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©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(,510080):,,,:;;:X703.1:A:100326504(2004)20143204,,,,CO2H20,,:[1],,TOC,.2000MaryamAlborzfar[2],3,4--1-95%,COD45%[3],;[4]CO2H2O,COD1:(1),3()(2),:(1979-),,,,,8:()22.1-UV/O3UVO3,,,,,,OH,,,UV2O3,[3],,UV2O3,60min,(UVA)85%;120min,188.5g/L60g/L,,UV2O3Wenzel[5],UV2O3,100%,96%,()74%[4],,;,UV2O3UV2O3341,©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.()O3,,Gracia[6],,,Mn(II)Ag(I)30min,TOC62.3%61%,TOCTOC[7]TiO2MnO2NiO,60min,CODTiO2MnO2NiO,TiO2,COD75.2%[8]Mn(II)(DMP),pH,DMP;,,DMP,,Mn(II)DMP;,Mn(II)O3,[9],,Ni2O3MnO2Ni(III)Mn(IV),CuFe,NiMn.,K2OCOD1500mg/L,O31g/L,COD50%2.3,,Al2O3[10]2Al2O3CuO,MnO2MnO2/K2O3,,,:3,MnO2/K2O300mg/L,50mg/L35,90%,COD80%ColinCooper[11]Fe2O3/Al2O3TiO2/Al2O3,:300min,,15%,Fe2O3/Al2O3TiO2/Al2O3,88%87%;300min,,12%,Fe2O3/Al2O3TiO2/Al2O3,45%47%;30min,,5%,Fe2O3/Al2O3TiO2/Al2O3,100%(),,,,[12]ZnO,APC,,,ZnO-,,90min-X3B,COD484.1mg/L101.7mg/L,79.0%33.1--,,[13],0.30.8NTU0.3NTU;1.54mg/L0.51.5mg/L,68.0%;UV2540.070.12cm0.0090.020cm,83%;TOC24002900g/L7001600g/L;0.10.45mg/L0.030.35mg/L,10mg/L,,-TOC4412720048©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.()3.2-,,,210451011Hz1927Richard,,,,,,,,,-[14]/pH,,,;pH11,;,,;/Weavers[15],20KHz500KHz,(NB),4-(4-NP),4-(4-CP),3,(TOC)4,UV2O3,(),,,,,,,;,,,,,,[][1],.[J].,2002,21(3):2592263.[2]MaryamAlborzfar,KarineEscande,StephenJAllen.Removalof3,42dichlorobut212eneusingozoneoxidation[J].WaterRe2search,2000,4(11):296322970.[3].[J].,2002,(24):2722273.[4],,.[J].,2001,34(2):70273.[5]WenzelA,GahrA,NiessnerR.TOC2removalanddegradationofpollutantsinleachateusingathin2filmphotoreactor[J].WaterResearch,1999,33(4):9372946.[6]RGracia.Studyofcatalyticozonationofhumicsubstancesinwaterandtheirozonationbyproducts[J].OzoneScience&En2gineering,1998,32(1):57262.[7].[J].,2001,23(2):93295.[8].Mn(II)[J].,2002,15(1):38241.[9],.[J].,1996,16(5):20222.[10].[J].,2002,4(3):80286.[11]ColinCooper.Aninvestigationofcatalyticozonationfortheox2idationofhalocarbonsindrinkingwaterpreparation[J].WaterResearch,1999,33(18):369523700.[12].Zn2O3[J].,2000,6(2):2602265.[13].[J].,2002,18(3):69272.[14]./[J].,26230.[15]Weavers,LindaKLing,FrankHHoffmann,etal.Aromaticcompounddegradationinwaterusingacombinationofsonolysisandozonolysis[J].EnvironmentalScienceandTechnology,1998,32(18):272722733.(:2004203202;:2004204204)(161)541,©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(),;;,,,,,(3),,,,,,4,,,,,,,,[][1]BauerRWalder.Thephoto2fentonreactionandtheTiO2/UVprocessforwastewatertreatment-noveldevelopments[J].CatalysisToday,1999,53:1312144.[2],.[M].:,1987,1062132.[3],.[M].:,2002.[4]Shimoiiziaka.U.S.Patent:4094804,1978.[5]BerkovskyB.ThermodynamicsofMagneticFluid[M].USA:HemispherePublishingCorporation,1977,67.[6].[M].:,1999.[7]RatK,MoskowitzR.Commercialapplicationsofferrofluids[J].J.Mag.Mag.Mater,1990,85:2332244.[8],,,.[J].,2000,(6):15.[9].[J].,2002,29(3):1872189.[10]StuartChartelW.AlignmentofBiologicalAssembliesUsingMagneticField-AReview[J].J.Mag.Mag.Mater.,1990,85:2772284.[11]TurbevilleJE[J].Envir.Sci.Tech.,1973,7:433.[12]KaiserR.U.S.Patent:3635819,1972.[13]HuntorRE.U.S.Patent:3723307,1973.(:2003208221;:2003212218)Nano2magneticFluidandItsApplicationinWaterResourceConservationCHAIBo,ZHANGWen2jun,LIDe2zhong(DepartmentofChemistry,HuazhongUniversityofScienceandTechnology,Wuhan430074)Abstract:Thepreparation,propertiesandimportantapplicationofnano2magneticfluid,anewmaterialbasedonNanoscience,wasdescribedonthebasisofdiscussionofwaterpollutionwithoilsandimportanceofwaterresourceconservation.Theproblemsandprospectiveapplicationweredis2cussed.Keyword:nano2magneticfluid;waterresource;oilpollution;conservation(145)ProspectiveofOzoneOxidationTechnologyCHENLin,LIUGuo2guang,LVWen2ying(FacultyofEnvironmentScienceandEngineering,GuangdongUniversityofTechnology,Guangzhou510080)Abstract:Ozoneasahighactiveoxidantwaswidelyusedinwatersupplyandwastewatertreatment.Thecatalyticozoneoxidationtechnologyandu2nitedtechnologyofozoneoxidationwithotherswereintroducedbasedonanalysisofcharacteristicsandlimitationoftraditionalozoneoxidation.Thefuturedevelopmenttrendofozoneoxidationtechnologywasdiscussed.Keywords:ozoneoxidation;catalyticozoneoxidation;ozoneunitedtechnology161,
本文标题:臭氧氧化技术发展前瞻
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