高级氧化污泥深度脱水技术研究进展
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摘要
污泥脱水是污泥处理中的一个重要环节,可以减少污泥容量,削减污泥运输和最终处置费用。基于目前污泥处理中污泥脱水的现状,综述了几种高级氧化法对污泥深度脱水的研究进展,包括臭氧氧化法,Fenton、类Fenton氧化法和过硫酸盐氧化法;并展望了污泥脱水技术的发展与应用前景,以期为高级氧化技术在污泥深度脱水理论研究及工程应用提供技术参考。
Sludge dewatering is an important part in sludge management,which can reduce the volume of sludge and reduce the cost of transportation and disposal.Based on the present situation of sludge dewatering in sludge treatment,the research progress of several oxidation methods for advanced sludge dewatering,including O3 oxidation process,Fenton/Fenton-like oxidation process and persulfate oxidation process were summarized and described.The future development and potentials for real applications of the sludge dewatering technologies were prospected as well,which would provide technical reference for the theoretical research and engineering application.
Sludge dewatering is an important part in sludge management,which can reduce the volume of sludge and reduce the cost of transportation and disposal.Based on the present situation of sludge dewatering in sludge treatment,the research progress of several oxidation methods for advanced sludge dewatering,including O3 oxidation process,Fenton/Fenton-like oxidation process and persulfate oxidation process were summarized and described.The future development and potentials for real applications of the sludge dewatering technologies were prospected as well,which would provide technical reference for the theoretical research and engineering application.
引文
[1] ZHOU X,WANG Q L,JIANG G M,et al.A novel conditioning process for enhancing dewaterability of waste activated sludge by combination of zero-valent Iron and persulfate[J].Bioresource Technology,2015,185.
[2] NELLENSCHULTE T,KAYSER R.Change of particle structure of sewage sludges during mechanical and biological processes with regard to the dewatering result[J].Water Science and Technology,1997,36(4):293-306.
[3] COLIN F,GAZBAR S.Distribution of water in sludges in relation to their mechanical dewatering[J].Water Research,1995,29(8):2000-2005.
[4] VESILIND P A,HSU C C.Limits of sludge dewaterability[J].Water Science and Technology,1997,36(11):87-91.
[5] ZHEN G Y,LU X Q,WANG B Y,et al.Enhanced dewatering characteristics of waste activated sludge with Fenton pretreatment:effectiveness and statistical optimization[J].Frontiers of Environmental Science&Engineering,2014,8(2):267-276.
[6] YIN X,HAN P F,LU X P,et al.A review on the dewaterability of bio-sludge and ultrasound pretreatment[J].Ultrasonics Sonochemistry,2004,11(6):337-348.
[7] REHMAT T,BRANION R,DUFF S,et al.A laboratory sludge:press for characterizing sludge dewatering[J].Water Science and Technology,1997,35(2/3):189-196.
[8] TUROVSKIY I S,MATHAI P K.Wastewater sludge processing[M].New Jersey:John Wiley&Sons,2006.
[9] WANG Q H,FUJISAKI K,OHSUMI Y,et al.Enhancement of dewaterability of thickened waste activated sludge by freezing and thawing treatment[J].Journal of Environmental Science and Health.Part A.Toxic/Hazardous Substances&Environmental Engineering,2001,36(7):1361-1371.
[10] BOUGRIER C,ALBASI C,DELGENES J P,et al.Effect of ultrasonic,thermal and ozone pre-treatments on waste activated sludge solubilisation and anaerobic biodegradability[J].Chemical Engineering and Processing:Process Intensification,2006,45(8):711-718.
[11] DIAK J,OERMECI B,PROUX C.Freeze-thaw treatment of RBC sludge from a remote mining exploration facility in subarctic Canada[J].Water Science and Technology,2011,63(6):1309-1313.
[12] POXON T L,DARBY J L.Extracellular polyanions in digested sludge:measurement and relationship to sludge dewaterability[J].Water Research,1997,31(4):749-758.
