大豆废水厌氧发酵产甲烷工艺条件优化唐仁士

36520189JournalofFoodScienceandTechnologyVol．36No．5Sep．2018doi10．3969/j．issn．2095-6002．2018．05．0152095-6002201805-0099-07．J．201836599－105．TANGＲenshiZHANGYanpingCAIXiaoyangetal．ParameteroptimizationofmethanogenesisofsoybeanwastewaterJ．JournalofFoodScienceandTechnology201836599－105．*100048L934、、。、。Co1mg/L45℃1.52kgCOD/m3·d30.00gVSS/L970mL15.10%344.49mL/gSCOD84.12%SCOD84.00%。TS210.9A2018-04-19“”2014BAC28B012017XWYJS019。*。、、、4。、、1－2。Ni、Co、FeNiF4303CoF420F4204Fe、5。10～60℃6－10。11－12。、13。、、14。、COD15－17。。11.1IC4℃。990.45～2.00mmVSS75g/L、TS107g/L13.20%34.40%。。、150。1.2GC79005B－1CODpHs－25pHGC9790DHG－9075A。1.31500mL1L500mL。400mL。。1—2—3—4—5—。1Fig．1Diagramofexperimentaldevice1.41。L934Fe、Co、Ni、、43。1。Fe、Co、Ni1mg/LCOD7600、4300、3170mg/L±1℃。1Tab．1FactorsandlevelsoforthogonalexperimentsABCDρ/mg·L－1t/℃/kgCOD·m－3·d－1/gVSS·L－11Fe1351.5211.252Co1400.8620.633Ni1450.6330.002。9。9。1.51。2。TDX-012m×3mmTCDN230mL/min150℃150℃80℃0.3MPa1mL。3SCODCOD。4VSS、TS。5pHpHs-25pH。6volatilefattyacidVFAs。KB-Wax30m×0.25mm×0.25mmFID20∶1。0.3MPa。200、260℃1μL。80℃2min20℃/min120℃10℃/min190℃2min。22.190.5d、SCOD。001201892.1.1VFAs、pHVFA、pH。VFAs18。pH19pHVFAs、CO2。9VFAs2。2VFAsSCOD。0.5d9VFAspH=8.87。29VFAsFig．2ChangesofVFAscontentin9groupsofexperimentsduringfermentation93。3VFAs1d9。9VFAs、pH4。4VFAs、VFAs、、pH4。4VFAsVFAs。1d39Fig．3Changesindailyproductionofmethanein9groupsofexperimentsduringfermentationVFAs175.77mg/L62.72%15.34%。VFAs300mg/LVFAs。44VFAs、VFAspHFig．4Changesofgroup4VFAsVFAscompositionandpH4pHVFAs。0.5dpH6.75。VFAs、pH7.00～7.30。2.1.223。1013652Tab．2ＲesultsoforthogonalexperimentABt/℃C/kgCOD·m－3·d－1D/gVSS·L－1VCH4/mLρSCOD/mg·L－11Fe351.5211.25614343.02Fe400.8620.63551227.03Fe450.6330.00584354.54Co401.5230.00843222.05Co450.8611.25692178.06Co350.6320.6341199.77Ni451.5220.63567427.58Ni350.8630.00503165.09Ni400.6311.25253196.0Fe、Co、Ni1mg/L。3Tab．3ＲangeanalysisoforthogonalexperimentswithmethaneproductionastargetABCDK1582.78509.33674.58519.59K2648.55549.05581.94509.85K3441.34614.28416.14643.23Ｒ207.21104.96258.44123.64K1K2K3。3、413C、A、D、B。244。44。4Tab．4CumulativevarianceanalysisofmethaneproductionFF67264.6323.9929.00016849.0621.0009.000102862.0726.1059.00033173.6621.9699.00016849.0624FF0.1090%43。3A2B3C1D3Co1mg/L、45℃、1.52kgCOD/m3·d、30.00gVSS/L。2.2A2B3C1D394。Co1mg/L40℃1.52kgCOD/m3·d30.00gVSS/LCo1mg/L45℃1.52kgCOD/m3·d30.00gVSS/L。、5。5、10.44、0.58L/d。20－21。2d。、3、4、5d。、70.012、0.032L/d。5、2d20120189。、1d82.82%、84.12%。22。CO2。5、CH4、CH4Fig．5ChangesofdailymethaneproductionandmethanecontentsintwogroupsIC35～45℃70%。、23。