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第39卷第2期辽 宁 化 工Vol.39,No.22010年2月LiaoningChemicalIndustryFebruary,2010EGSB-马兴冠1,2,崔 伟2,刘知远2,马志孝2(1.,110003; 2.,110168) : (EGSB)-,(COD),(VFA)。:(VLR)6kgCOD/(m3·d),EGSBCOD80%;COD≤4000mg/L,EGSBCOD85%,95%,《》GB8978-1996。 : EGSB;COD;;;: X703 : A : 1004-0935(2010)02-0147-03 ,.(OLR),,,。(),,,,,,。、,[1].,。[2]、,10,。[3],[4],[5],[6],[7]。EGSB5~10,,[8],。HONDA,(EGSB)[9]+[10]。,。1 1.1 1,EGSB。EGSB10cm,,230cm,18L,,MLVSS30000mg/L,EGSB45%。35±2℃,HRT2~3d;15cm,100cm,15.8L,,MLVSS12000mg/L,,HRT1~2d。 收稿日期: 2009-10-12 作者简介: 马兴冠(1972-),男,副教授。1 1—;2—;3—EGSB;4—;5—;6—;7—;8—;9—;10—;11—;12—;13—;14—;15—。1.2 1,pH(pH≤3)(pH≥12)。1 pHT/℃T/℃COD/(mg·L-1)6.8423060001.3 2。2 pHCOD/(mg·L-1)TA/(mg·L-1)VFA/(mg·L-1)Q/(L·d-1)T/℃2 2.1 EGSBCOD2000mg/L,2,2000mg/L,EGSBCOD90.1%,COD≤200mg/L,COD;2 EGSBCOD4000mg/L,EGSBCOD,83.5%,。,,,。2.2 CODCOD3。COD2000mg/L,85.0%,EGSB。,,;,,COD,,,。3 COD2.3 VFA/TACOD,,-。,。,,,/0~1。,,4,VFA/TA0.35。148 20102。4 VFA/TACOD3 (1)EGSBCOD80.0%,90.0%,EGSB-(),,,,,,。(2)COD85.0%,COD200mg/L,《》GB8978-1996;(RO),。(3)VFA/TA,,,EGSB,。[1] R.E.Speese.[M].,.:,2001:13.[2] .[M].:,1998:5-9.[3] I.Bodolk,B.Herdová,M.Drtil.Anaerobictreatmentofthemu-nicipalwastewaterunderpsychrophilicconditions[J].Biopro-cessEngineering,2000,22:385-390.[4] .-[D].:,2007.[5] JingxingMa,MarianeVanWambeke,MartaCarballaetal.Im-provementoftheanaerobictreatmentofpotatoprocessingwastewaterinaUASBreactorbyco-digestionwithglycerol[J].BiotechnolLett,2008,30:861-867.[6] ,,,.--[J].,2006,28(11):827-830.[7] ,.UASB[J].,2008,33(7):100-107.[8] YuLiu,Hai-LouXu,Kuan-YeowShowetal.Anaerobicgranulationtechnologyforwastewatertreatment[J].WorldJournalofMicrobiologyBiotechnology,2002,18:99-113.[9] SharonMcHugh,CarolineO.Reilly,ThéreèseMahonyetal.An-aerobicgranularsludgebioreactortechnology[J].ReviewsinEnvironmentalScienceandBio/Technology,2003,2:225-245.[10] EnriqueJ.LaMotta,EudomarSilva,AdrianaBustillosatal.CombinedAnaerobic/AerobicSecondaryMunicipalWastewaterTreatment:Pilot-PlantDemonstrationoftheUASB/AerobicSolidsContactSystem[J].JournalofEnviron-mentalEngineering,2007,4:397-403.StudyonTreatmentofMixtureWastewaterofHeat-ResistantAgentandReleaseAgentwiththeIntegratedEGSB-AerobicProcessMAXing-guan1,2,CUIWei2,LIUZhi-yuan2,MAZhi-xiao2(1.Schoolofmaterialandmetallurgy,NortheastUniversity,Shenyang110003,China;2.SchoolofMunicipalandEnvironmentalEngineering,ShenyangJianzhuUniversity,Shenyang110168,China)Abstract:TheintegratedEGSB-aerobicprocesswasusedtotreatthemixturewastewaterofheat-resistantagentandreleasea-gent,CODremovalefficiencyoftheprocesswasstudied,effectVFAandtemperatureonthesystemwasinvestigated.TheresultsshowthatwhenVLRisbelow6kgCOD/(m3·d),CODremovalrateofEGSBis80%;wheninfluentCODisunder4000mg/L,CODremovalrateofEGSBis85%,totalremovalrateisabout95%,andtheeffluentCODcouldmeetthequalityⅡofdis-chargestandardofwastewaterpollutantsforindustry(GB8978-1996).Keywords:ExpandedGranularSludgeBed;ChemicalOxygenDemand;VolatileFattyAcids;AutoManufacturingWastewater;ContactOxidation149392 ,:EGSB-
本文标题:EGSB好氧组合工艺处理极压剂离型剂混合废水的研究马兴冠
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