[13] HENRIQUES I D,LOVE N G.The role of extracellular polymeric substances in the toxicity response of activated sludge bacteria to chemical toxins[J].Water Research,2007,41(18):4177-4185.
[14]李燕.臭氧投加在临江水厂深度水处理中的应用[J].上海水务,2010,26(3):17-20.
[15] GOMES J F,BEDNARCZYK K,GMUREK M A,et al.Noble metal-TiO2supported catalysts for the catalytic ozonation of parabens mixtures[J].Process Safety and Environmental Protection,2017,111:148-159.
[16] MARTINS R C,QUINTA FERREIRA R M.Catalytic ozonation of phenolic acids over a Mn-Ce-O catalyst[J].Applied Catalysis B:Environmental,2009,90(1/2):268-277.
[17] ZHANG J,ZHANG J,TIAN Y,et al.Changes of physicochemical properties of sewage sludge during ozonation treatment:correlation to sludge dewaterability[J].Chemical Engineering Journal,2016,301.
[18]王琳,孙德栋.臭氧氧化分解污泥的试验研究[J].中国海洋大学学报(自然科学版),2005,35(1):83-86.
[19] CHACANA J,LABELLE M A,LAPORTE A,et al.Ozonation of primary sludge and digested sludge to increase methane production in a chemically enhanced primary treatment facility[J].Ozone:Science&Engineering,2017,39(3):148-158.
[20] DEMIR O,FILIBELI A.Fate of return activated sludge after ozonation:an optimization study for sludge disintegration[J].Environmental Technology,2012,33(16):1869-1878.
[21] BRAGUGLIA C M,GIANICO A,MININNI G.Comparison between ozone and ultrasound disintegration on sludge anaerobic digestion[J].Journal of Environmental Management,2012,95(Suppl.1):139-143.
[22] SILVESTRE G,RUIZ B,FITER M,et al.Ozonation as a pretreatment for anaerobic digestion of waste-activated sludge:effect of the ozone doses[J].Ozone:Science&Engineering,2015,37(4):316-322.
[23] ZHANG G M,YANG J,LIU H Z,et al.Sludge ozonation:disintegration,supernatant changes and mechanisms[J].Bioresource Technology,2009,100(3):1505-1509.
[24] CHU L B,YAN S T,XING X H,et al.Progress and perspectives of sludge ozonation as a powerful pretreatment method for minimization of excess sludge production[J].Water Research,2009,43(7):1811-1822.
[25] ZHEN G Y,LU X Q,KATO H,et al.Overview of pretreatment strategies for enhancing sewage sludge disintegration and subsequent anaerobic digestion:current advances,fullscale application and future perspectives[J].Renewable&Sustainable Energy Reviews,2017,69:559-577.
[26] NEYENS E,BAEYENS J.A review of classic Fenton’s peroxidation as an advanced oxidation technique[J].Journal of Hazardous Materials,2003,98(1/2/3).
[27] KITIS M,ADAMS C D,DAIGGER G T.The effects of Fenton’s reagent pretreatment on the biodegradability of nonionic surfactants[J].Water Research,1999,33(11):2561-2568.
[28]罗安然,甄广印,龙吉生,等.Fenton预处理强化污泥脱水:胞外聚合物和黏度的特性研究[J].环境工程,2016,34(2):127-132.
[29] ZHOU X,JIANG G M,WANG Q L,et al.Role of indigenous iron in improving sludge dewaterability through peroxidation[J].Scientific Reports,2015,5:7516.
[30] HOU X,JIANG G M,ZHANG T T,et al.Role of extracellular polymeric substances in improvement of sludge dewaterability through peroxidation[J].Bioresource Technology,2015,192:817-820.
[31] YU W B,YANG J K,SHI Y F,et al.Roles of iron species and pH optimization on sewage sludge conditioning with Fenton’s reagent and lime[J].Water Research,2016,95:124-133.
[32]张昊,杨家宽,虞文波,等.Fenton试剂与骨架构建体复合调理剂对污泥脱水性能的影响[J].环境科学学报,2013,33(10):2742-2749.
