单级全程自养脱氮工艺研究进展刘竹寒

2090CompletelyautotrophicnitrogenremovalovernitriteCANON、、[1]。20、、CANON。CANON、、。1CANON1.1CANON[2]。AmmoniaoxidizingbacteriaAOBAnaerobicammoniumoxidationbacteriaAnAOB。1.2—CANON、、[3]。1NH4+62.5%50%23CANONCANON。2CANON2.1CANON。3/AnAOBCANON/121121.5114582.510632CANON20。、、、。CANONX703A1000-3770(2017)[e-mail]43220172Vol.43No.2Feb.,2017DOI:10.16796/j.cnki.1000-3770.2017.02.0038AOBCANONCANON。。CANON[4]AMS、FASSASFASSASAMS。[5]72dPARKH[6]ANAMMOXAnAOB3.6dCANON。CANON、AnAOB。CANON、CANON。CANON。[7]、0.5mm1mmCANON。DO60dCANONCANONDOANAMMOX。[8]、10。[9]UASB80dTN80%～95%。、。2.22.2.1CANONAOBAnAOB。CANON30～35℃。AOBNitriteoxidizingbacteriaNOBNOBAOB。HELLINGAC[10]25℃AOBNOBANAMMOX。[11]20℃NO2-15℃。[12]CANON35℃AnAOBNO2-NOBNO3-NOB。CANONAnAOBCANON。2.2.2DODOCANON。AOBAnAOBDONOBAOBDO。AOBNOB0.6mg/L2.2mg/L9DODOAOBDONOB[13]。DODODOAOBAnAOB。DO[14]DO1.5mg/L81.1%[15]DO0.2、0.40.5mg/LCANONDO＜0.4mg/LCANONDODO≥0.5mg/LAnAOB[16]DO0.8mg/LDO2mg/L。DOCANONDO0.8mg/L。2.2.3pHFApHCANONFreeammoniaFA。[17]AOBpH7.0～8.6pH8.0NO2-STROUSM[18]pH6.7～8.38.0。[19]pH8.0pH8.0。FApHNH3NH4+ANTHONISENAC[20]125℃pH7.0、8.09.0FA0.56%、5.30%35.90%pHFAFAAOBNOB。pHFA。FAAOBNOB10～150mg/L、0.1～1.0mg/L[20][21]pH7.8168～392mg/LFA3.4～9.36mg/LNOB80～99%[19]pH6.0～9.0pH8pH1～493%～100%pH9FA52.73mg/LAOB。CANONpH8.0。ρ(FA)=17ρ(NH4+)×10pH14exp[6334/(273+t)]+10pH12.2.4CANONAnAOB[22]ANAMMOXANAMMOX。AnAOB-472kJ/mol-335kJ/molY=0.3AnAOBY=0.066。CODAnAOB。LIZG[23]COD133mg/L。LANCJ[24]C/N0.5AnAOBGUVEND[25]C/N1AnAOBTANGCJ[26]C/N2.9:1CANONC/N。2.2.5CANON。Cu2+、Zn2+Fe2+CANON。[27]Cu2+0～1mg/LZn2+0～4mg/LCu2+4mg/LZn2+8mg/L。BIZ[28]432101CANONTab.1EngineeringapplicationexamplesofCANONprocessathomeandabroad/m3SBRUASBRBCUBR14006004005050600600/(kg·m-3·d-1)/(kg·m-3·d-1)/%0.441.120.440.601.002.002.080.400.73～0.870.400.360.421.171.30＞9073906042596335363738394041Fe2+R10.03mMR20.06mMR30.09mMR2、R370d58d50dq-PCRFe2+0.09mMFe2+CAnAOB。BIZ[29]Cd、Ag、Hg、PbANAMMOXCdAgHgPb。CdAgAnAOBHgPbC。CANONCANON。CANONCANON。[30]CANONCaCO3TN25.32%CANON。3CANON1999THIRDKA[31]CANON20021141013[32]。、C/N、、、、、、。SequencingbatchreactorSBR、MovingbedbiofilmreactorMBBRRotatingbiologicalcontactorsRBCUASB。SBR[33]。SBRAnAOB、MBBRUASB[34]。CANON1。4CANONCANON。AnAOB7～14d[42]3.5[43]CANON30℃CANON。1。NH4+11NOBNO3-。AOBNOB、FAAOBNOB2.225℃。DOFANOB、DO。FAAOBNOB。DAPENA-MORAI[44]NO2-350mg/LAnAOB50%。AnAOB[7]NO2-55%。2。CANON。DO、pH、TSS、。JOSSA[45]SBRTSS。SRT。SRTHRTSRT。3N2O。CANON。CANONN2ON2OCO2CH4190～2704～21[46]。[47]N2OSLIEKERSAO[2]CANONN2O0.1%。N2OANAMMOX1.7%0.4%。CANON。5CANONCANON1、、2CANON34N2ON2OCANON。