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1、AnaerobicProcesses1*234EricA.Evans,KristinM.Evans,AniaUlrich,ScottEllsworthABSTRACT:TheanaerobicprocessesliteratureIntegratedApproachesreviewcontainsacomprehensivediscussionofarticlesTheintegratedapproachessectionincorporatespublishedin2010withemphasisonbiologicalwastewaterresearchconcerning
2、pretreatmentandpost-treatmentstepstreatmentprocessesthatexploitanenvironmentdevoidofusedtoenhancetheanaerobicprocesses.Researchoxygen.Anaerobicsystems,liketheupflowanaerobicregardingco-digestionofagricultural,municipal,andothersludgeblanket(UASB)reactorandtheanaerobicfilterwastesisincludedin
3、thissection.Additionally,evaluation(AF),representthetraditionalemphasisofanaerobicofcoupledtechnologiesisconsidered;e.g.anaerobicprocessesliteraturereview.Anaerobichydrogenproductiondigestion(AD)incorporatedintoethanolfacilitiestoandanaerobicammoniaoxidation(anammox)havebeenenhanceoverallcon
4、versionofcellulosetousefulproducts.incorporatedmorerecentlyintothischapteroftheliteraturePretreatment.Highcrystallinecellulosewasreview.Thisyear’sanaerobicprocessesliteraturereviewispretreatedwithN-methyl-morpholine-N-oxide(NMMO)atdividedintothefollowingsections:integratedapproaches,90-120°C
5、for0.5-15hinthreedifferenttypesofNMMOmodelingadvances,processtechnology,hydrogensolutions(Jeihanipouretal.,2010).Pretreatmentwithproduction,microbiology,anammox,treatabilitystudies,NMMOresultedincompletedigestionofcelluloseafter15andinhibitionoftheanaerobicprocess.dwithacorrespondingbiogasyi
6、eldof415L/kg-cellulose.Theuseofalkaline,solid-statepretreatmentofcornstoverKEYWORDS:anaerobic,anaerobicprocess,high-rate,withsodiumhydroxide(NaOH)concentrationsof1%,low-rate,anaerobicdigestion,biogas,methane,hydrogen,2.5%,5.0%,and7.5%wasinvestigatedforimprovingUASB,AF,anammox.lignindegradati
7、onandbiogasproductionpotential(Zhu,doi:10.2175//106143011X13075599869335Wan,etal.,2010).Lignindegradationincreasedfrom9.1%—————————to46.2%forNaOHconcentrationsfrom1%to7.5%,1*thIowaDepartmentofNaturalResources,502E.9Street,Desrespectively,andbiogasy