城市污泥资源化与源头减量化方法
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摘要
综述了目前应用较多的污泥资源化方法和源头减量化方法,以及减量效果突出的源头减量工艺。目前污水处理厂剩余污泥产量大,选择合适的资源化方法可弥补部分支出,同时,不少学者开始研究污泥源头减量工艺以降低剩余污泥产量,从而降低污水处理厂运营成本。实现污泥源头减量和剩余污泥资源化有利于促进污水处理厂及相关行业的发展。建议以转化能量并回收的方式减少剩余污泥产量,综合考虑剩余污泥资源化与污泥处理处置。
The methods of sludge resource utilization and reducing escess sludge yield,which are currently used more,and the source reduction process with outstanding reduction effect are reviewed.At present,the excess sludge production of sewage treatment plants is large,and the selection of appropriate resource utilization methods can make up for some of the expenditures.At the same time,some scholars have begun to study the sludge source reduction process to reduce the excess sludge production,thereby reducing the operating costs of sewage treatment plants.It is beneficial to the development of sewage treatment plant and related industries to realize the reduction of sludge at source and the reuse of excess sludge.Resource reuse should be fully considered when selecting a sludge treatment and disposal method.
The methods of sludge resource utilization and reducing escess sludge yield,which are currently used more,and the source reduction process with outstanding reduction effect are reviewed.At present,the excess sludge production of sewage treatment plants is large,and the selection of appropriate resource utilization methods can make up for some of the expenditures.At the same time,some scholars have begun to study the sludge source reduction process to reduce the excess sludge production,thereby reducing the operating costs of sewage treatment plants.It is beneficial to the development of sewage treatment plant and related industries to realize the reduction of sludge at source and the reuse of excess sludge.Resource reuse should be fully considered when selecting a sludge treatment and disposal method.
引文
[1] 陈丽艳,朱敏捷,郑庆扬,等.城市污泥农业资源化利用对土壤性状及环境安全影响研究[C]//中国土壤学会土壤环境专业委员会第十九次会议暨“农田土壤污染与修复研讨会”第二届山东省土壤污染防控与修复技术研讨会摘要集.济南:中国土壤学会土壤环境专业委员会,2017.
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[3] 陈晓娟,吕小芳.浅谈城市污泥的处理、处置与资源化利用[J].环境保护与循环经济,2012,32(1):41-45.
[4] 赵伟.城市污泥资源化处理制砖技术研究[D].南京:东南大学,2005.
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[6] Lynn C J,Dhir R K,Ghataora G S.Sewage sludge ash characteristics and potential for use in bricks,tiles and glass ceramics[J].Water Science and Technology,2016,74(1):17-29.
[7] He P,Shao L,Zhang Y,et al.Research on low temperature thermo-chemical conversion to oil process for sewage sludge[J].Water Science and Technology,2000,42(3/4):301-308.
[8] 贾相如,金保升,李睿.污水污泥在流化床中快速热解制油[J].燃烧科学与技术,2009,15(6):528-534.
[9] 郑燕,李明,朱锡锋.城市污水污泥催化快速热解制备芳香烃和烯烃[J].化工学报,2016,67(11):4802-4807.
[10] 张钦明,王树众,冼林华,等.污泥制氢技术研究进展[J].现代工业,2005,25(11):29-32.
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[12] 张培玉,刘晗.城市污水处理厂污泥的综合利用与资源化[J].环境科学与技术,2009,32(12):109-112,128.
[13] Thamer D,Jenewein W.Safe sludge disposal calls for thermal drying methods[J].Water and Wastewater International,2006,21(3):49-50.
[14] Cai L,Zhang H M,Feng Y J,et al.Sludge decrement and electricity generation of sludge microbial fuel cell enhanced by zero valent iron[J].Journal of Cleaner Production,2018,174:35-41.
[15] Zhang H M,Da Z Y,Feng Y J,et al.Enhancing the electricity generation and sludge reduction of sludge microbial fuel cell with graphene oxide and reduced graphene oxide[J].Journal of Cleaner Production,2018,186:104-112.
[16] Kumar M S,Mudliar S N,Reddy K M K,et al.Production of biodegradable plastics from activated sludge generated from a food processing industrial wastewater treatment plant[J].Bioresource Technology,2004,95(3):327-330.
[17] Salehizadeh H,van Loosdrecht M C M.Production of polyhydroxyalkanoates by mixed culture:recent trends and biotechnological importance[J].Biotechnology Advances,2004,22(3):261-279.
[18] 郝晓地,王啟林,曹亚莉.剩余污泥减量技术评价及未来潜在技术展望[J].中国给水排水,2008(12):1-5.
[19] Werker A.The next generation of wastewater and sludge treatment:biorefineries producing biopolymer[J].Water21-Magazine of the International Water Association,2007(24):30-31.
[20] 李静,邓毛程,李青.污水处理过程中原位剩余污泥减量的研究进展[J].环境工程,2014,32(9):6-10.
