臭氧高级氧化组合技术处理垃圾渗滤液达标邱家洲

123湧11．＜＞2000402．2000923．201302MBRAOP。MBRAOP1O3//AOP2O3AOP3～3．5COD＜100mg/LMBR/AOPO3/H2O2AOP6COD＜100mg/L。/AOP1O3//AOP2O3/H2O2。X703C1000－4602201123－0104－05OzoneAdvancedOxidationProcessforTreatmentofLandfillLeachateQIUJia-zhou1WANGGuo-hua2XUPin-hu3Yabeken-yu11．SumitomoPrecision＜Shanghai＞Co．Ltd．Shanghai200040China2．ResearchCenterShanghaiMunicipalEngineeringDesignandResearchInstituteShanghai200092China3．ShanghaiLaogangMunicipalSolidWasteTreatmentCo．Ltd．Shanghai201302ChinaAbstractThecombinedprocessofozoneadvancedoxidationprocessAOPcoagulationandbi-ochemicalpretreatmentwasusedtotreattheeffluentfromMBRforlandfillleachatefromwasteincinera-tionplantandlandfillsiteinShanghai．Thesmall-scaletestresultsshowthatfortheeffluentfromMBRinwasteincinerationplanttheCODoflessthan100mg/LcanbeachievedbytheAOP1O3/biochemi-cal/AOP2O3combinationprocesswhenthedosageofozoneis3to3．5units．FortheeffluentfromMBRinlandfillsitetheCODoflessthan100mg/Lcanbeachievedbythecoagulation/AOPO3/H2O2processwhenthedosageofozoneis6units．Consideringtheeconomicfactorthecombinedprocessofcoagulation/AOP1O3/biochemical/AOP2O3/H2O2isthebestwayforadvancedtreat-mentoflandfillleachate．Keywordsozoneadvancedoxidationprocesslandfillleachatecoagulationbiochemi-caltreatment20087《》GB16889—2008、、COD＜100mg/L1。COD＜1000mg/L。201171。COD＜100mg/LMBRSBR。/·401·2723201112CHINAWATER＆WASTEWATERVol．27No．23Dec．2011/2。NFRODTRO、、MBR/NF/ROUASB/SBR/CMF/RO。。20%～40%。、。、、、、、3。。AOP·OH。AOPO3/UV、O3/H2O2、UV/H2O2、H2O2/Fe2+Fenton、、、、4～8。·OH2．85V3．06VHClO1．49V·OH、CO2、H2OCOD。、。11.1SGA－01A－PSA4。SS151GN。ZR4－6。THB－1CODASONE。TOC。30%FeCl3PAM。1.2AOPAOP、、、65mm×2000mm、1。1AOPFig．1FlowchartofAOPreactionsystem1.3FeCl3300r/min30s80r/min2minPAM300r/min30s80r/min2min15min。1.4MLSS3000mg/L。2MBRAOP、AOP1//AOP2/AOP。2.1MBRMBRUF1。MBRB/C＜0．017BOD5。CODTOC2～3。。6。·501·．watergasheat．com27231MBRTab．1EffluentqualityfromMBRforlandfillleachateatincinerationplantandlandfillsitepHCOD/mg·L－1BOD5/mg·L－1TOC/mg·L－1Cl－/mg·L－1/NTUNH3－N/mg·L－18．03～8．46328．4～381．81．8～5．795～128———6．95～8．78649．8～967．71．6～6．6203～2884530～48600．3～0．92．1～8．82.2AOPAOPO3O3/UV2、3。2AOPFig．2TreatmentefficiencyofleachatefromincinerationplantbyAOP3AOPFig．3TreatmentefficiencyofleachatefromlandfillsitebyAOP2、3AOPCOD。AOPO3/UV6COD＜100mg/L73．6%MBRCODAOP10COD100mg/LAOP。AOPAOP/COD100/CODT/COD。O3COD325．0mg/L214．4mg/LT/COD1．8COD＜214．4mg/LT/CODAOP2．53．7。COD＞319．2mg/LT/CODAOP1．11．6COD319．2mg/L198．1mg/LT/CODAOP1．82．2。T/CODCOD320mg/LT/CODCOD320mg/L200mg/LT/CODCOD＜200mg/LT/COD。O3O3/UVCOD＞200mg/LT/CODCOD＜200mg/LO3/UVT/CODO3。O3/UVO3。AOP。B/C0．0190．266。BOD5AOPAOP2～437．5mg/LB/C0．050．238BOD5AOP3～669．8mg/L。pHAOPpH8．08～8．46。AOPpH8．787．497．93·601·2723．watergasheat．comCO2H2O。2.3AOP1//AOP2AOPAOPAOP1AOP2。AOP。AOPMBR4、5。4AOPFig．4TreatmentefficiencyofleachatefromincinerationplantbyAOPandbiochemicaltreatment5AOPFig．5TreatmentefficiencyofleachatefromlandfillsitebyAOPandbiochemicaltreatmentAOPAOP。AOP3～3．5COD＜100mg/LAOP7～9COD＜100mg/L。AOP124AOP。AOP2O3/UV/＞O3/UV＞O3/H2O2＞O3O3/H2O2/UV/＞O3/H2O2＞O3。NaClOCOD35．7mg/L。2O3++1．5O3/H2O2AOP3O3++4O3/H2O2AOP。COD100mg/LNaClO+AOP1O3++AOP2O3/H2O2AOP1COD38．1%19．3%AOP215．2%72．6%NaClOCOD5．5%AOP135．6%18．3%AOP225．7%85．1%。2.4/AOPCOD700mg/LAOP1O3//AOP2O3/H2O2AOP7COD100mg/LAOP。COD100mg/LAOP3．57。。AOP。、PAMpHpHFeCl3/PAMCOD300～400mg/L。MBR/AOP6。MBRCOD654．0mg/L751．9～861．8mg/L。COD57．8%AOPCOD＜100mg/LAOP6COD29．8%/AOP87．6%。·701·．watergasheat．com2723CODAOPAOP。6AOPFig．6TreatmentefficiencyofleachatefromlandfillsitebyAOPandcoagulation3MBRAOPT/COD＜1．6COD320mg/LT/COD1．8～2．2COD320mg/L200mg/LT/COD2．5～3．7COD＜200mg/LAOP。COD100mg/LMBRAOPO3//AOPO3AOP3～3．5MBRAOPO3//AOPO3AOP7～9/AOPO3AOP6。/AOP1O3//AOP2O3/H2O2。。1．J．201127647－50．2．J．201127199－101．3RenouSGivaudanJGPoulainSetal．LandfillleachatetreatmentReviewandopportunityJ．JHazardMater20081503468－493．4．J．200524572－78．5．J．200524572－78．6InceNH．Light-enhancedchemicaloxidationfortertiarytreatmentofmunicipallandfillleachateJ．WaterEnvi-ronRes19987061161－1169．7WuJJWuCCMaHWetal．Treatmentoflandfillleachatebyozone-basedadvancedoxidationproce[e-mail]2011－07－05·801·2723．watergasheat．com