39920149ENVIRONMENTALSCIENCEANDMANAGEMENTVol.39No.9Sep.20142014-08-201980-。1674-6139201409-0113-04CLR李保桂1,王涛2,徐富2,阮文权21.3004572.214122CLR反应器是在IC反应器的基础上优化的厌氧反应装置,详细介绍了改进的工艺和实验方案,对垃圾焚烧发电厂产生的渗滤液,采用CLR厌氧反应器进行实验研究,结果表明:在中温的环境下,CLR厌氧进水COD从4200mg/L逐渐提高到42000mg/L的情况下,并稳定进水COD浓度42000mg/L左右时,出水COD在8400mg/L左右,COD去除率为80%以上。CLR反应器处理实际渗滤液的负荷能够达到42kgCOD/(m3·d),产气效率为0.4L沼气/gCOD,从处理效果的分析为生产规模工程设计提供参考。垃圾焚烧厂;垃圾渗滤液;沼气提升式反应器(CLR)X703.3ATreatmentofLeachatefromWasteIncinerationPowerPlantwithCLRReactorLiBaogui1WangTao2XuFu2RuanWenquan21.TianjinBinhaiNewDistrictHuanhanSolidWasteComprehensiveTreatmentCo.Ltd.Tianjin300457China2.SchoolofEnvironmentalandCivilEngineeringJiangnanUniversityWuxi214122ChinaAbstractCH4LiftReactorCLRisoptimizedonthebasisoftheICreactor.Thispaperdescribedindetailtheimprovedprocessesandexperimentalprograms.TheexperimentalstudyontheleachateofwasteincinerationpowerplantbyCLRanaerobicreactorandtheresultsshowedthatatamesophilictemperaturethereactorreachedanaverageorganicloadrateOLRof42kgCOD/m3·daytheefficiencyofthegasproductionof0.4Lbiogas/gCODremoveinfluentCODof42000mg/LeffluentCODofapproximately8400mg/LandCODremovalrateof80%.Thisstudycouldbeusedasreferencetoguideandoptimizefull-scaleanaerobicgranularreactors.KeywordswasteincinerationpowerplantleachateCH4LiftReactorCLR1。、。CLRCH4LiftReactorICInternalCirculationReactorICPAQUES802。1UASB、。UASBCOD60%~80%。、。。3-5。·311·39920149·CLRVol.39No.9Sep.2014IC100m335~50kg/m3·dHRT4h~6hUASB3。6IC35℃IC20kgCOD/m3·dCOD85%20℃10kgCOD/m3·dCOD80%。7IC23d7.4kgCOD/m3·dCOD70%。IC。IC、、。CLRICEGSB。1CLR、、、。1CLRCLR。、、、、、、。CLRIC、、。+COD。CLRCLRCOD。120LCLR。1.148℃37℃。10L/d40L/d。1.21/3。20L/d100L/d。9301630COD。1.31。·411·39920149·CLRVol.39No.9Sep.20141CODmg/LpHNH3-Nmg/LTNmg/LTPmg/LSSmg/L424807.32213.6138936.9962311COD2。80%。2CODmg/LCODmg/L42480945904110002.5170001.7250001.33200014248022.1267COD4590g/LCOD42480mg/L。COD85%90%11000mg/L59.2%93%5d。17000mg/L3d61.2%97.3%COD92.590%CLR。27d25000mg/L63.54%8d83.7%32000mg/L53.12%3d10d84.32%48.32%54d4d55d63.56%58d80.2~85.6%14d。CLR80%2。2.233。260~280m3/d。0.4L/gCODCLRCOD。·511·39920149·CLRVol.39No.9Sep.20143CLR3.1B/C0.4~0.5、+。3.2CLRCLRUASB。3.2.1负荷更高IC20LIC2430L。CLR40CODkg/m3·d~50kgCOD/m3·d42kgCOD/m3·d。55。1m31.5~2m3、280m31.5m3420m34。CLR、。20kg/m3·d。3.2.2占地更小,操作更加简便CLR31-41UASB。CLR、。3.2.3产气量大COD0.4m3300m342g/LCLR4000m3。。44.1CLR。4.242kgCOD/m3·dCOD80%。4.30.4L/gCODCOD0.4m3。1.D.2005.2.ICJ.20112156-158.3.ICJ.20104205-206.4LinTChenP.Studiesonhydrodynamicsofaninter-nal-loopairliftreactoringasentrainmentregimebyparticleim-ageanalyzerJ.ChemicalEngineeringJournal20051081-269-79.5BlaejMKiaMMarkoJ.ScaleinfluenceonthehydrodynamicsofaninternalloopairliftreactorJ.ChemicalEngineeringandProcessingProcessIntensification200443121519-1527.6.ICD.2012.7.ICJ.20106758-762.·611·