城市污水生物脱氮除磷技术的研究进展侯金良

CHEMICALINDUSTRYANDENGINEERINGPROGRESS2007263·366·300072ANAMMOXSHARONA2/OA2/OANAMMOX-SHARONA2/OX703A10006613200703036606ResearchprogressofbiologicalremovalofnitrogenandphosphorusinmunicipalsewageHOUJinliangKANGYong(SchoolofChemicalEngineeringandTechnologyTianjinUniversityTianjin300072China)AbstractTheresearchprogressofbiologicalremovalofnitrogenandphosphorusfortreatingmunicipalwastewaterisreviewed.ThreeadvancedprocessesofbiologicalnutrientremovalareemphasizedcombinedANAMMOX-SHARONprocessaerobicgranularsludgeprocessandreversedAnaerobic/Anoxic/oxic(A2/O)process.Theadvantagesanddisadvantagesofvariousprocessesarecompared.ConsequentlyapplyingdenitrifyingphosphorusremovalbacteriatothereversedA2/Oprocessisconsideredtobeanimportanttrendofsimultaneousremovalofnitrogenandphosphorus.KeywordsbiologicalremovalofnitrogenandphosphoruscombinedANAMMOX-SHARONprocessaerobicgranularsludgeprocessreversedA2/Oprocess;denitrifyingphosphorusremovalbacteria[1]11.1NO3[2]Ahn[3]NO22006070620061220(No.05TFJZTC00500)[e-mail]:10.16085/j.issn.1000-6613.2007.03.0133·367·CO2+H2OO2H+ATPOTCAcycle+ATPPHAPoly-PPoly-PPHA1[4]1.21(PAOs)20(GAOs)20EBPR[5]A.Pala[6][6]ChihChengChang[7]Alcaligeneseutrophus0.60.7kg/(m3·d)LucijiaFoglar[8]PseodomonasParacoccussp.N233572222NO1.09CHOHH0.074CHON0.463N0.72CO2.421HO+−+++++⎯→25pH6.8142mg(NO3-N)/[g(VSS)·h]Bernet[9]32.635.25mg(NO3-N)/[g(VSS)·h]AlcaligenesdenitrificansL.Y.Lee[10]HRT8.7h2.0cm/s4.0%()C.F.Alves[11]HisashiSatoh[12]902A2OANAMMOX-SHARON2.1ANAMMOX-SHARON(ANAMMOX)NH4NH2NH3NH4N2[13]Jettern[14]ANAMMOX204340pH6.78.3(pH8)ANAMMOX[15]StijnWyffels[16]15NN2200726·368·SHARON(singlereactorsystemforhighammoniaremovalovernitrite)Delft[17](3035)pHSHARON[18]100%SHARONANAMMOXSHARON[19]NH4+NO2114324222NHHCO0.75O0.5NH0.5NOCO1.5HO−−+−+++++⎯→SHARONANAMMOXN24222NHNON2HO−−++⎯⎯→2NH4+0.75O2CO20.5NH4+0.5NO20.05NO30.95N2SHARONANAMMOX2SHARON-ANAMMOX[15]C.Picioreanu[20]AQUASIM3SHARON-ANAMMOXSharon-Anammox50CO22.2aNO20.325kg/m30.842kg/m3040060080010001000800600400200001002004006008001000x/µmz/µm10008004002002000y/µm600z/µm1000b3[20]3()[2122][23]O2NO3[24][25]4[26]BODDO4[26]3·369·20[27]R.L.Meyer[28]N2OPHAPHAN2OKishida[29]CODN(2.6)N2OR.Lemaire[30]CODN(10)N2OCODNN2OAccumulibacter(PAO)Competibacter(GAO)GAON2ON2ONO2N2OGAON2O2.3A2/OA2/OA2/O55A2/OA2/O[31]11SBBRMSBRCarrousel[32][33]OrbalA2/OA2/OC/PC/P32C/PC/P[34]DonalMulkerrins[35]A2/OSaoshiTsuneda[36]A2/O--44A2/O21AO13--72L3d100COD/TN/TP5031200726·370·80843A2/OA2/OA2/O[1]StratfulIBrettSScrimshawMBetal.Biologicalphosphorusremovalitsroleinphosphorusrecycling[J].Environ.Technol.199920(7)681–695.[2]DeliaTeresaSponzaHulyaAtalay.InfluenceofnitrateandCODonphosphorusnitrogenanddinitrotoluene(DNT)removalunderbatchanaerobicandanoxicconditions[J].Anaerobe200410(5)287–293.[3]AhnJDaidouTTsunedaSetal.Metabolicbehaviorofdenitrifyingphosphate–accumulatingorganismsundernitrateandnitriteelectronacceptorconditions[J].J.Biosci.Bioeng.200192(5)442–446.[4]RobertJSeviourTakashiMinoMotoharuOnuki.Themicrobiologyofbiologicalphosphorusremovalinactivatedsludgesystems[J].FEMSMicrobiologyReviews200327(1)99127.[5]PanswadTDoungchaiAAnotaiJ.Temperatureeffectonmicrobialcommunityofenhancedbiologicalphosphorusremovalsystem[J].WaterRes.200337(2)409–415.[6]PalaABolukbasO.EvaluationofkineticparametersforbiologicalCNPremovalfromamunicipalwastewaterthroughbatchtests[J].ProcessBiochemistry200540(2)629–635.[7]ChihChengChangSzuKungTsengHsienKaiHuang.HydrogenotrophicdenitrificationwithimmobilizedAlcaligeneseutrophusfordrinkingwatertreatment[J].BioresourceTechnology199969(1)53–58.[8]LucijaFoglarFelictaBriskiLaszloSiposetal.Highnitrateremovalfromsyntheticwastewaterwiththemixedbacterialculture[J].BioresourceTechnology200596(8)879–888.[9]BernetNHabouzitFMolettaR.Useofanindustrialeffluentasacarbonsourcefordenitrificationofahigh–strengthwastewater[J].Appl.Microbiol.Biotechnol.19964692–97.[10]LeeLYOngSLNgWJ.Biofilmmorphologyandnitrificationactivitiesrecoveryofnitrifyingbiofilmparticlecoveredwithheterotrophicoutgrowth[J].BioresourceTechnology200495(2)209–214.[11]AlvesCFMeloLFVieraMJ.InfluenceofmediumcompositiononthecharacteristicsofadenitrifyingbiofilmformedbyAlcaligenesdenitrificansinafluidizedbedreactor[J].ProcessBiological200237(8)837–845.[12]HisashiSatohHidekiOnoBianRulinetal.Macroscaleandmicroscaleanalysesofnitrificationanddenitrificationinbiofilmsattachedonmembranceaeratedbiofilmreactors[J].WaterRes.200438(6)1633–1641.[13][J]2003(6)2021.[14]MikeSMJetternMareStrousKatinkaTeta1Theanaerobicoxidationofammonium[J]FEMS.MicrobiologyReviews199922421–437.[15]ThanKhinAjitPAnnachhatre.Novelmicrobialnitrogenremovalprocess[J].BiotechnologyAdvance200422(7)519–532.[16]StijnWyffelsKrisPynaertPascalBoeckxetal.Identificationandquantificationofnitrogenremovalinarotatingbiologicalcontactorby15Ntracertechniques[J].WaterRes.200337(6)1252–1259.[17].[J].20051237477.[18]vanDongenUJettenMSMvanLoosdrechtMCM.TheSHARON–ANAMMOXprocessfortreatmentofammoniumrichwastewater[J].WaterSci.Technol.200141(1)153160.[19]JettenMSMHornSJ