阿科蔓生态净化基强化生活污水处理工艺综述

1-ThesummaryofAquamatsstrengtheningdomesticwastewatertreatmentprocessAbstractInthispaper,thesituationanddevelopmentofbiofilmtechnologywhichisusedintreatingdomesticwastewaterwidelyaresummarizedanddiscussed.Andthedevelopmentoffillsinanaerobicbiofilmprocessesandbiologicalcontactoxidationprocessissetforthindetails.Basedonsettingforththenewcarrier-Aquamats,theinfluenceandsignificanceofAquamatsapplyingintreatingdomesticwastewaterarediscussed.KeywordsbiofilmAquamatsdomesticwastewater2002439.51.5%207.22.3%232.30.9%10%[1],,2002,V60%III-VIII-IVIII-IVIIII2[2]20101050m350%10001233140%-60%25%-50%10%[3]421VFAa5bcd12aAF60McCartyCoulter2KgCOD/m3?dAF4-5kgCOD/m3?dAF10-15kgCOD/m3?d[4]AFAFSRTMcCartySRTHRTSRTSRTHRTSRTAF10-20gVSS/LAFAFAFAFAF6AFAFAFAFAFAFYoungDahab[4]AF1mCOD,COD0.3m,AF,AF,AF60g/LAF,,,AF,AF,AFAF2~3CODAFAFLe-ttinga1993AF30~40[4]SpecialAnaerobicFilmBed,SAFB,7bAFBR[5][5]cAAFEBAnaerobicAttachedFilmExpandedBedJewell197410%~20%20%~70%BruceJ.Alderman[6]8BOD32030707010~20g/l10%9120~100mm2,90%,CODBOD580%1~2CODBOD70-80%87-93m2/m31000~2500m2/m398%-99%COD70%-85%BOD580%~90%YDT3SNP102~4mmBOD5CODcrTSS87%81%90%NovaVista7000Bucarmanga160000JOHKASO[7]GLettinga[8]-11UASB[91011]/[1213]RicardoFranciGoncalves[1415]UASBBFHRT6h0.17hCODcrBOD5SS90%UASBBFUASBUASB-,,,IgorBodik[16]15h4h105.9CODcrBOD5SS80%4.5-23TKN46.4-87.3%,--2-3h-12,CODcrBOD5SS11NitrosomonasNO2-NitrobactetNO3-CO3-HCO3-CO2NH3NH4+NO2-1131m11.50.51.0hr8-3612-59m(hr-1)0.04-0.080.02-0.06Y(mg/mg)0.04-0.130.02-0.07K(mg/L)0.6-3.60.3-1.71NO2-NitrosomonasNH4++1.382O2+1.982HCO3.-0.018C5H7O2N+0.982NO2-+1.036H2O+1.891H2CO3NitrobacterNO2-+0.003NH4++0.01H2CO3+0.003HCO3-+0.488O20.003C5H7O2N+0.008H2O+NO3-:NH4++1.86O2+1.985HCO3.-0.021C5H7O2N+1.044H2O+1.881H2CO3+0.982NO3-1g4.57g143.43g7.14gCaCO3/gNH4-N2-IIINH4+-II-INH2OHO+INOH+II+IIINO2-+IV+VNO3-NitrosomonasNitrobacter2NH4+NO2-,36,,12.N2O15NO3-NH4+NO3-+1.08CH3OH+0.24HCO30.056C5H7O2N+0.47N2+1.68H2O+HCO3-NO2-+0.67CH3OH+0.53H2CO30.04C5H7O2N+0.48N2+1.23H2O+HCO3-,,,1gNO3-2.6g,,3.47gCaCO3/gNO3-NNa2SC5H7O2N+4NO8-5CO2+NH3+2N2+40H-NH3,,,SBR[17][18][19]162/1,/,COD/N,C/N,,A/OA2/OSBR.A/O/A/OA2/O/A2/ONH4-N30mg/LA2/ONH4-N5mg/LA2/OTKN40mg/L10mg/L17TN30-40%90%NH4-N89%SBR/A/OSBRTN90%270/7-181.0kgN/m3dNO2-1%TSS1.00mg/L3H2PO4-HPO42-PO43-90%1834PO3-3-PO4O22OCO2+HDNDN33[20]45060Srinath[21]PhostripBardenphoA/OUCTSBR19PhostripTP1mg/LBarnardBradenpho/phoredoxBradenphoBradenphoUCTBradenphoBradenphoA/O////A2/O[22]TP50%SBR[22]30%-50%20%SBRTP95%512030d5dRensink1985[23]22/d30175.34.6/%405087.59123.0d4A2/O5214