[33] ZENG X F,TWARDOWSKA I,WEI S H,et al.Removal of trace metals and improvement of dredged sediment dewaterability by bioleaching combined with Fenton-like reaction[J].Journal of Hazardous Materials,2015,288:51-59.
[34]刘昌庚,张盼月,蒋娇娇,等.生物沥浸耦合类Fenton氧化调理城市污泥[J].环境科学,2015,36(1):333-337.
[35]杨世迎,陈友媛,胥慧真,等.过硫酸盐活化高级氧化新技术[J].化学进展,2008,20(9):1433-1438.
[36] ZHEN G Y,ZHAO Y C.Pollution control and resource recovery:sewage sludge[M].Oxford:Elsevier Inc.,2017.
[37] YAN J C,LEI M,ZHU L H,et al.Degradation of sulfamonomethoxine with Fe3O4 magnetic nanoparticles as heterogeneous activator of persulfate[J].Journal of Hazardous Materials,2011,186(2/3):1398-1404.
[38] OH S Y,KANG S G,CHIU P C.Degradation of 2,4-dinitrotoluene by persulfate activated with zero-valent iron[J].Science of the Total Environment,2010,408(16):3464-3468.
[39] OH S Y,KIM H W,PARK J M,et al.Oxidation of polyvinyl alcohol by persulfate activated with heat,Fe2+,and zerovalent iron[J].Journal of Hazardous Materials,2009,168(1):346-351.
[40] ZHEN G Y,LU X Q,HAO Y C,et al.Enhanced dewaterability of sewage sludge in the presence of Fe(Ⅱ)-activated persulfate oxidation[J].Bioresource Technology,2012,116:259-265.
[41] KIM M S,LEE K M,KIM H E,et al.Disintegration of waste activated sludge by thermally-activated persulfates for enhanced dewaterability[J].Environmental Science&Technology,2016,50(13):7106-7115.
[42] LEE K M,MIN S K,LEE C.Oxidative treatment of waste activated sludge by different activated persulfate systems for enhancing sludge dewaterability[J].Sustainable Environment Research,2016,26:177-183.
[43] LIU J,YANG Q,WANG D B,et al.Enhanced dewaterability of waste activated sludge by Fe(Ⅱ)-activated peroxymonosulfate oxidation[J].Bioresource Technology,2016,206:134-140.
[44] ZHEN G Y,LU X Q,LI Y Y,et al.Novel insights into enhanced dewaterability of waste activated sludge by Fe(Ⅱ)-activated persulfate oxidation[J].Bioresource Technology,2012,119:7-14.
[45] ZHEN G Y,LU X Q,SU L H,et al.Unraveling the catalyzing behaviors of different iron species(Fe2+vs.Fe)in activating persulfate-based oxidation process with implications to waste activated sludge dewaterability[J].Water Research,2018,134:101-114.
[46] ZHEN G Y,LU X Q,NIU J,et al.Inhibitory effects of a shock load of Fe(Ⅱ)-mediated persulfate oxidation on waste activated sludge anaerobic digestion[J].Chemical Engineering Journal,2013,233:274-281.
[47] ZHEN G Y,LU X Q,WANG B Y,et al.Synergetic pretreatment of waste activated sludge by Fe(Ⅱ)-activated persulfate oxidation under mild temperature for enhanced dewaterability[J].Bioresource Technology,2012,124:29-36.
[48] ZHEN G Y,LU X Q,LI Y Y,et al.Innovative combination of electrolysis and Fe(Ⅱ)-activated persulfate oxidation for improving the dewaterability of waste activated sludge[J].Bioresource Technology,2013,136:654-663.
[49] SONG K,ZHOU X,LIU Y Q,et al.Improving dewaterability of anaerobically digested sludge by combination of persulfate and zero valent iron[J].Chemical Engineering Journal,2016,295:436-442.
[50] LI Y F,YUAN X Z,WU Z B,et al.Enhancing the sludge dewaterability by electrolysis/electrocoagulation combined with zero-valent iron activated persulfate process[J].Chemical Engineering Journal,2016,303:636-645.
