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[](1979—),,,:。:13755797758,E-mail:liuzz79@126.com。[]2009-05-25()StudyonthetreatmentofazithromycinwastewaterbyFentonreagentChengJianfeng1,YangWenling1,LiuHongmei1,DuanHongliang1,HuangQunxian2,DongYarong2(1.CollegeofChemicalandPharmaceuticalEngineering,HebeiUniversityofScienceandTechnology,Shijiazhuang050018,China;2.CollegeofEnvironmentalScienceandEngineering,HebeiUniversityofScienceandTechnology,Shijiazhuang050018,China)Fenton1,1,1,1,2,2(1.,050018;2.,050018)[]Fenton。,Fenton:25℃、pH3.0、FeSO410mL/L、H2O230mL/L、2.0h。,COD51.09%。[];Fenton;[]X703.1[]A[]1005-829X(2009)08-0066-03Abstract:TheinfluentialfactorsandsuitableprocessofthetreatmentofazithromycinwastewaterbyFentonreagenthavebeenstudied.Bymeansofexperiments,thebestoperatingconditionsofthetreatmentofazithromycinwastewaterbyFentonreagentaredeterminedasfollows:thereactiontemperatureis25℃,pH=3.0,FeSO4dosage10mL/L,H2O2dosage30mL/L,andtheoxidationtimeshouldlastfor2.0h.TheaverageCODremovalrateisupto51.09%.Keywords:azithromycinwastewater;Fentonreagent;chemicaloxidation(AM)〔1〕15,、、,。,,、、、、pH、。,、—。,,,,〔2〕。,:、29820098IndustrialWaterTreatmentVol.29No.8Aug.,2009!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!(12):1501-1507.[11]MahramanliogluM,KizilcikliI,BicerO.Adsorptionoffluoridefromaqueoussolutionbyacidtreatedspentbleachingearth[J].J.Fluor.Chem.,2005,115(1):41-47.[12]GreenleafJE,LinJ,SenguptaAK.Twonovelapplicationsofionexchangefibers:Arsenicremovalandchemical-freesofteningofhardwater[J].EnvironmentalProgress,2006,25(4):300-312.[13]GreenleafJE,CumbalL,StainaI,etal.AbioticAs()oxi-dationbyhydratedFe()oxide(HFO)microparticlesinaplugflowcolumnarconfiguration[J].ProcessSafetyandEnvironmentalProtection,2003,81(2):87-98.[14]CumbalL,SenGuptaAK.Arsenicremovalusingpolymer-support-edhydratediron()oxidenanoparticles:Roleofdonnanmem-braneeffect[J].Environ.Sci.Technol.,2005,39(17):6508-6515.[15]DixitS,HeringJG.Comparisonofarsenic()andarsenic()sorptionontoironoxideminerals:Implicationsforarsenicmobili-ty[J].Environ.Sci.Technol.,2003,37(18):4182-4189.66——2009-08,29(8)2009-08,29(8)〔3〕。Fenton、、、、〔4〕,,TiO2〔5-6〕。,COD,。Fenton,。11.1、:();();()。:30%();();、,。1.2,COD25600mg/L,pH9~10,,。1.3200mL,500mL,pH,1mol/L30%H2O2,,,pH8~9,,COD。1.4COD(GB11914—1989)。22.1pHCOD200mL,25℃2mL1mol/LFeSO46mL30%H2O2,2h,pH。pH,pHCOD,1。Fenton,pH3~5,pH,Fenton〔7〕,Fe2+Fe(OH)3,pH,H+HO·H2O,。H+,Fe2+。1,pH3.0,COD。pH3.0,pHCOD。2.2Fe2+COD200mL,25℃、pH3.0、6mL30%H2O2、2h,Fe2+,Fe2+COD,2。2,Fe2+,COD,COD。Fenton,Fe2+HO·,Fe2+,HO·,。Fe2+,Fe2+HO·,,,。Fe2+,COD。2.3H2O2COD200mL,25℃、pH3.0、2mL1mol/LFeSO4、2h,H2O2,H2O2COD,3。H2O2Fenton。3,H2O2555045402.02.53.03.54.0pHCOD/%1pHCOD5550454035301.01.52.02.53.03.5Fe2+/mLCOD/%2Fe2+COD3H2O2COD60555045403530456789H2O2/mLCOD/%,:Fenton67——2009-08,29(8)2009-08,29(8)6mL,COD51.96%。H2O2,H2O2HO·,H2O2。H2O2Fe3+,HO·,HO·H2O2,COD。2.4COD200mL,25℃、pH3.0、2mL1mol/LFeSO46mL30%H2O2,,COD,4。FentonHO·。4,,COD,2.0h,COD。,,。2.0h。3,1。1,:pH3.0,FeSO42mL,30%H2O26mL,2.0h。,COD51.09%。4(1)Fenton,pH3~5,Fenton。COD,。(2)Fenton:25℃,pH3.0,1mol/LFeSO410mL/L,30%H2O230mL/L,2.0h。,COD51.09%。[][1]BrightGM,NagelAA,BordnerJ,etal.Synthesis,invitroandinvivoactivityofnovel9-deoxo-9a-AZA-homoerythromycinAderivatives;anewclassofmacrolideantibiotics,theazalides[J].J.Antibio.,1988,41(8):1029-1047.[2],,,.[J].,2007,24(4):291-294.[3],,,.[J].,2007,27(10):17-20.[4]LunarL,SiciliaD,RubioS,etal.Identificationofmetaldegra-dationproductsunderFentonreagenttreatmentusingliquidchro-matagraphy-massspectrometer[J].WaterRes.,2000,34(13):3400.[5],.TiO2[J].,2006,29(12):77-79.[6],,.Fe3+/TiO2[J].,2007,36(10):1000-1002.[7]WallingC.Theferricioncatalyzeddecompositionofhydrogenper-oxideacidsolution[J].Int.J.Chem.Kim.,1971(6):507-516.[](1978—),,,。13833473401,E-mail:jianfeng20080808@126.com。[]2009-04-08()605550454035301.01.52.02.53.0/hCOD/%4COD1pHFe2+/mLH2O2/mL/hCOD/%COD/%13.0262.049.0651.0923.0262.051.3633.0262.052.85。:4%~40%,2%~20%,1%~5%,。:、,;(50±1)℃,2h,(22±1)℃;。、、。···············································———,.CN10113870568——
本文标题:Fenton试剂处理阿奇霉素废水的研究程建锋
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