A1/O-A2/OOA1A2OA1A2OA25/OA2/OA2/OMLSS2VFACODVFAmg/L,COD,,,,,,,,,,.22A2/O6[24-26][24-26]A2A1O/O26A3A2/OVFAA2/OUCTJHBEASCUCT7UCTA2/O41OA22A2A1A1A2A22A123A2/O41~2h3~4h2~3h5~6hA2/OA2/OA2/O5241.5~2.5h2~3hA2/O,HRTHRT2~h3~4h6[27]1PHChaiSungGee[28]25NO3-NO2-N2pH[293031]1994-1997-8DaiggerElimwoodOrbalVFAs262PABGABPHAPHAPABGABSatoh]GABCH2O+0.208C6H10O5(CH)2CH1.5O0.5(PHB)+0.25CO2+0.54H2OPABGABLiuPABGABGABP/CP/CPABGABGABP/CPABCHUANG[43]1996UCTVIP7.A/OA/OBardenpho91090%3mg/LUCT1127NO3NNO3-NNUCT12A2/O/1310%100%400%9Bardenpho10Bardenpho400%100%11UCT100%200%50%100%100%300%50%100%12UCT100%200%100%200%90%/13A/A/O------11250250FDA282BDFSDFBDFHUFASSDFSDFPVCSDPHUFAs1295m2/m250m2/m288m2/m2245m2/m22(1)(2)1250()(3)303(1)(2)(3)461000010-20A1-40m31NP,BCD,,,,,5ATPPPO43-420mvP32123142481833-[1]20022003-12-1[2][M][3][M]2000[4][5]Lettinga,G.andACvanHaadel.Anaerobicdigestionforenergyproductionandenvironmentalprotection,in:T.B.Johanaaonatel(eds)RenewableEnergy,SourcesforFuelandElectricity.Washington,D.C.:IslandPress,1993.817-839[6]BruceJAldermanatalOptimaldesignforanaerobicpretreatmentofmunicipalwastewaterJournalofEnvironmentdEngineering124(1):4-10[7]19981623-7[8]YuHan-qing,Joo-HwaTay,FrancisWilsonASustainableMunicipalWastewaterTreatmentproeessfordeuelopingcountriesWatSciTech1997,35(9):191-198[9]Collivigharelli,Co.,Urbini,G.,etalAnaerobic-aerobictreatmentofmunicipalwastewaterswithfull-scaleUASBandattachesbiofilmreactorsWatSciTech1990,22(1):475-482[10]Garuti,G.,Dohanyos,M,etal.Anaerobic-aerobiccombinedprocessforthetreatmentofsewagewithnutrientremoval:theANANOXprocessWut34SciTech1992125(7):383-394[11]J.TdeSousaetalDomaticSewageTreatmentinanupflowAnaerobicSludge,BlandetSequencingBatchreactorsystemWat.Sci:Tech.1996,33(3):73~84[12]Takai,T,Hirata,A,etal,Effectsoftemperatureandudatelefattyacidsonnitrification-denitrificationactwityinsnall-scaleanarrobicrecirculationbiofilrnprccessWatSciTech1997,(b):101-108[13]Castillo,A,LlabresP,.etalAkineticstudyofacombinedanaerobicaerobicsystemfortreatmentofdomesticsewage,Wat,Res1999,33(7):1742-1747[14]RicardoFranciGoncalves,etal.AssociationofaUASBReactorandaSubmergedAeratedBiofilterforDomesticSewageTreatment,Wat.SciTech1998,38(8):189-195[15]RicardoFranciGoncalves,etal.CombinningUpflowAnaerobicSludgeBlanket(UASB)ReactorsandSubmergedAeratedBiofittersforSecondaryDomesticWastewaterTreatment.Wat,SciTech199940(8):71-79[16]IgorBodik,KardK.,etalNitrogenremovalinananaerobicbaffledfilterreactorwithaerobiepost-treatment.Bioresource,Teehnology2003,(89):79-84[17]HyungseokYooETALNi