970mL15.10%344.49mL/gSCOD293mL/gCOD17.56%350mL/gCOD。Zhu24ABＲ165.4～226.33mL/gSCODSCOD84.00%。3143、、、。2Co1mg/L、45℃、1.52kgCOD/m3·d、30.00gVSS/L344.49mL/gSCOD17.56%84.12%SCOD84.00%。1ZANDVOOＲTMHVANHULLEBUSCHEDFEＲ-MOSOFGetal．TracemetalsinanaerobicgranularsludgereactorsbioavailabilityanddosingstrategiesJ．EngineeringinLifeSciences200663293－301．2SCHEＲEＲPLIPPEＲTHWOLFFG．Compositionofthemajorelementsandtraceelementsof10methanogenicbacteriadeterminedbyinductivelycoupledplasmaemis-sionspectrometryJ．BiologicalTraceElementＲesearch198353149－163．3．J．20143022260－266．JIALJYUFNINGPetal．Theinfluenceoftempera-turesubstrateconcentrationandtraceelementsonthemethaneproductionofcowmanureanaerobicfermentationJ．JournalofAgriculturalEngineering20143022260－266．4．J．2005217111－115．SHENDSHEYHFENGHJetal．Ｒesearchonburiednon-dynamicanaerobictreatmenttechnologyforruraldomesticsewageJ．JournalofAgriculturalEngi-neering2005217111－115．5．J．2009259237－242．WANGYYZHAGNYL．TheoptimizationofanaerobicfermentationhydrogenproductionprocessusingpigmanureasfermentationsubstrateJ．JournalofAgricul-turalEngineering2009259237－242．6KENWAＲDPAGOLDSTEINＲHGONZLEZLAetal．Precipitationoflow-temperaturedolomitefromananaerobicmicrobialconsortiumtheroleofmethanogenicarchaeaJ．Geobiology200975556－565．7AHＲINGBKIBＲAHIMAAMLADENOVSKAZ．Effectoftemperatureincreasefrom55to65degreesConperformanceandmicrobialpopulationdynamicsofananaerobicreactortreatingcattlemanureJ．WaterＲesearch200135102446．3013658．J．2006532－35．LIUＲHHAOYYWULJ．Effectsoftemperaturecon-ditionsonbiogasproductioncharacteristicsofanaerobicfermentationofpigmanureJ．ＲenewableEnergyＲesources2006532－35．9HAＲIKISHANSSUNGSW．Valuableby-productsrecoveryfromcattlewastesusingtemperature-phasedanaerobicdigestionprocessJ．ProceedingsoftheWaterEnvironmentFederation20011384－1398．10CONVEＲTIABOＲGHIADZILLIMetal．Anaero-bicdigestionofthevegetablefractionofmunicipalrefu-sesmesophilicversusthermophilicconditionsJ．Bio-processEngineering1999214371－376．11GANIDINTYＲＲELSCAＲTMELLE．TheeffectoforganicloadingrateonfoaminitiationduringmesophilicanaerobicdigestionofmunicipalwastewatersludgeJ．BioresourceTechnology2011102126637－6643．12．J．20143451200－1206．CAOJCHENGYCHANGZZetal．EffectoforganicloadonbiogasfromanaerobicbiogasproductioninstrawbedreactorJ．EnvironmentalScienceofChina20143451200－1206．13．J．20073981257－1261．SHIYＲENNQLIUCSetal．Effectofdifferentkindsofmudontherapidstart-upoftwo-phaseanaero-bicprocessJ．JournalofHarbinInstituteofTechnology20073981257－1261．14．ABＲJ．20082982206－2213．BAOLXLIJZCHANGSetal．PerformanceofABＲinsoybeanproteinwastewate