氮肥工业废水处理技术探讨张书良

450001。TQ440．9A1003－3467201121－0017－04ReviewofNitrogenIndustrialWastewaterTreatmentTechnologiesZHANGShu－liangXIEPingYANGke－keSchoolofChemistryandChemicalEngineeringHenanUniversityoftechnologyZhengzhou450001ChinaAbstractCharacteristicsandharmofheavywaterpollutionfromnitrogenindustrialareintroducedtheadvantagesanddisadvantagesofsomephysicochemicalprocessestoremovenitrogenareanalyzedandsummarized．Theintroductionfocusedonthebiologicaldenitrificationtechnologiesandthelatestprogresswhichcouldbeappliedtothetreatmentofnitrogenindustrialwastewater．Keywordsnitrogenindustrialwastewaterdenitrogenationprocess0203070%、、。、、、1－3。、、。。CODNH3－N。C/N、。4。NH3－N。。15。1．1162011－10－091963－13303712676。·71·11DOI:10.14173/j.cnki.hnhg.2011.21.011、。160%～95%95%90%90%90%～100%、、、。。1．2。。、、SBR、、A/O、、、、6。22．1、。。7。。1。1A/O2NH+4+4O→22NO－3+4H++2H2O16NO－3+5CH3→OH5CO2+6OH－+7H2O+3N22。3～4。。2．2A/OA/OA。A/OBardenphoA/O8。2。2A/OA/OA/O·81·HENANCHEMICALINDUSTRY201128A/OA/O。O1A2A2O1。A2O2O2。O2。2．32NH+4+3O→22NO－2+4H++2H2O36NO－2+3CH3→OH3CO2+6OH－+3H2O+3N24。1325%2440%C、N50%9。HNO2。NO－2NO－2NO－3。A/ODONO－210。11pHDOA/O27～30℃pH7．5～8．5DO1．0～1．5mg/L。2．4ANAMMOX1977Broda12NH+4+NO－→2N2+2H2O－358kJ5NH+4+4O→22NO－3+4H++2H2O－350．69kJ6NO－2O2－358kJ－350．69kJNO－2。1995Mul-der13Broda。、、、14。。、、。11d0．11gVSS/gNH+4151617。CO2。2．5—NO－2。CANON18SHARON+ANMMOX19－20DOC/N。21。3。。、。·91·11、。1．、J．20022316－18．2SCAyazLAkca．Treatmentofwastewaterbynaturalsys-temsJ．EnvironInt200126189－95．3．J．20070518－24．4．J．20100218．5．J．20060321－2282．6．J．20030460－62．7．—D．2010．8．J．20070656－59．9．J．2008033945－48．10．A/OJ．2002128－11．11．J．2008341217－19．12BrodaE．TwokindsoflithotrphsmissinginnatureJ．ZAllgMicrobiol1977176491－493．13MulderAVandeGraafAARobertsonLAetal．Anae-robicammoniumoxidationdiscoveredinadenitrifyingfluidizedbedreactorJ．FEMSMicrobiologyEcology1995163177－183．14．J．20100427－31．15StrousMHeijnenJJKuenenJGetal．Thesequencingbatchreactorasapowerfultoolforthestudyofslowlygrowinganaerobicammonium－oxidizingmicroorganismJ．ApplMicrobiolBiotechnol1998505589－596．16．J．2009253406－412．17vanderStarWRLAbmaWRBolmmersDetal．Star-tupofreactorsforanoxicammoniumoxidationexperi-encesfromthefirstfull－scaleanammoxreactorinRot-terdamJ．WaterRes200741184149－4163．18．CANONJ．20083429－11．19GaliADostaJVanLoosdrechtMCMetal．Twowaystoachieveananammoxinfluentfromrealrejectwatertreat-mentatlab－scalePartialSBRnitrificationandSHAR-ONprocessJ．ProcessBiochem2007424715－720．20FuxCBoehlerMHuberP．Biologicaltreatmentofam-monium－richwastewaterbypartialnitrificationandsub－sequentanaerobicammoniumoxidationanammoxinapilotplantJ．JBiotechnol2002993295－306．21MulderAVandeGraafAAetalAnaerobicammoniumoxidationdiscoveredinadenitrifyingfluidizedbedreac-torJ．FEMSMicrobiolEcol199516櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀櫀殩殩殩殩177－184．“”《》。201011、、、《》。20《》。、。《》20132009－2010201510%2030。·02·HENANCHEMICALINDUSTRY201128