GUH1型水基金属清洗剂中表面活性剂的生物降解性

263Vol126No1320048JournalofHebeiInstituteofTechnologyAug.2004:1007-2829(2004)03-0010-03GUH-1(,222069):;;COD;:GUH-1BH-919HX-816,,,GUH-1,:TG17414:A0(767),[1],,,COD,[2],,,,,,[3],30t,,,COD,,,,,,,[4],(),1965(TheSoapandAssociation)(LAS)[5](ShakingCultureTest)(Semi-ContinuousActivaedSludgeTestsandContinuousActivatedSludgeTests)[6](BOD)Warbarg[7]14C,GUH-1,WarbargBH-919HX-816:2003211213:(1965-),,,,©1995-2006TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.:GUH-1,11.111111GUH-1()BH-919HX816,1111245Z30H60Ly12-BCZ1Crl8Ni9Ti50mm25mm(35)mm11113SYP()LYJ-B()HH-5()11211211240#,,,,,,,,11212COD3ml[1/6K2Cr2O7)=01050moll-1],10ml17mlH2SO4(012gAg2SO4),15min,33ml,7ml,,3,,,11213COD,15min,100ml1(719012mg),15min,,COD11214100ml100ml,,COD,24h,Warbarg2211,,111GUH-1BH-919HX-816(3%)pH101012161015COD(mgL-1)2876341147521221211GUH-1,ZB43003-86,,Warbarg,BH-919HX-816,,,,,113:GUH-1©1995-2006TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.12[(),(%)]2.2.23BH-919pH,,145.8mg,COD,,,,,BH-919,HX-816pH,,COD,,,,,,,HX-919GUH-l,,,,,2.2.3GUH-1,60,212.4,,,,;,,[8],COD:[1],.[J]1,1990,11(6):265267[2].[J].,1994,14(4):296298[3],.[J]1,1998(4):2024[4],.[J].,2002(2):7377[5],.[J].,1993,15(2):8386[6]BorlsN.Aronstein,YolandaM.Calvlloandmartinalexander..dffectofsurfactantsatlowconcentrationsonthedesorptionandbiodegradationofsorbedaromaticcompoundsinsoil[J],Environ.Sci.Technol.,1991,25(10):17281731[7]VanGinkelC.G.,StrooC.A.,KroonA.F.M.,Biodegradabilityofethoxylatedfattyaminesandamidesandthenon-toxicityoftheirbiodegradationproducts[J]1TensideSurf.Det.,1993,30(3):213216[8],,1[J]1,1995,14(1):2225ThestudyonbiodegradationofsurfactantsinGUH-1water-basedcleaningagentformetalWANGShou-wu(DonggangCollege,HuaihaiInstituteofTechnology,LianyungangJiangsu222069,China)Keywords:cleaningagentformetal;surfactant;CODbiodegradationAbstract:Waterbasedmetalclearingagentisamixtureofsurfaceactiveagentandmanyadditives.TheproductofGUH-1water-basedcleaningagentformetalandthewater-basedcleaningagentformetalonthemarketsuchasBH-919andHX-816havebeentestedininterrelatedpropertiesnorms.TheresearchshowedthattheGUH-1notonlyhasexcellentderosination,detergencyandcorrosiondelaying,butalsohasbetterbiodegrad2abilitywhichhaslittlepollutiontotheenvironment.TheexperimentwillleedtotheoptimizationoftheGUH-1formulaandlelpagreenwater-basedcleaningagentformetalwithexcellentcomprehensivenorms.2126©1995-2006TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.