工艺的研究[D].北京:北京工商大学,2002.
[35]李颖,叶芬霞.化学解耦联剂对活性污泥产率的控制作用[J].环境科学研究,2006,19(3):88-90.
[36]叶芬霞,陈英旭,冯孝善.化学解耦联剂对活性污泥工艺中污泥产率的影响[J].环境科学,2003,24(6):112-115.
[37]Low E W,Chase H A,Milner M G,et al.Uncoupling of metabolism to reduce biomass production in the activated sludge process[J].Water Research,2000,34(12):3204-3212.
[38]叶成全.多种解偶联剂对A2/O工艺污泥减量效果的研究[D].重庆:重庆大学,2011.