UASBAF处理高浓度涤纶废水的生产性试验研究

:2001-11-26:(1972-),,,.UASB+AF刘立凡(,,510643):,CODCr5000-8000mg/L,(UASB+AFAF))))(),.UASB+AF,CODCr,UASB+AF.:;UASB+AF;:X703:A:1007-7162(2002)02-0055-05,,.,,.,,,[1].UASB()AF()[2],,,,,.111184m3,,CODCr5000~8000mg/L,BOD53000~5000mg/L,pH4~5.112,CODCr,))),,(1).2211718m34m3UASB+AF,29kg/m3.19220026JournalofGuangdongUniversityofTechnologyVol119No12June2002212(1)213(1):,CODCr:N:P200:5:1[3].(2):,(35?1)e.(3)pH:,pH612~718.1CODCrBOD5pHpHs-3cMLSS(4):1000mg/L(CaCO3).(5):0125~017m3/(m2#h).214UASB+AF21411,.,UASB+AF5m3,,1h,215m3,.,1e,35e.15d,,35e,,CODCr70%7~8d,,CODCr011kg/(m3#d).4UASB+AF,.16m3/d,10d,CODCr1.0kg/(m3#d),CODCr80%,.21412,CODCr5000mg/L,.CODCr115kg/(m3#d),014kg/(m3#d),5~7d,CODCr70%.8,UASB+AF,315m3/h,CODCr310kg/(m3#d),(HRT)48h,CODCr70%.21413,,CODCr8000mg/L,CODCr5619410kg/(m3#d),CODCr70%.21414300d,CODCr9676mg/L15360mg/L,22248mg/L.,UASB+AFCODCr418kg/(m3#d)1111kg/(m3#d),CODCr20%,.3311CODCr2,,CODCr,9m3/d,HRT9d,CODCr30%,315m3/d,HRT24d,CODCr60%.,CODCrHRT.312CODCrCODCrCODCrCODCr.3,,CODCr3000~6000mg/L,CODCr,75%.,CODCr9000mg/L22000mg/L,CODCr,20%,,70%.313pHCODCr4,,UASB+AFpH5,CODCr30%,,.pH615~7.2,,,CODCr80%~90%.572:UASB+AF314CODCrCODCr5,,CODCr015kg/(m3#d),CODCr30%,012kg/(m3#d),CODCr50%,,CODCr80%.,CODCr4kg/(m3#d)11kg/(m3#d),,[4],CODCr,70%.4(1)UASB+AF,CODCr4kg/(m3#d),CODCr75%.(2),CODCrHRT.,CODCr3000~6000mg/LHRT2d,CODCr70%~80%.(3).CODCr4kg/(m3#d)11kg/(m3#d),CODCr70%20%,,CODCr.(4)UASB+AF,pH,,UASB+AFpH615.(5)285,2126/.13/,COD731/,BOD498/,.:[1]RE1[M]1:,20011[2],1[J]1:,1994,10(1):7-101[3]1[M]1:,1991,139-1451[4],1[M]1:,19931APlant-ScaleTestingStudyontheTreatmentofHigh-ConcentrationTeryleneWastewaterbyUASB+AFReactorsLIUL-ifan(FacultyofConstruction,GDUT,Guangzhou510643,China)Abstract:Theterylenewastewaterisakindofhigh-concentrationchemicalwater.TheCODCrofinfluxisas5819highas5000~8000mg/L.Twostagesofanaerobicreactors(UASB+AFandAF)andtwostagesofaerobicreactors(PEOxidationPondandContactingOxidationPond)havebeenusedasmainequipments.Theefflu-enttreatedbytheequipmentsreachesthedischargingstandard.Thesituationoftheterylenewastewaterstar-tupandtheresultoftheUASB+AFarepresented,andtheeffectsofvariousconditionsontheCODCrremovingefficiency.Thisstudygivestheexperienceandscientificbasisforthetreatmentofhigh-concentra-tionwastewaterusingUASB+AF.Keywords:terylenewastewater;UASB+AF;anaerobic(上接第47页)TheExperimentalResearchofEnergySaverUsedinHouseholdWaterHeaterCHENGuan-Sheng,LIFan(FacultyofMaterialandEnergy,GDUT,Guangzhou510640,China)Abstract:Atestofenergysaverwasmadeusedinhouseholdwaterheater.Theresultshowsthatenergysaveriseffectiveonhouseholdwaterheater,especiallytheinstantelectricwaterheater.Keywords:energysaver;householdwaterheater;experimentalresearch592:UASB+AF