UV臭氧应用於工业废水消毒处理之实例讨

-1-UV/(UltravioletUV)RadiationGammaRadiation(UV)(O3)499512104~107CFU/100ml(1)-2-1(CFU/100ml)CD4.9E+68.3E+51.0E+65.6E+69.0E+5-1.0E+54.8E+5~5.6E+51.0E+51.0E+4~2.4E+43.5E+4--4.1E+6UV2.2MPN/100mlUSEPAFecalColiform200MPN/100ml90200,000CFU/100mL1,000CFU/100mL;50CFU/100mL3.5mg/l15mg/l100mg/l32mg/L(a)(b)(c)(a)(2)(3)UVO3-3-2UVUVUV301,500UVO3(1)(2)BODCODSS(3)O3(4)1992O3400O3O3(1)O3(2)O3(3)O3UV1.1909UV1940UVUV1975USEPA1980UV(GuidanceManual)1999UV(CryptosporidiumParvum)(Giardia)UV2.100nm~400nm190nm~315nm254nmUVUVUVUVDNA-4-UVUVUV3(1)UVUV(2)UV;(3)UVUVUVUVUVUVUV(Non-radiationlosses)UVUV3UV(torr)10-3~10-210-3~10-2102~103()4090~250600~900(Monochromatic)(Monochromatic)(Polychromatic)(W)70170~1,6002,000~5,000-5-1.1783VanMarum1857Siemens1893Nice19061906JeromeParkReservioir198752.(O3)480.01~0.02mg/l0.25ppm1ppmpHHOCl10~401pH6.0~8.51.UVA(1)NorthCarolinaHenderson39,000CMD:a-6-a1993UVUVPilotUV6570CMD1,000MPN/100mlUV(2)UVUV2x4x49m2UV(3)1994625MPN/100mlUV5,00010,0002.UVB(1)UVManteca51,000CMD:aaSanJoaquimRiver200072,000CMD(30)23MPN/100ml(24)500MPN/100mlUVUV-7-PCI-WEDECOUVUVPilot(2)UVUVUVPilot1,400CMD3x4UV(3)UVPilotTSS4mg/l~17mg/l40%~60%UV100mW-s/cm23.UVC(1)UVPilotCUVUVPilot105CFU/100ml(2)UVUVPilot380CMD600CMD6UVTrojanTechnologiesIncUVUV(3)UVPilotUVUVUVPilot4min(=50CFU/100mL)320CMD(1,000CFU/100mL)UVUV60mW-s/cm2-8-4.D(1)(Belarus)MogilevCity280,000CMDMogilevCity50%(2)3,700lb/dayOzoniaLtd.5.E(1)DaeguCityDalseo300,000CMD47%53%NahdongRiver(2)3,220lb/day(3)20026.F(1)IndianpolisCity125mgd1985Fecalcoliforms400CFU/100mL200CFU/100mL(2)6,380lb/day(3)-9-””2.Geo.CliffordWhite,HandbookofChlorinativeDisinfectants.(fourthEdition),JohnWiley&Sons,Inc.,NewYork,(1999)3.””4.””5.””6.””7.“”8.,””,,(2002)9.SamJeyanayagam,“AmodelforUVsystemselectionandprocurementunderacompetitivebiddingenvironment”,DisinfectionofWastesintheNewMillenniumConference,NewOrleans,Louisiana,USA,(2000)10.DouglasReed,SelectingAlternativestoChlorineDisinfection,PollutionEngineering,(1998)11.HillJr.,W.F.,Akin,E.W.,Benton,W.H.,andHambley,F.E.,ViralDisinfectionofEstuarineWaterbyUV.,J.San.Engr.Div.,ASCE,p.601,Oct.,(1971)12.Hoigne,J.andH.Bader,TheRoleofHydroxylRadicalReactionsinOzonationProcessesinAqueousSolutions,WaterResearch,10,p.377,(1976)13.Loge,F.etal,ImpactofParticlesAssociatedColiformonUVDisinfection,Proc.70thAnnu.WaterEnviron.Fed.Tech.Conf.Exposition,Chicago,III.,8,221,(1997)14.,”UV”,,(2000)15.MorrelandV.,AudreyA.,TuaU.,RogerF.,UVDisinfectiontoPilotornottoPilot?,WaterEnvironment&Technology,(1998)16.Trembath,R.J.,DesignofParallelSecondaryandTertiaryUVDisinfectionSystems,Proc.70thAnnu.WaterEnviron.Fed.Tech.Conf.Exposition,Chicago,III.,8,397,(1997)17.,“”,,R-EV-01-07,2001,(2001)