畜禽废水除碳脱氮新技术研究综述李治阳

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ValueEngineering0。200331.90t。COD77411394.69t378.50t202042.44t。、、。、2001《》2003《———————————————————————:1301066CJ/D/2014/018。:1981-。ReviewofNewTechnologiesofCarbonRemovalandDenitrificationofLivestockWastewater①②LIZhi-yang;①②HUAJia;①②BAIShuang-you①214153②210044①WuxiEnvironmentalScienceandEngineeringResearchCenterWuxi214153China②SchoolofEnvironmentalScienceandEngineeringNanjingUniversityofInformationScience&TechnologyNanjing210044China:。、、、。Abstract:Livestockwastewatercontainshighconcentrationsoforganicmatterandnitrogen,soitsemissionwithoutdisposalwillcausesevereenvironmentalpollution.Inordertoeffectivelycontrolpollutionoftheenvironmentcausedbyorganicmatterandnitrogen,itisimportanttostudythecarbonremovalanddenitrificationtechnologyoflivestockwastewater.Thispapersummarizesthecurrentmajorcarbonremovalanddenitrificationtechnologiesoflivestockwastewater,suchasshortcutnitrificationanddenitrificationtechnology,anaerobicammoniaoxidationtechnology,producingmethanedenitrificationtechnology,etc.,describestheprocessprinciples,researchstatusandprospectsofvariousprocessingtechnologies,andpointsoutthedevelopmenttrendofcarbonremovalanddenitrificationtechnologyoflivestockwastewater.:Keywords:livestockwastewatershortcutnitrificationanaerobicammoniaoxidationdenitrification:X703.1:A:1006-4311201528-0251-02。3.4、、、、。。、。。、。。:①《80》。②《201257》。③《2013》-。④《———“”》《》20095109。:[1].“”[J].2012127-30.[2].[J].2013.[3].“”———[J].20122:62-65.[4].[J].20115:21-22.[5].[J].20101:24-25.[6].[J].20092:23-25.[7].[J].20105:12-14.·251·DOI:10.14018/j.cnki.cn13-1085/n.2015.28.107》。1。CorralUSBFCOD80%CH4。Pozo-COD0.39kgCOD·m-3·d-10.72kgCOD·m-3·d-1COD85%TKN0.064kgTKN·m-3·d-195%TKN0.14kgTKN·m-3·d-184%。NO3--N100%COD95%。2Yamamoto—1.0g·m-3·d-1NH4+-NNO2-N58%NO3--N5%70d0.22kg·m-3·d-1。Dapena-moraSHARON-ANAMMOX68%SHARON。NO2-N99.3%NH4+-N91.8%TN84.1%。186d0.99kg·m-3·d-1DO。Imajo92.3%6.39kg·m-3·d-1。2002DelftANAMMOX550m3·d-1。34.3、50%、40%、25%Voets1975。NO2-DO、、pH、FA、FNA、、pH。Dleft1998SHARON。SBRpH、、75%~80%。/O1//O20.45m3/m2·dCOD78%~85%、79%~87%99%。MSBRMSBR。、。44.1、、。。4.2、、。:[1].[J].200905.[2]HenningPedersen,KristieA.Dunkin,MaryK.Firestone.Therelativeimportanceofautotrophicandheterotrophicnitrificationinaconiferforestsoilasmeasuredby15Ntracerandpooldilutiontechniques[J].Biogeochemistry,1999(2).[3].[J].200105.[4].[J].200301.[5].[J].200807.[6]AllanM,LeopoldoME,TomS.Acomparisonoffloatingandsunkenmediabiologicalaeratedfiltersfornitrification[J].JournalofChemicalTechnologyandBiotechnology,199810.[7].[J].200301.[8].[J].2010267:96-98.[9].pH[J].20114210:181-185.[10].[J].200801.·252·

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