INDUSTRIALWATER&WASTEWATERVol.49No.5Oct.,20181,2,2,3(1.(),100082;2.,100082;3.(),100082),、、。,[1]、[2]、Fenton[3]。,[4];Fenton,;[5],CODCr10.2mg/L,CODCr83.4%。、、,。、。1150m3/h,1。1,pH,:,、,,270mg/L,40mg/L,CODCr57.1%,CODCr50mg/L,GB31571—2015《》。:;;;CODCr;:X703.1:B:%1009-2455(2018)05-0074-03EngineeringapplicationofozoneandhydrogenperoxidetreatinghighsalinityorganicwastewaterWANGShao-xiong1,YUBin2,ZHANGYan-hai2,ZHAOPeng-fei3(1.PotenEnvironmentalEngineering(Beijing)Co.,Ltd.,Beijing100082,China;2.DesignGeneralInstituteofPotenEnvironmentGroupCo.,Ltd.,Beijing100082,China;3.BohuaWaterAffairInvestment(Beijing)Co.,Ltd.,Beijing100082,China)Abstract:Thereverseosmosisbrinedischargedfromthewastewatertreatmentsystemofthecoal-to-liquidsprojectofacoalchemicalenterpriseinYulinischaracterizedbyhighsalinityandhard-degradable.Usingcombinedprocessofozone-hydrogenperoxidetotreatthesaidkindofwastewater,whenthedosageofozoneandhydrogenperoxidewere270and40mg/Lrespectively,themassconcentrationofCODCrineffluentwaterwaslowerthan50mg/L,andtheremovalratereachedabove57.1%,whichsatisfiedtherequirementofGB31751—2015EmissionStandardofPollutantsforPetroleumChemistryIndustry.Keywords:ozone;hydrogenperoxide;highsalinitywastewater;CODCr;removalratepHρ(CODCr)/(mg·L-1)/(μS·cm-1)8.57130199207.71102143908.10112169511Tab.1Characterisiticsofhighsalinityorganicwastewater·74·3CODCrFig.3EffectofhydrogenperoxidedosageonremovalrateofCODCr2040601008001234675CODCr/%/h0mg/L40mg/L60mg/L1Fig.1Catalyticoxidationequipmentofozone-hydrogenperoxidecombindeprocess100400300200CODCr/%1008060402002CODCrFig.2EffectofozonedosageontheremovalrateofCODCr/(mg·L-1)CODCr112mg/L。22,75m3/h,1h,,30%,50%。1,,,、、、,1。3,,,;,。3.140mg/L,60、130、200、270、340mg/L,,CODCr,2。2,,CODCr,。,·OH,·OH,;,,·OH,,[6]。270mg/L,CODCr62%,340mg/L,CODCr61.9%。,270mg/L。3.2270mg/L,CODCr,0、4060mg/L。,1h,CODCr,3。3,0,,CODCr43%。40mg/L,1hCODCr62%,CODCr63.8%。60mg/L,CODCr60.1%。,,·OH,,;,·OH,·OH,CODCr;,,,,:·75·INDUSTRIALWATER&WASTEWATERVol.49No.5Oct.,2018,。:[1],.[J].,2013,44(6):62-64.[2],.[J].,2009,40(3):70-72.[3]CTICodeTowerStandardSpecificationsforAcceptanceTestCodeforWaterCoolingTowers:CTI105—ATC(00)[S].2000Version.[4].[J].,2012,33(9):43-45.[5]KLOPPERSJC,KR魻GERDG.Acriticalinvestigationintotheheatandmasstransferanalysisofcounterflowwet-coolingtowers[J].InternationalJournalofHeatandMassTransfer,2005,48(3-4):765-777.[6]:GB/T50392—2016[S].:,2017.[7],,,.4[M].2.:,2002.:(1968-),,,,,、,()tanzx@cntcc.cn。:2018-05-01()·OH[7-9],:H2O2+·OH→H2O+HO2-;HO2-+·OH-→HO-+HO2·。0,·OH,;60mg/L,·OH,·OH,CODCr40mg/L。,40mg/L。3.3270mg/L,40mg/L,CODCr4。4,CODCr57.1%,64%,,CODCrGB31571—2015《》。4(1),。(2),:270mg/L,40mg/L。CODCr57.1%,,CODCr50mg/L,GB31571—2015。:[1],,,.[J].,2017,48(2):24-28.[2],,.[J].,2016,47(5):70-73.[3],,,.H2O2[J].,2017,48(2):28-31.[4].[D].:,2013.[5],,,.O3/H2O2[J].,2016,38(11):56-59.[6]FISCHBACHERA,VONSONNTAGJ,VONSONNTAGC,etal.The·OHradicalyieldintheH2O2+O3(Peroxone)reaction[J].EnvironmentalScience&Tecnology,2013,47(17):9959-9964.[7],,,.[J].,2017,42(6):113-117.[8],,,.、/[J].,2017,32(4):62-65.[9],,,.O3/H2O2[J].,2015,35(8):26-30.4CODCrFig.4CODCrremovalefficiencyduringthelong-operationofadvancedoxidationequipment806040201000520251510CODCr/%/d:(1987-),,,,,,,()shaoxiong.wang@poten.cn。:2018-05-07()(62)→→→→→→→→→→→→→→→→→→→→→→→→→→→→→→→→·76·