低碳源污水的脱氮除磷技术研究进展张静

COD。C/Nm(CODsol)/m(TN)=2～5CODsolCOD。。1TNpH。。。2。m(COD)/m(NOx--N)2.86。HRTm(COD)/m(NOx--N)2.86。m(COD)/m(NOx--N)5～103.5～4[1]。C/NC/N[2]。C/N3。1.1。、、TN[3-5]。ORPpH。m(COD)/m(NOx--N)20%[6]。COD[7-8]。A/OTN30%[7]。m(O3)/m(SS)0.2g/g[9]。m(COD)/m(NOx--N)≤2A/OSifedenTN≤10mg/L200092、、、、、、。、、、。C/NX703.1A1000-3770(2014)01-0001-00[e-mail]@tongji.edu.cn40120141Vol.40No.1Jan.,20141DOI:10.16796/j.cnki.1000-3770.2014.01.001TN85%[8]。、、、、、PCL、、[10-16]。。TN、TP53%、55%97%、93%[13]。PCLMBBRm(COD)/m(NOx--N)0.7HRT18.5hTN74.6%96.3%PCLPCLm(PCL)/m(N)1.27g/g[17]。MBBRTOCPCLPCLTN[18]。1.2CO2、TN。SBR[19]。AO。SBRCOD。211。Hong-DuckRyu41-1-2-22-2-1-1m(TCOD)/m(TKN)3:62.7mg/L[20]。TNC/NTN。1.31.3.1SBNR。25%40%COD。AOBNOBAOBDO、pH、、、、、[21-22]AOBNOB。。GuoSBRpHdpH/dtNOB80%[23]。WupH、DO、ORPSBRC/N80%7d。。28℃84%20℃61%[24]。Zeng(19±1)℃SBR。DO1.0mg/Lm(NO2--N)/m(NOx--N)95%。DOAOBDO1～2mg/LpH“”DONOB95%97%[25]。54m3SBR11.8～25℃DO、。98.2%401295%[26]。AAO18～23℃90dDO、FAHRT380%COD、NH4+-NTN95%、99%80%[27]。1.3.2ANAMMOX。。ANAMMOX。ANAMMOX。[28]。N2。。。。。PVA。PVA/alginate22d8.0kg/(m3·d)[29]。ANAMMOX[30-32]。C/N。C/NDO2～3mg/LHRT3.5hHRT3dTN90%[32]。1.3.3ANAMMOX50%50%。SHARON-ANAMMOXCANNON。SHARON-ANAMMOX2CANNONDO1.0mg/LDO。CANNONBiofixCANNONBiofix。BiofixDO5～6mg/L[33]。SHARON-ANAMMOXCANNON1。1.3.4SHARON-ANAMMOXCANNONDEAMOX[36]。2。DEAMOX。EKOS6DEAMOX[37]。ZurichStrassGlarnerlandRotterdamCANNONCANNONCANNONSHARON-ANAMMOX6252502505005005005007006301.741[28][34][34][35]1SHARON-ANAMMOXCANNONTab.1EngineeringapplicationofSHARON-ANAMMOXandCANNONprocessN/(kg·d-1)//m3140050040070CANNON31.4、。、。m(COD)/m(NOx--N)1.4TN75.8%[38]。。Chlorellakessleri10d127.9mg/L1.8mg/L129.6mg/L24.5mg/L98.6%、81.1%[39]。2PAOsβPHAPHAPAO。PHAPHAPHA。TP。、。PAOsGAO。GAOPHAPHA。GAO。、pHPAO。。pH=10、8d、60～80r/min80%COD67%60%～70%。、EBRP。pHpH6.4～8.0pH。3、、。3.1NO3--N“”。COD、、50%、30%、50%[40]。2。PAOs。A2/O、A2/O-、。A2/OC/N、C/P、、[41]。A2/O、、1:1.4:1.6250%60%m(COD)/m(NOx--N)4.43TN11.34mg/L0.5mg/L[42-43]。A2/O-BAFA2/OBAF。A2/O。A2/O-BAFm(COD)/m(NOx--N)4.2250%A2/O10dCOD、TN、TP85.8%、76.9%、98.3%DPAOsPAOs40.5%[44]。A2/O-BAF、。COD、NH4+-N100%、200%、300%400%TN65.0%、77.1%、86.4%88.1%TN0.63、40140.83、0.95、0.98g/(g·d)1.00、1.15、1.23、1.28g/(g·d)[45-46]。A2/ONOx--N1～4mg/L[47]。PAOs≥30min[48]。SBRSBRDO1.0mg/LSBRPAOsm(COD)/m(NOx--N)3～6COD、TN、TP94.9%、81.2%、89.5%m(COD)/m(NOx--N)5～63～4TN82.5%78%TP88%[49]。4mg/L8mg/L。PAOs。3.2A2/OA/OPAOs。A2/OA/O。、、、、DO、、[50]。A/O/PAOs。111。m(COD)/m(TN)3.06～4.41、m(COD)/m(TP)35.7～55.1TP、TN89.8%、66.5%60.1%7.1%[51]。4、、、。[1]HenzeM.Capabilitiesofbiologicalnitrogenremovalprocessesfromwastewater[J].WaterScience&Technology,1990,23(4/6):669-679.