[21] 李航,吕利平,江波.污泥减量化技术研究进展及趋势[J].绿色科技,2016(18):34-36.
[22] 李立欣,赵乾身,马放,等.废水处理中污泥减量技术现状及发展趋势[J].水处理技术,2015,41(1):1-4.
[23] 艾翠玲,何新宇,雷英杰.不同填料负载水蚯蚓的污泥减量研究[J].环境工程,2014,32(8):96-100.
[24] Zhang Q,Wang S Y,Wang W,et al.Achieving one-stage sludge reduction by adding Chironomid larvae in wastewater treatment systems[J].Ecological Engineering,2015,83:291-295.
[25] Borea L,Puig S,Monclús H,et al.Microbial fuel cell technology as a downstream process of a membrane bioreactor for sludge reduction[J].Chemical Engineering Journal,2017,326:222-230.
[26] Xiao B Y,Luo M,Wang X,et al.Electricity production and sludge reduction by integrating microbial fuel cells in anoxic-oxic process[J].Waste Management,2017,69:346-352.
[27] 金文标,王建芳,赵庆良,等.好氧-沉淀-厌氧工艺剩余污泥减量性能和机理研究[J].环境科学,2008(3):726-732.
[28] Lee N M,Welander T.Reducing sludge production in aerobic wastewater treatment through manipulation of the ecosystem[J].Water Research,1996,30(8):1781-1790.
[29] ?egaard H.Sludge minimization technologies——an overview[J].Water Science and Technology,2004,49(10):31-40.
[30] Lee N M,Welander T.Use of protozoa and metazoa for decreasing sludge production in aerobic wastewater treatment[J].Biotechnology Letters,1996,18(4):429-434.
[31] Ghyoot W,Verstraete W.Reduced sludge production in a two-stage membrane-assisted bioreactor[J].Water Research,2000,34(1):205-215.
[32] Labelle M A,Dold P L,Comeau Y.Mechanisms for reduced excess sludge production in the Cannibal process[J].Water Environment Research,2015,87(8):687-696.
[33] Salehiziri M,Amini Rad H,Novak J T.Disruption of cell to cell communication in the aeration unit of acannibal process:Sludge reduction efficiency and related mechanisms[J].Biochemical Engineering Journal,2018,137:326-333.
[34] 孙震,张云芳.LSP污泥减量生物处理系统及其水处理方法:中国,201610511134.9[P].2016-10-26.
[35] 陈奇,张柏鸿,李红,等.基于LSP装置对造纸废水污泥减量的试验分析[J].辽宁化工,2017,46(6):543-546.
[36] Gu J,Yang Q,Liu Y.Mainstream anammox in a novel A-2B process for energy-efficient municipal wastewater treatment with minimized sludge production[J].Water Research,2018,138:1-6.
[37] Wang Y Z,Zhang H M,Li B K,et al.Integrating sludge microbial fuel cell with inclined plate settling and membrane filtration for electricity generation,efficient sludge reduction and high wastewater quality[J].Chemical Engineering Journal,2018,331:152-160.
[38] Mannacharaju M,Natarajan P,Villalan A K,et al.An innovative approach to minimize excess sludge production in sewage treatment using integrated bioreactors[J].Journal of Environmental Sciences,2018,67:67-77.
[2] Stoll U.Liquid effluent treatment,sewage sludge management and industrial effluent standards[J].Resources,Conservation and Recycling,1996,16(1/4):113-133.
[3] 陈晓娟,吕小芳.浅谈城市污泥的处理、处置与资源化利用[J].环境保护与循环经济,2012,32(1):41-45.
[4] 赵伟.城市污泥资源化处理制砖技术研究[D].南京:东南大学,2005.
[5] Wiebusch B,Seyfried C F.Utilization of sewage sludge ashes in the brick and tile industry[J].Water Science and Technology,1997,36(11):251-258.
[6] Lynn C J,Dhir R K,Ghataora G S.Sewage sludge ash characteristics and potential for use in bricks,tiles and glass ceramics[J].Water Science and Technology,2016,74(1):17-29.
[7] He P,Shao L,Zhang Y,et al.Research on low temperature thermo-chemical conversion to oil process for sewage sludge[J].Water Science and Technology,2000,42(3/4):301-308.
[8] 贾相如,金保升,李睿.污水污泥在流化床中快速热解制油[J].燃烧科学与技术,2009,15(6):528-534.
[9] 郑燕,李明,朱锡锋.城市污水污泥催化快速热解制备芳香烃和烯烃[J].化工学报,2016,67(11):4802-4807.
[10] 张钦明,王树众,冼林华,等.污泥制氢技术研究进展[J].现代工业,2005,25(11):29-32.
[11] 曲颂华,陈绍伟.城市垃圾与污水厂污泥的混合堆肥研究[J].环境保护,1998(10):15-16.