[1]KARTALB,ALMEIDANM,MAALCKEWJ,etal.Howtomakealivingfromanaerobicammoniumoxidation[J].FEMSMicrobiologyReviews,2013,37(3):428-461.[2]SLIEKERSAO,DERWORTN,GOMEZJ,etal.Completelyautotrophicnitrogenremovalovernitriteinonesinglereactor[J].WaterResearch,2002,36(10):2475-2482.[3]SIEGRISTH,SALZGEBERD,EUGSTERJ,etal.AnammoxbringsWwtpclosertoenergyautarkyduetoincreasedbiogasproductionandreducedaerationenergyforN-removal[J].WaterScienceandTechnology,2008,57(3):383-388.[4].[D].:,2014.[5],,,.[J].,2012,6(7):2143-2148.[6]PARKH,ROSENTHALA,JEZEKR,etal.Impactofinoculaandgrowthmodeonthemolecularmicrobialecologyofanaerobicammoniaoxidation(anammox)bioreactorcommunities[J].WaterResearch,2010,44(17):5005-5013.[7].[D].:,2014.[8].(CANON)[D].:,2010.[9],,,.[J].,2012,35(10):120-124.[10]HELLINGAC,SCHELLENAAJC,MULDERJW,etal.TheSHARONprocess:aninnovativemethodfornitrogenremovalfromammoniumrichwastewater[J].WaterScience&Technology,1998,37(9):135-142.[11],,,.CANON43212[J].,2009,29(8):850-855.[12],,,.pHCANON[J].,2009,3(1):22-26.[13]WANTAWINC,JUATEEAJ,NOOPHANL,etal.Autotrophicnitrogenremovalinsequencingbatchbiofilmreactorsatdifferentoxygensupplymodes[J].WaterScience&Technology,2008,58(10):1889-1894.[14],,,.DO[J].,2012,28(3):47-50.[15],,,.[J].,2014,34(5):1131-1138.[16],,.[J].,2001(8):369-371.[17],,,.[J].,2011,33(1):140-146.[18]STROUSM,PELLETIERE,MANGENOTS,etal.DecipheringtheevolutionandmetabolismofanAnammoxbacteriumfromacommunitygenome[J].Nature,2006,440(7085):790-794.[19],,.pHSBBR[J].,2012,28(17):36-39.[20]ANTHONISENAC,LOEHRRC,PRAKASAMTBS,etal.Inhibitionofnitrificationbyammoniaandnitrous-acid[J].JournalWaterPollutionControlFederation,1976,48(5):835-852.[21],,,.[J].,2011,32(1):199-205.[22].[J].(),2006,34(5):1-4.[23]LIZG,MAYG,HIRAD,etal.Factorsaffectingthetreatmentofrejectwaterbytheanammoxprocess[J].BioresourceTechnology,2011,102(10):5702-5708.[24]LANCJ,KUMARM,WANGCC,etal.Developmentofsimultaneouspartialnitrification,anammoxanddenitrification(SNAD)processinasequentialbatchreactor[J].BioresourceTechnology,2011,102(9):5514-5519.[25]GUVEND,DAPENAAB,SCHMIDMC,etal.Propionateoxidationbyandmethanolinhibitionofanaerobicammonium-oxidizingbacteria[J].Applied&EnvironmentalMicrobiology,2005,71(2):1066-1071.[26]TANGCJ,ZHENGP,WANGCH,etal.Suppresionofanaerobicammoniumoxidizersunderhighorganiccontentinhigh-rateAnammoxUASBreactor[J].BioresourceEchnology,2010,101(6):1762-1768.[27],,,.、[J].,2014,34(4):924-929.[28]BIZ,QIAOS,ZHOUJT,etal.Faststart-upofanammoxprocesswithappropriateferrousironconcentration[J].Bi