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27520089ENVIRONMENTALCHEMISTRYVo.l27,No.5September2008200824.*(50378095).MAPSBR*汤琪1,2罗固源2(1,,400074;2,,400030)257045mgl-1TN7935mgl-1,TP1035mgl-1,78000Scm-1.SBR.,TN,TPCOD.,14,TN480mgl-1,TP60mgl-1,COD11500mgl-1,15000Scm-1.12h(20h,50h,35h,05h,10h).,TN15mgl-1,TP10mgl-1,COD110mgl-1.TN,TPCOD77%,87%90%.SBR,,,.,,Na2HPO412H2OMgSO47H2O257045mgl-1:200rmin-1,20min,pH95,MgPN=1311510,30min,9705%,TN7935mgl-1,TP1035mgl-1,78000Scm-1.,,.,[15].,SBR,,COD,TNTP.1,,,.:PO3-4P(mgl-1)TP(mgl-1)NH3N(mgl-1)TN(mgl-1)pHMg2+(mgl-1)COD(mgl-1)BOD(mgl-1)(Scm-1)8351035758679359515365250261578000254530552135254570350600280350OGO[6],,NaCl,COD,NaCl,,NaC,l(HClNaOHpH70),:(SRT)1820d,MLSS3500mgl-1,035kgCODkg-1MLSSd-1),DO30mgl-1,2025.10h(15h,45h,25h,05h,10h),3000,6000,9000,12000,15000,18000,21000,2400027000Scm-1COD,TNTP,8h,10h,12h14h64027COD,TNTP.:/h/h/h/h/h/h815351505101015452505101220553505101420604505102,,,1CODFig1TheremoralratioofCODindifferentsalinecontent.,,5000Scm-110000Scm-1,.11000scm-1,.1,17000Scm-1,COD,30000Scm-1,COD4526%,17000Scm-1.14000Scm-1,COD,,COD,.,SBR,,.,,,,24000Scm-1,,.3TN,TPCOD,NaC.l,,10h(15h,45h,25h,05h,10h).,TN,TPCOD,2.,3000,6000,9000,1200015000Scm-1,COD,.15000Scm-1,COD;24000Scm-1,COD603%.,,,COD,CODCOD,.21000Scm-1COD15000Scm-1COD,COD.TN,15000Scm-1,TN,,TN,15000Scm-1,TN,24000Scm-1,TN4734%.TP,15000Scm-1,TP,.15000Scm-1,TP,24000Scm-1,TP5621%.,,TP,TP5:MAPSBR64115000Scm-1,TPTP,.,15000Scm-1,TN,TPCOD.,TN,TPCOD,24000Scm-1,TN,TPCOD.41,15000Scm-1,TP60mgl-1,TN48mgl-1,COD1150mgl-1().2COD,TNTPFig2TheremovalratioofCOD,TNandTPindifferentsalinecontent4TN,TPCOD8h,10h,12h14h,TN,TPCOD.3.3,8h,TN,TPCOD10h,12h14h,10h,TNTP12h14h.12h14h,TN,TPCOD,.,12h.12h,10d,TN,TPCOD,TN,TPCOD77%,87%90%,TN15mgl-1,TP10mgl-1,COD110mgl-1,.3COD,TNTPFig3TheremovalratioofCOD,TNandTPindifferenttimes5TN,NH3N,TPCOD12h(20h,50h,35h,05h,10h),TN,NH3N,TPCOD,4.20h,COD,11480mgl-14830mgl-1,64227,TP580mgl-12430mgl-1.50h,,TP24mgl-1,NH3N,TN,.35h,TN,TP,.05h,CODTP.,TN,NH3N,TPCOD[7].4COD,NH3N,TNTPFig4ChangesofCOD,NH3N,TNandTPatdifferentoperatingperiod,14.15000Scm-1,TN480mgl-1,TP60mgl-1,COD11500mgl-1.12h(20h,50h,35h,05h,10h).,TN15mgl-1,TP10mgl-1,COD110mgl-1,TN,TPCOD77%,87%90%.[1]CamposJL,MosqueraCorralA,SanchzMetal,NitrificationinSalineWastewaterwithAmmoniaConcentrationinanActivatedSludgeUnit[J]WaterResearch,2002,3625552560[2]DincerAliR,FikretKarg,iSaltInhibitionKineticsinNitrificationofSyntheticSalineWastewater[J]EnzymeandMicrobialTechnology,2001,28661665[3]NugulIntrasungkha,JurgKeller,LindaLBlackal,lBiologicalNutrientRemovalEfficiencyinTreatmentofSalineWastewater[J].Wat.Sci.Tech.,1999,39(6)183190[4],,,[J],2005,6(8)4245[5],,,[J],2002,22(6)546550[6],,,OGO[J],,2006,26(8)12951330[7],,ERPSBR[J],2005,31(1)57615:MAPSBR643ASTUDYONTHETREATMENTOFLANDFILLLEACHATEBYMAPANDSBRPROCESSTANGQi1,2LUOGuyuan1(1Sciencecollege,ChongqingJiaotongUniversity,Chongqing,400074,China;2CollegeofUrbanConstructionandEnvironmentalEngineering,ChongqingUniversity,Chongqing,400030,China)ABSTRACTThelandfillleachatethatNH3Nis257045mgl-1isdisposedbymagnesiumammoniumphosphate(MAP)process.TPis1035mgl-1,TNis7935mgl-1conductivityis78000Scm-1inthetreatedwater.ThefeasibilityofthetreatmentoftreatedwaterbySBRprocessarediscussed.SaltquantityandoperatingperiodaffectingtheresultofremovalofTN,TP,CODarediscussedThetreatedwateroflandfillleachateanddomesticsewagearemixedby14Theconductivityisabout15000Scm-1,theconcentrationofCODisabout11500mgl-1,theconcentrationofTNisabout48mgl-1,theconcentrationofTPisabout60mgl-1inthemixsewageOperatingperiodis12h(anaerobictimeis20h,aerobictimeis50h,anoxictimeis35h,nextaerobictimeis05h,drainandleaveunusedtimeis10h)TheremovalratioofTN,TP,CODisabout77%,87%,90%TheconcentrationofTNislessthan15mgl-1,theconcentrationofTPislessthan10mgl-1,theconcentrationofCODisabout110mgl-1ininfluentKeywords:SBR,landfillleachate,magnesiumammoniumphosphate,nitrogenandphosphorusremova.l(IFHTCHINA2008)(IFATCHINA)200892325.,18000,,,..,.25333.:,,(),(,,),,INTECB2B,(CDM)/,2008.2008.(DWA),,:,,,,,,,,.(IFATCHINA)analyticaChina.analyticaChina.(IFATCHINA),,,.()