[12] 张培玉,刘晗.城市污水处理厂污泥的综合利用与资源化[J].环境科学与技术,2009,32(12):109-112,128.
[13] Thamer D,Jenewein W.Safe sludge disposal calls for thermal drying methods[J].Water and Wastewater International,2006,21(3):49-50.
[14] Cai L,Zhang H M,Feng Y J,et al.Sludge decrement and electricity generation of sludge microbial fuel cell enhanced by zero valent iron[J].Journal of Cleaner Production,2018,174:35-41.
[15] Zhang H M,Da Z Y,Feng Y J,et al.Enhancing the electricity generation and sludge reduction of sludge microbial fuel cell with graphene oxide and reduced graphene oxide[J].Journal of Cleaner Production,2018,186:104-112.
[16] Kumar M S,Mudliar S N,Reddy K M K,et al.Production of biodegradable plastics from activated sludge generated from a food processing industrial wastewater treatment plant[J].Bioresource Technology,2004,95(3):327-330.
[17] Salehizadeh H,van Loosdrecht M C M.Production of polyhydroxyalkanoates by mixed culture:recent trends and biotechnological importance[J].Biotechnology Advances,2004,22(3):261-279.
[18] 郝晓地,王啟林,曹亚莉.剩余污泥减量技术评价及未来潜在技术展望[J].中国给水排水,2008(12):1-5.
[19] Werker A.The next generation of wastewater and sludge treatment:biorefineries producing biopolymer[J].Water21-Magazine of the International Water Association,2007(24):30-31.
[20] 李静,邓毛程,李青.污水处理过程中原位剩余污泥减量的研究进展[J].环境工程,2014,32(9):6-10.
[21] 李航,吕利平,江波.污泥减量化技术研究进展及趋势[J].绿色科技,2016(18):34-36.
[22] 李立欣,赵乾身,马放,等.废水处理中污泥减量技术现状及发展趋势[J].水处理技术,2015,41(1):1-4.
[23] 艾翠玲,何新宇,雷英杰.不同填料负载水蚯蚓的污泥减量研究[J].环境工程,2014,32(8):96-100.
[24] Zhang Q,Wang S Y,Wang W,et al.Achieving one-stage sludge reduction by adding Chironomid larvae in wastewater treatment systems[J].Ecological Engineering,2015,83:291-295.
[25] Borea L,Puig S,Monclús H,et al.Microbial fuel cell technology as a downstream process of a membrane bioreactor for sludge reduction[J].Chemical Engineering Journal,2017,326:222-230.
[26] Xiao B Y,Luo M,Wang X,et al.Electricity production and sludge reduction by integrating microbial fuel cells in anoxic-oxic process[J].Waste Management,2017,69:346-352.
[27] 金文标,王建芳,赵庆良,等.好氧-沉淀-厌氧工艺剩余污泥减量性能和机理研究[J].环境科学,2008(3):726-732.
[28] Lee N M,Welander T.Reducing sludge production in aerobic wastewater treatment through manipulation of the ecosystem[J].Water Research,1996,30(8):1781-1790.
[29] ?egaard H.Sludge minimization technologies——an overview[J].Water Science and Technology,2004,49(10):31-40.
[30] Lee N M,Welander T.Use of protozoa and metazoa for decreasing sludge production in aerobic wastewater treatment[J].Biotechnology Letters,1996,18(4):429-434.
[31] Ghyoot W,Verstraete W.Reduced sludge production in a two-stage membrane-assisted bioreactor[J].Water Research,2000,34(1):205-215.
[32] Labelle M A,Dold P L,Comeau Y.Mechanisms for reduced excess sludge production in the Cannibal process[J].Water Environment Research,2015,87(8):687-696.
[33] Salehiziri M,Amini Rad H,Novak J T.Disruption of cell to cell communication in the aeration unit of acannibal process:Sludge reduction efficiency and related mechanisms[J].Biochemical Engineering Journal,2018,137:326-333.
[34] 孙震,张云芳.LSP污泥减量生物处理系统及其水处理方法:中国,201610511134.9[P].2016-10-26.
[35] 陈奇,张柏鸿,李红,等.基于LSP装置对造纸废水污泥减量的试验分析[J].辽宁化工,2017,46(6):543-546.
[36] Gu J,Yang Q,Liu Y.Mainstream anammox in a novel A-2B process for energy-efficient municipal wastewater treatment with minimized sludge production[J].Water Research,2018,138:1-6.
[37] Wang Y Z,Zhang H M,Li B K,et al.Integrating sludge microbial fuel cell with inclined plate settling and membrane filtration for electricity generation,efficient sludge reduction and high wastewater quality[J].Chemical Engineering Journal,2018,331:152-160.
[38] Mannacharaju M,Natarajan P,Villalan A K,et al.An innovative approach to minimize excess sludge production in sewage treatment using integrated bioreactors[J].Journal of Environmental Sciences,2018,67:67-77.
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