[51] SONG K,ZHOU X,LIU Y Q,et al.Role of oxidants in enhancing dewaterability of anaerobically digested sludge through Fe(Ⅱ)activated oxidation processes:hydrogen peroxide versus persulfate[J].Scientific Reports,2016,6:24800.
[52]潘胜,黄光团,谭学军,等.Fenton试剂对剩余污泥脱水性能的改善[J].净水技术,2012,31(3):26-31,35.
[53]周煜,张爱菊,张盼月,等.光-Fenton氧化破解剩余污泥和改善污泥脱水性能[J].环境工程学报,2011,5(11):2600-2604.
[54] ONCU N B,MERCAN N,BALCIOGLU I A.The impact of ferrous iron/heat-activated persulfate treatment on waste sewage sludge constituents and sorbed antimicrobial micropollutants[J].Chemical Engineering Journal,2015,259:972-980.
[2] NELLENSCHULTE T,KAYSER R.Change of particle structure of sewage sludges during mechanical and biological processes with regard to the dewatering result[J].Water Science and Technology,1997,36(4):293-306.
[3] COLIN F,GAZBAR S.Distribution of water in sludges in relation to their mechanical dewatering[J].Water Research,1995,29(8):2000-2005.
[4] VESILIND P A,HSU C C.Limits of sludge dewaterability[J].Water Science and Technology,1997,36(11):87-91.
[5] ZHEN G Y,LU X Q,WANG B Y,et al.Enhanced dewatering characteristics of waste activated sludge with Fenton pretreatment:effectiveness and statistical optimization[J].Frontiers of Environmental Science&Engineering,2014,8(2):267-276.
[6] YIN X,HAN P F,LU X P,et al.A review on the dewaterability of bio-sludge and ultrasound pretreatment[J].Ultrasonics Sonochemistry,2004,11(6):337-348.
[7] REHMAT T,BRANION R,DUFF S,et al.A laboratory sludge:press for characterizing sludge dewatering[J].Water Science and Technology,1997,35(2/3):189-196.
[8] TUROVSKIY I S,MATHAI P K.Wastewater sludge processing[M].New Jersey:John Wiley&Sons,2006.
[9] WANG Q H,FUJISAKI K,OHSUMI Y,et al.Enhancement of dewaterability of thickened waste activated sludge by freezing and thawing treatment[J].Journal of Environmental Science and Health.Part A.Toxic/Hazardous Substances&Environmental Engineering,2001,36(7):1361-1371.
[10] BOUGRIER C,ALBASI C,DELGENES J P,et al.Effect of ultrasonic,thermal and ozone pre-treatments on waste activated sludge solubilisation and anaerobic biodegradability[J].Chemical Engineering and Processing:Process Intensification,2006,45(8):711-718.
[11] DIAK J,OERMECI B,PROUX C.Freeze-thaw treatment of RBC sludge from a remote mining exploration facility in subarctic Canada[J].Water Science and Technology,2011,63(6):1309-1313.
[12] POXON T L,DARBY J L.Extracellular polyanions in digested sludge:measurement and relationship to sludge dewaterability[J].Water Research,1997,31(4):749-758.
[13] HENRIQUES I D,LOVE N G.The role of extracellular polymeric substances in the toxicity response of activated sludge bacteria to chemical toxins[J].Water Research,2007,41(18):4177-4185.
[14]李燕.臭氧投加在临江水厂深度水处理中的应用[J].上海水务,2010,26(3):17-20.
[15] GOMES J F,BEDNARCZYK K,GMUREK M A,et al.Noble metal-TiO2supported catalysts for the catalytic ozonation of parabens mixtures[J].Process Safety and Environmental Protection,2017,111:148-159.
[16] MARTINS R C,QUINTA FERREIRA R M.Catalytic ozonation of phenolic acids over a Mn-Ce-O catalyst[J].Applied Catalysis B:Environmental,2009,90(1/2):268-277.
[17] ZHANG J,ZHANG J,TIAN Y,et al.Changes of physicochemical properties of sewage sludge during ozonation treatment:correlation to sludge dewaterability[J].Chemical Engineering Journal,2016,301.
