白腐菌2厌氧2好氧工艺处理造纸黑液研究

:2002209216.:(19752),,;,(430074).:(2001AA312B04);(2001AA).221121(1.,430074;2.,430074):..(pH67,2529)5d,+,,COD70%.:;;;:X703:A:167227037(2004)0120044203,90%10000t,.1t,10m3.COD106000157000mgöL,pH1113,SS23500227800,BOD53450042500mgöL[1],,.[2],.,.,.,,COD,+,.1.,.,()H2O2,,,.,,,RH(TNT),.,,[3,4]..,,,,.,,,,,,COD,.,,.22.1,,BP1.0.12%,MgSO421120043()J.ofHUST.(UrbanScienceEdition)Vol.21No.1Mar.2004©1995-2004TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.0.06%,Na2CO30.06%,110pH67.2.2a..250mL(100mL),25,150römin4d,..b..BP1pH67,25,5d,.2,2h,10h24h,24h.c..pH:pH.COD:COD,.2.31.133.1,COD(2).2COD:1+.2++,,,,.,COD,.3++,,,,,,.4+COD3,.,,3,.3.2110500mL,pH7,BP150mL(H2BP1),,25295d,COD(3).3COD3.35d,(COD7450mgöL),13,3,100mL,33mL,200mL.3,105römin,2h,10h24h.,,10mLCOD,,14,,150römin24h,12h,10mLCOD(1).1CODmgL-1öhöh21024122415233--442534002-4883-418237783--5341423536471,2h.,+541:22©1995-2004TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.,COD38%45%.3.421,6d,COD(4),++,,COD50%,+,COD80%.42COD3.5,,,.,pH,2R-ONa+H2SO42R-OH+Na2SO4;Na2S+H2SO4H2S+Na2SO4;Na2CO3+H2SO4CO2+H2O+Na2SO4,CO2H2S,.,,,F-,,,,.,,.,342,,.4a.,,.b.++.c.,+COD+1.72.d.,2.[1].[J].,1995,(1):40242.[2].[J].(),1996,16(4):24228.[3]BarrDP,AustSD.Mechanismwhiterotfungususedtodegradepollution[J].Environ.SCI.Tech2nol,1994,28(2):78287.[4].[J].,1996,4(6):69277.StudyonTreatmentofBlackLiquorofPaper-makingbyWhiteRotFungus-anaerobicandAerobicBiologicalReactorsRENYong2zheng1ZHANGBei2ping1ZHANGXiao2yu2LILiang1(1.SchoolofEnvir.Sci.&Eng.,HUST,Wuhan430074,China;2.SchoolofLifeSci.&Tech.,HUST,Wuhan430074,China)Abstract:Thebiodegradationorganicmaterialsprincipleofwhiterotfungus(WRF)isintroduced.Abestprocessrouteoftreatingblackliquorofpaper2makingwithonekindofdomesticatedWRFisstudied.Havingbeendisposedwiththeintermittenttreatmentintheoptimalconditions(pH=67,T=2529)for5days,theeffluentisdisposedbyanaerobicandaerobictechnology.TheCODre2movalrateisallabove70percentindifferenthydraulicresidencetime(HRT).Keywords:whiterotfungus;anaerobic;aerobic;blackliquorofpaper2making64()2004©1995-2004TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.