城市生物质厌氧产酸构建碳源的研究进展刘辉

36。COD200mg/L[1]。。、、。。[2]COD[2-3]《》2012-09-172012－11－29“863”[e-mail]*[e-mail]。EnvironmentalScience&Technology36720137Vol.36No.7Jul.2013刘辉，谢丽*，周琪，陈银广200092。。、、。、、。。、、、。X703Adoi10.3969/j.issn.1003-6504.2013.07.0141003-6504(2013)07-0070-06ReviewonCarbonSourceUsingAcidogenicProductfromMunicipalBiomassFermentationLIUHuiXIELi*ZHOUQiCHENYin-guangStateKeyLaboratoryofPollutionControlandResourceReuseTongjiUniversityShanghai200092ChinaAbstractCurrentlythereadilydegradableorganiccarbonsourcewasalimitingfactorforsuccessfulnitrogenandphosphorusremovalfrommunicipalwastewater.Externalcarbonsourceswereusedtoimprovethedenitrificationanddephosphorizationefficiency.Themostcommonlycarbonsourcesusedinwastewatertreatmentplantsweremethanolacetateandsugar.Howeverconsideringtheoperationalcostandrelatedsafetyissuesofthechemicalsneweconomicandeffectivealternativecarbonsourcesattractedmoreattentions.Newalternativecarbonsourcescouldbebrewerywastewaterstarchwastewaterandtheiranaerobicacidogenicproducts.Itwasreportedthatacidogenicproductsvolatilefattyacidssuchasacetatepropionatebutyratewhichwerecostsavingandhadhigherdenitrificationefficiencythanacetatewasakindofeconomicandeffectivealternativecarbonsource.Keywordsmunicipalorganicsacidificationvolatilefattyacidcarbonsource7[4-5]。。volatilefattyacidsVFAs[36-8]。、、、。。MicroCTM[8]200392。。。1Angenent“”[9]。1ab。。1c~j。。。。。1。NADHH+。H+aNADHbNADHH+NADHH2CO2。CO2H2。。cdeH2fghiH+j[9]。2、、。VFAsCODmg/LTCOD。。1。、、。VFAs。Gali[13]0.7kg/d·m3360.2~0.3/kgN。、[14]。[3]。。。Quan[6]。SBR91.6±1.6%85.3±2.0%20%。Elefsiniotis[7]1：1VFA。。Lee[12]Lim[15]。VFA。COD。LeeSCOD60%SCOD[12]。COD。3VFAsPHA。。。、、pH、、HRT、。pH、、。。。。。。。Kim[16]2。2、、。SCOD。3.1物理方法、SCOD。Soaresa[3]VFAs921Tabal1Thedenitrificationefficiencyofdifferentexternalcarbonsources/mgCOD·L-1/%VFA/SCOD/mgNO3-N·(gVSS·h)-192~370---0.1~0.22.4[3]3500~87004136180.69~0.942.34[3]100~2002.9~3.6[6]11655423310.720.9[7]-----15[10]-----41[11]95002514180.338.2[12]2Tabal2ThecomparisonofdifferentpretreatmentmethodsSCOD/TCOD121℃152kPa30min1.172250mg/L4900mg/LSCOD/TCOD1.NaOHKOHMg(OH)2Ca(OH)22.NaOH(0~21g/L)1.3.93.50.30.92.4.37(NaOH)42kHz120min1.38.1%18.4%121℃152kPa30min+NaOH5.49.5-121℃152kPa30min+42kHz120min1.367mg/L374mg/L4.1VFAs3.5g/L8.7g/L2.5。Naddeo[17]COD。3.2药剂。。1989Rajan[18]。45%。Kim[16]NaOH。VFA[19]。[20]。。。[21][22]-。。4pH、。1。ADM1MonodContois[23]Monod—Haldane[24-25]。MonodContoisContois。Monod—HaldaneMonod。ADMl、、、、、LCFAs、SCFAs、、[26]。ADM1ADM1ASM。ADM1[27-28][2629][30]。。REngeler[31]60%40%。20m330VFA。SAT=0.3CODtot-0.245CODtotexp{-0.11exp[-0.0920-T]t}CODtot-CODkgCOD/m3T-℃t-h10d13%。ASM1ASM2ASM2DASM3。5。“”。VFA36。。。。。、、、、[32]。。PHA[33-35]。[36]。[][1].CODC/N[J].2005211219-23.HouHong-juanWangHong-yangZhouQi.Effectofin－fluentCODconcentrationandC/Nratioondenitrification[J].ChinaWaterandWastewater2005211219-23.inChi－nese[2].SBR[J].200127555-58.GaoJing-fengPengYong-zhenWangShu-yingetal.EffectsofcarbonsourcesanddosagesonthedenitrificationrateinSBRprocess[J].WaterandWastewater200127555-58.inChinese[3]SoaresaAKampasaPMaillardSetal.Comparisonbe－tweendisintegratedandfermentedsewagesludgeforproduc－tionofacarbonsourcesuitableforbiologicalnutrientre－moval[J].JournalofHazardousMaterials2010175733-739.[4]RodriguezLVillasenorJBuendiaIMetal.Reuseofwinerywastewatersforbiologicalnutrientremoval[J].WaterScienceandTechnology200756295-102.[5]CappaiGCarucciAOnnisA.Useofindustrialwastewa－tersfortheoptimizationandcontrolofnitrogenremovalpro－cesses[J].WaterScienceandTechnology200450617-24.[6]QuanZ-XJinY-SYinC-R.Hydrolyzedmolassesasanexternalcarbonsourceinbiologicalnitrogenremoval[J].BioresourceTechnology2005961690-1695.[7]ElefsiniotisPWarehamDGSmithMO.Useofvolatilefattyacidsfromanacid-phasedigesterfordenitrification[J].JournalofBiotechnology2004114289-297.[8]CherchiCOnnis-HaydenAAprilZG.InvestigationofMicroCTMasanalternativecarbonsourcefordenitrification[J].WaterEnvironmentFederation20083150-3167.[9]AglerMTWrennBAZinderSHetal.Wastetobio－productconversionwithundefinedmixedculturesthecar－boxylateplatform[J].TrendsinBiotechnology201129270-78.[10]KampasPParsonsSAPearcePetal.Aninternalcarbonsourceforimprovingbiologicalnutrientremoval[J].Biore－sourceTechnology2009100149-154.[11]IsaacsSHHenzeM.Controlledcarbonsourceadditiontoanalternatingnitrification-denitrificationwastewatertreat－mentprocessincludingbiologicalPremoval[J].WaterRe－search19952977-89.[12]LeeCY,ShinHSChaeSRetal.NutrientremovalusinganaerobicallyfermentedleachateoffoodwasteintheBNRprocess[J].WaterScienceandTechnology2002471159-165.[13]GaliADostaJMata-AlvarezJ.Useofthehydrolyzedpri－marysludgeasinternalcarbonsourcefordenitrificationinaSBRtreatingrejectwatervianitrite[J].IndustrialandEngi－neeringChemistryResearch.2006457661-7666.[14]LiHong-jingChenYin-guangGuGuo-wei.Theeffectofpropionictoaceticacidratioonanaerobic-aerobiclowdis－solvedoxygenbiologicalphosphorusandnitrogenremoval[J].BioresourceTechnology2008994400-4407.[15]LimSJKimEYAhnYHetal.Biologicalnutrientre－movalwithvolatilefattyacidsfromfoodwastesinsequenc－ingbatchreactor[J].KoreanJournalofChemi