[18]王琳,孙德栋.臭氧氧化分解污泥的试验研究[J].中国海洋大学学报(自然科学版),2005,35(1):83-86.
[19] CHACANA J,LABELLE M A,LAPORTE A,et al.Ozonation of primary sludge and digested sludge to increase methane production in a chemically enhanced primary treatment facility[J].Ozone:Science&Engineering,2017,39(3):148-158.
[20] DEMIR O,FILIBELI A.Fate of return activated sludge after ozonation:an optimization study for sludge disintegration[J].Environmental Technology,2012,33(16):1869-1878.
[21] BRAGUGLIA C M,GIANICO A,MININNI G.Comparison between ozone and ultrasound disintegration on sludge anaerobic digestion[J].Journal of Environmental Management,2012,95(Suppl.1):139-143.
[22] SILVESTRE G,RUIZ B,FITER M,et al.Ozonation as a pretreatment for anaerobic digestion of waste-activated sludge:effect of the ozone doses[J].Ozone:Science&Engineering,2015,37(4):316-322.
[23] ZHANG G M,YANG J,LIU H Z,et al.Sludge ozonation:disintegration,supernatant changes and mechanisms[J].Bioresource Technology,2009,100(3):1505-1509.
[24] CHU L B,YAN S T,XING X H,et al.Progress and perspectives of sludge ozonation as a powerful pretreatment method for minimization of excess sludge production[J].Water Research,2009,43(7):1811-1822.
[25] ZHEN G Y,LU X Q,KATO H,et al.Overview of pretreatment strategies for enhancing sewage sludge disintegration and subsequent anaerobic digestion:current advances,fullscale application and future perspectives[J].Renewable&Sustainable Energy Reviews,2017,69:559-577.
[26] NEYENS E,BAEYENS J.A review of classic Fenton’s peroxidation as an advanced oxidation technique[J].Journal of Hazardous Materials,2003,98(1/2/3).
[27] KITIS M,ADAMS C D,DAIGGER G T.The effects of Fenton’s reagent pretreatment on the biodegradability of nonionic surfactants[J].Water Research,1999,33(11):2561-2568.
[28]罗安然,甄广印,龙吉生,等.Fenton预处理强化污泥脱水:胞外聚合物和黏度的特性研究[J].环境工程,2016,34(2):127-132.
[29] ZHOU X,JIANG G M,WANG Q L,et al.Role of indigenous iron in improving sludge dewaterability through peroxidation[J].Scientific Reports,2015,5:7516.
[30] HOU X,JIANG G M,ZHANG T T,et al.Role of extracellular polymeric substances in improvement of sludge dewaterability through peroxidation[J].Bioresource Technology,2015,192:817-820.
[31] YU W B,YANG J K,SHI Y F,et al.Roles of iron species and pH optimization on sewage sludge conditioning with Fenton’s reagent and lime[J].Water Research,2016,95:124-133.
[32]张昊,杨家宽,虞文波,等.Fenton试剂与骨架构建体复合调理剂对污泥脱水性能的影响[J].环境科学学报,2013,33(10):2742-2749.
[33] ZENG X F,TWARDOWSKA I,WEI S H,et al.Removal of trace metals and improvement of dredged sediment dewaterability by bioleaching combined with Fenton-like reaction[J].Journal of Hazardous Materials,2015,288:51-59.
[34]刘昌庚,张盼月,蒋娇娇,等.生物沥浸耦合类Fenton氧化调理城市污泥[J].环境科学,2015,36(1):333-337.
[35]杨世迎,陈友媛,胥慧真,等.过硫酸盐活化高级氧化新技术[J].化学进展,2008,20(9):1433-1438.
[36] ZHEN G Y,ZHAO Y C.Pollution control and resource recovery:sewage sludge[M].Oxford:Elsevier Inc.,2017.
[37] YAN J C,LEI M,ZHU L H,et al.Degradation of sulfamonomethoxine with Fe3O4 magnetic nanoparticles as heterogeneous activator of persulfate[J].Journal of Hazardous Materials,2011,186(2/3):1398-1404.