[2]DKim,TSKim,HDRyu,etal.Treatmentoflowcarbon-to-nitrogenwastewaterusingtwo-stagesequencingbatchreactorwithindependentnitrification[J].ProcessBiochemistry,2008,43(4):406-413.[3]NKishida,JHKim,MChen,etal.AutomaticcontrolstrategyforbiologicalnitrogenremovaloflowC/Nwastewaterinasequencingbatchreactor[J].WaterScienceandTechnology,2004,50(10):45-50.[4]JHKim,MChen,NKishida,etal.Integratedreal-timecontrolstrategyfornitrogenremovalinswinewastewatertreatmentusingsequencingbatchreactors[J].WaterResearch,2004,38(14/15):3340-3348.[5]NKishida,JHKim,MChen,etal.Effectivenessofoxidation-reductionpotentialandpHasmonitoringandcontrolparametersfornitrogenremovalinswinewastewatertreatmentbysequencingbatchreactors[J].JournalofBioscienceandBioengineering,2003,96(3):285-290.[6]HUNam,YOKim,JHLee,etal.AutomaticcontrolofexternalcarbonsourceadditionfornitrogenremovalinsewagewithlowC/Nratios[J].WaterScienceandTechnology,2004,49(5-6):245-249.[7]YangS,QHWang.SludgedisintegrationbyzonationfortheproductionofcarbonsourceforlowC/Nwastewatertreatment[C].Proceedingsof2009BeijingInternationalEnvironmentalTechnologyConference,Beijing,2009:447-456.[8]WuChengcheng,PengYongzhen,ZhangLiang,etal.EnhancednitrogenremovaloflowC/Nwastewaterinasubsequentdenitrifyingreactorfedbyendogenouscarbonsourcegeneratedfromprimarysludgefermentation[J].EnvironmentMaterialsandEnvironmentManagement,2011,281:101-105.[9]YangShuo,WangQunhui,ZhangTao,etal.Biologicalnitrogenremovalusingthesupernatantofozonizedsludgeasextracarbonsource[J].Ozone,2011,33(5):410-416.[10]SAslanATurkman.Biologicaldenitrificationofdrinkingwaterusingvariousnaturalorganicsolidsubstrates[J].WaterScienceandTechnology,2003,48(11/12):489-495.[11]BOvez.BatchbiologicaldenitrificationusingArundodonax,Gly-cyrrhizaglabra,andGracilariaverrucosaascarbonsource[J].ProcessBiochem,2006,41(6):1289-1295.[12]ZXXu,LShao,HLYin,etal.Biologicaldenitrificationusingcorncobsasacarbonsourceandbiofilmcarrier[J].WaterEnvironmentalResearch,2009,81(3):242-247.[13]HSShin,SRChae,JOKim,etal.Simultaneousorganicandstrongnitrogenremovalfromsewageinapilot-scaleBNRprocesswithfoodwaste[J].ScicenceandTechnology,2004,1:336-340.[14]ABoley,WRMuller,GHaider.Biodegradablepolymersassolidsubstrateandbiofilmcarrierfordenitrificationinrecirculatedaquaculturesystems[J].AquaculturalEngineering,2000,22(1/2):75-85.5[15]YHonda,ZOsawa.Microbialdenitrificationofwastewaterusingbiodegradablepolycaprolactone[J].PolymerDegradadationandS