部分硝化厌氧氨氧化工艺的影响因素及发展朱海晨

46320182GuangzhouChemicalIndustryVol.46No.3Feb.2018－122117100652102206－PartialNitritation－AnammoxProcess。pH－、、、。X703.1A1001－9677201803－0016－041992－。1964－。InfluencingFactorsandAdvancesofPartialNitritation－anammoxProcessZHUHai－chen12ZHANGShu－de2QUCheng－tun11ShaanxiOilandGasPollutionControlandＲeservoirProtectionKeyLaboratoryXi’anShiyouUniversityShaanxiXi’an7100652ＲesearchInstituteofSafetyandEnvironmentTechnologyChinaNationalPetroleumCorporationBeijing102206ChinaAbstractThepartialnitritation－anammoxprocessaninnovativenitrogenremovalprocessofwasterwaterwhichbuildsonanaerobicammoniumoxiditionisoneofthemosteconomicalbiologicalnitrogenremovalways.ThefactorsaffectingpartialnitritationprocessandanammoxprocessincludingpHdissolvedoxygenconcentrationtemperatureandsubstratesconcentrationwerediscussedrespectively.Thetechnicalessentialsofthescreeningandenrichmentofammonium－oxidizingbacteriaandtheacceleratinggrowthofanaerobicammonium－oxidizingbacteriainpartialnitritation－anammoxprocessweresummarized.Thestrengtheningofsequentstudieswasproposedwhichwereresearchingontherelationshipsbetweeneachinfluencingfactors.Theoptimaloperationparametersofasinglereactorandquicklystartingthepartialnitritation－anammoxprocessincombinationwithotherpre－treatmentprocesseswerediscussed.Keywordspartialnitritationanammoxbiologicalnitrogenremovalinfluencingfactors－1。AOB、NOB1∶1AnAOB2－4。－、、5。pHDO－。1。1.1pHpHFAFNAAOBNOB6－7。AOBNOBpHHellinga8pH7.2NOBAOBpHAOB。9NaCO3pHpH7.2～7.599%。AOBpHAOB。1.2DOHannaki10DO0.5mg/L463－17AOBDONOBAOBNOB。DO11－12。DO、13。14SBＲDODO0.5mg/L2.0mg/L6。DODOAOB。1.3AOBNOB。NOB15。Balmelle16NOB10～20℃20～25℃＞25℃。25～27℃、DOSBＲ17。Hunik30～35℃NOBAOB25℃NOBAOB18。。1.4FAFNAAOBFAFANOB19。FNA。NOBAOBFNA。FAFNAAOBNOB1。1FAFNATable1EffectsofdifferentconcentrationsofFAandFNAonnitrifyingbacteria/mg/LFA10～1500.1～1.0AOBNOB6＜16＞6AOBNOB20－21＞3.75NOB22FNA＞0.40＞0.02AOBNOB20－21＞2.0423FAFNA、pHFAFNA。1.51pH、DOAOBNOBSＲTAOBNOBNOB。SBＲSＲT12～15d24。、20d25。。2、26。27HCO－3pH8.0。HCO－3pH。3、。。NaCl=100mMNaCl=427mM28。。Moussa29AOBNOB。30。。22.1pHpH。pHpH31。pH6.7～8.3pH=8.032－33。34pHpH=7.5～7.8AnAOBpHAnAOB。AnAOBAOBpHDO、FAAOBAnAOB。2.2DODODO。/SBＲStrous31DOAnAOB。Fux35DO。Li36DO＜0.3mg/L。DODO。18201822.330℃15℃30℃35℃37。Laureni3815℃－11℃AnAOB。3920～33℃10℃AnAOBAnAOBSAA75%EPS。2.4。StrousM40100mg/L1000mg/LAnAOB。41NO－2－N129mg/L。421.3499.99%TN87%。2.5、。1AnAOB3743SＲT。AnAOBSＲTHＲTHＲTSＲT44。2AnAOBAnAOB。AnAOB45。。31－23－、4－。1VanDongenUJettenMSMVanLoosdrechtMCM.TheSHAＲON－AnammoxprocessfortreatmentofammoniumrichwastewaterJ．Waterscienceandtechnology2001441153－160.2.－J.2009292219－224.3.－J.2014411－15.4CaoYVanLoosdrechtMCMDaiggerGT.Mainstreampartialnitritation－anammoxinmunicipalwastewatertreatmentstatusbottlenecksandfurtherstudiesJ.AppliedMicrobiology＆Biotechnology201710141365.5.J.2007231815－19.6AnthonisenACLoehrＲCPrakasamTBSetal.InhibitionofnitrificationbyammoniaandnitrousacidJ.JournalWaterPollutionControlFederation1976835－852.7ParkSBaeWＲittmannBE.Operationalboundariesfornitriteaccumulationinnitrificationbasedonminimum/maximumsubstrateconcentrationsthatincludeeffectsofoxygenlimitationpHandfreeammoniaandfreenitrousacidinhibitionJ.Environmentalscience＆technology2009441335－342.8HellingaCSchellenAMulderJWetal.TheSHAＲONprocessaninnovativemethodfornitrogenremovalfromammonium－richwastewaterJ.Waterscienceandtechnology1998379135－142.9.SHAＲON－J.2013399104－108.10HanakiKWantawinCOhgakiS.Nitrificationatlowlevelsofdissolvedoxygenwithandwithoutorganicloadinginasuspended－growthreactorJ.WaterＲesearch1990243297－302.11.SBＲJ.2009322134－137.12.－J.2016437136－137.13ＲuizGJeisonDChamyＲ.NitrificationwithHighNitriteAccumulationfortheTreatmentofWastewaterwithHighAmmoniaConcentrationJ.WaterＲesearch20033761371－1377.14.SBＲJ.2009293312－317.15VanKempenＲMulderJWUijterlindeCAetal.OverviewfullscaleexperienceoftheSHAＲONprocessfortreatmentofrejectionwaterofdigestedsludgedewateringJ.Waterscienceandtechnology2001441145－152.16BalmelleBNguyenKMCapdevilleBetal.Studyoffactorscontrollingnitritebuild－upinbiologicalprocessesforwaternitrificationJ.WaterScienceandTechnology1992265－61017－1025.17.SBＲJ.2013522232－236.18HunikJHMeijerHJGTramperJ.KineticsofNitrosomonaseuropaeaatextremesubstrateproductandsaltconcentrationsJ.AppliedMicrobiologyandBiotechnology1992376802－807.19SharmaBAhlertＲC.NitrificationandnitrogenremovalJ.WaterＲesearch19771110897－925.20VadiveluVMKellerJYuanZ.EffectoffreeammoniaandfreenitrousacidconcentrationontheanabolicandcatabolicprocessesofanenrichedNitrosomonascultureJ.Biotechnologyandbioengineering2006955830－839.21VadiveluVMYuanZFuxCetal.TheinhibitoryeffectsoffreenitrousacidontheenergygenerationandgrowthprocessesofanenrichedNitrobactercultureJ.EnvironmentalScience＆Technology463－19200640144442－4448.22.FAFNAJ.2009303809－814.23VanHulleSWHVolckeEIPTeruelJLetal.InfluenceoftemperatureandpHonthekineticsoftheSharonnitritationprocessJ．JournalofChemicalTechnologyandBiotechnology2007825471－480.24.SBＲJ.200758112901－2905.25.SBＲD.2013.26BoiranBCoutonYGermonJC.Nitrificationanddenitrificationofliquidlagoonpiggerywasteinabiofilminfiltration－percolationaeratedsystemBIPASrea