[38] OH S Y,KANG S G,CHIU P C.Degradation of 2,4-dinitrotoluene by persulfate activated with zero-valent iron[J].Science of the Total Environment,2010,408(16):3464-3468.
[39] OH S Y,KIM H W,PARK J M,et al.Oxidation of polyvinyl alcohol by persulfate activated with heat,Fe2+,and zerovalent iron[J].Journal of Hazardous Materials,2009,168(1):346-351.
[40] ZHEN G Y,LU X Q,HAO Y C,et al.Enhanced dewaterability of sewage sludge in the presence of Fe(Ⅱ)-activated persulfate oxidation[J].Bioresource Technology,2012,116:259-265.
[41] KIM M S,LEE K M,KIM H E,et al.Disintegration of waste activated sludge by thermally-activated persulfates for enhanced dewaterability[J].Environmental Science&Technology,2016,50(13):7106-7115.
[42] LEE K M,MIN S K,LEE C.Oxidative treatment of waste activated sludge by different activated persulfate systems for enhancing sludge dewaterability[J].Sustainable Environment Research,2016,26:177-183.
[43] LIU J,YANG Q,WANG D B,et al.Enhanced dewaterability of waste activated sludge by Fe(Ⅱ)-activated peroxymonosulfate oxidation[J].Bioresource Technology,2016,206:134-140.
[44] ZHEN G Y,LU X Q,LI Y Y,et al.Novel insights into enhanced dewaterability of waste activated sludge by Fe(Ⅱ)-activated persulfate oxidation[J].Bioresource Technology,2012,119:7-14.
[45] ZHEN G Y,LU X Q,SU L H,et al.Unraveling the catalyzing behaviors of different iron species(Fe2+vs.Fe)in activating persulfate-based oxidation process with implications to waste activated sludge dewaterability[J].Water Research,2018,134:101-114.
[46] ZHEN G Y,LU X Q,NIU J,et al.Inhibitory effects of a shock load of Fe(Ⅱ)-mediated persulfate oxidation on waste activated sludge anaerobic digestion[J].Chemical Engineering Journal,2013,233:274-281.
[47] ZHEN G Y,LU X Q,WANG B Y,et al.Synergetic pretreatment of waste activated sludge by Fe(Ⅱ)-activated persulfate oxidation under mild temperature for enhanced dewaterability[J].Bioresource Technology,2012,124:29-36.
[48] ZHEN G Y,LU X Q,LI Y Y,et al.Innovative combination of electrolysis and Fe(Ⅱ)-activated persulfate oxidation for improving the dewaterability of waste activated sludge[J].Bioresource Technology,2013,136:654-663.
[49] SONG K,ZHOU X,LIU Y Q,et al.Improving dewaterability of anaerobically digested sludge by combination of persulfate and zero valent iron[J].Chemical Engineering Journal,2016,295:436-442.
[50] LI Y F,YUAN X Z,WU Z B,et al.Enhancing the sludge dewaterability by electrolysis/electrocoagulation combined with zero-valent iron activated persulfate process[J].Chemical Engineering Journal,2016,303:636-645.
[51] SONG K,ZHOU X,LIU Y Q,et al.Role of oxidants in enhancing dewaterability of anaerobically digested sludge through Fe(Ⅱ)activated oxidation processes:hydrogen peroxide versus persulfate[J].Scientific Reports,2016,6:24800.
[52]潘胜,黄光团,谭学军,等.Fenton试剂对剩余污泥脱水性能的改善[J].净水技术,2012,31(3):26-31,35.
[53]周煜,张爱菊,张盼月,等.光-Fenton氧化破解剩余污泥和改善污泥脱水性能[J].环境工程学报,2011,5(11):2600-2604.
[54] ONCU N B,MERCAN N,BALCIOGLU I A.The impact of ferrous iron/heat-activated persulfate treatment on waste sewage sludge constituents and sorbed antimicrobial micropollutants[J].Chemical Engineering Journal,2015,259:972-980.