VOCs恶臭污染物质的污染状况和一般处理方法-苑宏英

##:2004-03-15:(1974-),,,VOCs苑宏英1,郭静2(1.,200092;2.,300072):VOCs恶臭污染物质是一些既有异味且具有挥发性的有机气态污染物质,对人体健康和生态环境造成很大危害VOCs恶臭物质来源于生活和工业生产等方面常用的处理方法有吸附法吸收法燃烧法冷凝法生物法膜分离法等其中,生物法处理有机废气具有运行费用低维护管理方便没有二次污染等优点,成为今后治理VOCs恶臭污染物质的清洁型生物方法:VOCs;;:X512:A:1001-3644(2004)06-0045-05ThePollutionStatusandTreatmentTechnologiesofVOCs-odorPollutantsYUANHong-ying1,GUOJing2(11StateKeyLaboratoryofPollutionControlandReuse,TongjiUniversity,Shanghai200092,China;21SchoolofEnvironmentalScienceandTechnology,TianjinUniversity,Tianjin300072,China)Abstract:VOCs-odorpollutantsbelongbothtovolatileorganiccompounds(VOCs)andtoodor.Theyaredangeroustohumanbeingpshealthandecologicalenvironment.Theycomefromtheprocessofthedailylifeandindustries.Theconventionaltreatmenttechnologiesareadsorption,absorption,incineration,condensation,biologicalmethod,membraneseparationandsoon.Themeritsoforganicwaste-gasestreatmentusingbiologicalmethodareeconomicalandwithoutsecondarycontamination.Itwillbeacleanermethodinthefutureanddevelopquickly.Keywords:VOCs-odorpollutant;airpollution;biologicaltreatmentmethod1前言VOCs,VOCs,VOCsVOCs19915VOCs6,VOCs,1988VOCs,199930%[1],VOCs1993GB14554-93VOCsVOCs,,[2,3]2VOCs恶臭污染物质的污染状况及来源,,(TSP),,75%,COSO2NOX,,(EPA)(TRI)25,18[4](VOCs)())45)2004236,,[5],VOCsVOCs;,:[6]1[7]2VOCs[8],,,1VOCsVOCs2VOCs3处理方法,VOCs,[2,3]311VOCs[9,10])46)2004236,,,,,,(ppm),(40%,)[11]()[12]74%,,,312,,,,VOCs,,VOCs:;;(L/G);VOCs,,,VOCs5000ppm[13],98%,VOC300ppm,VOCs,90%(L/G)1125~2100[14],(),313VOCs,600~1000e,5060,VOCs,,375~825e,:,NOX(300~450e),,,[15]:,314VOCs,VOCs,,,,,,,,,,315,H2SCO2;,,C5C5,316(AEA),AgNO3-HNO3,50~100e,,VOCsCO2H2O;,,:VOCs,99%,,2~3[16]317:TiO2,H2O(-OH),-OHVOCs)47)2004236CO2H2O[17]318[4],:,10000e,;80e319:OOH;;OOH,COCO2H2O1988,,3110,,,80,3[18]31,1,1-,[6,19](3mg/L)[20]:311011投资省,运行费用低,VOCs,VOCs,,,VOCsJ1VanGroenestijn,,4[6]4***8~150150~510~200215~2525~1506~833~9514~18*,;**,1000m3,,311012设备简单,易于管理,,,,,311013处理效果好,无二次污染,VOCs80%[21~25],,,311014可以实现废气废水同时处理VOCs,1974,[26],,,65%~90%[27~29])48)20042364小结VOCs,,,,,VOCs,:[1].[J].[J],1994,16(4):24-26.[2]RobertMclnnes,StevenJelinek,VictoriaPutsche.CuttingToxicOr-ganics[J].Chem.Eng.,1990,97(9):108-113.[3]GrahamJHutchings,etal.Uranium-oxidebasedCatalystsfortheDe-structionofVolatileChloro-organicCompounds[J].Nature,1996,384(28):341-343.[4],.[J].,2000,(1):23-26.[5],,,,[J].,1998,49(3):316-321.[6],.[J].,2001,2(5):41-47.[7].[J].,1990,11(4):1-10.[8],.[J].,1998,18(6):343-346.[9]Fr†d†ricDelage,pascalinepr†,PierreLeCloirec.EffectsofMoistureonWarmingofActivatedCarbonBedDuringVOCAdsorption[J].J.Environ.Eng.,1999,123(11):1160-1167.[10]Yu-ChunChiang,P.E.,Pen-ChiChiang,P.E.,E.-E.Chang.Ef-fectsofSurfaceCharacteristicsofActivatedCarbonsonVOCAdsorp-tion[J].J.EnvironmentalEngineering,2001,127(1):54-62.[11],,.[J].,1995,15(4):219-222.[12],,,.)[J].,1993,14(3):36-38.[13].[J].,1993,13(4):199-202.[14]NormanF.,Surprenant.SuttingoffFugitiveEmission[J].Chem.Eng.,1990,97(9):199.[15],,,.VOC[J].,2000,1(2):87-95.[16]RichardJIawetti.HowtocomplywithCleanAirAct[J].Chem.Eng.,1991,98(7):121-130.[18]FouhyK.CleaningWasteGasNaturally[J].Chem.Eng.,1992,99(12):41-46.[19],,.[J].,1998,6(3):30-36.[20].[M].:,2001.184-185.[21]SorialGA,SmithFL,SuidanMT,etal.EvaluationoftricklebedairbiofiterperfermanceforBTEXremoval[J].J.Environ.Eng.,1997,123(6):530.[22]ChungsyingLu,Min-RayLin,ChenghawChu.TemperatureEffectsoftrickle-bedbiofilterfortreatingBTEXVapors[J].J.Environ.Eng.,1999,125(8):775-779.[23]AlisonMMartin,SharonLNolen.ControlodorsfromCPIfacilities[J].Chem.Eng.Progress,1992,88(12):53.[24],.[J].,1995,8(2):48.[25],,,.[J].,2002,24(1),:8-12.[26].[J].,1992,(3):64-68.[27],,.[J].,2001,17(9):10-13.[28].[D].:,1999.[29].[D].:,2002.(上接第44页)[24]ValveM,RantanenP,KallioJ.Enhancedbiologicalphosphorusre-movalfrommunicipalwastewaterwithpartialsimultaneousprecipita-tion[J].Wat.Sci.Tech.,2002,46(4~5):249-255.[25],,.[J].(),1999,33(4):575-578.[26].[J].,16(3):83-86.[27],.[J].,1992,10(2):1-5.[28],,.[J].,2002,28(9):22-24.[29]SchÊnerkleeMonika,etal.Tertiarytreatmentinaverticalflowreedbedsystem)afullscalepilotplantfor200-600P.E.[J].Wat.Sci.Tech.,1997,35(5):223-230.)49)2004236