高级氧化生化组合工艺处理难降解有机废水的研究进展曹国民

　2010301　　　　　　　　　　　　　ENVIRONMENTALPROTECTIONOFCHEMICALINDUSTRY[]2009-05-04;[]2009-09-07。[](1963—),,,,,。021-64253533,[e-mail]。—,　,(,200237)[](2004～2008),,-。[];;;;[]X703.1　　　[]A　　　[]1006-1878(2010)01-0001-07ResearchProgressesinTreatmentofRefractoryOrganicWastewaterbyAdvancedOxidation-BiochemicalTreatmentCombinedProcessesCaoGuomin,ShengMei,LiuYongdi(ResearchInstituteofEnvironmentalEngineering,EastChinaUniversityofScienceandTechnology,Shanghai200237,China)Abstract:Theresearchprogressesfrom2004to2008intreatmentofrefractoryorganicwastewaterbyadvancedoxidation-biochemicaltreatmentcombinedprocessesarereviewed.Theprincipleofrationalcombiningadvancedoxidationprocesswithbiochemicaltreatmentprocessonthebasisofwastewaterqualityissuggested.Inaddition,someexamplesarepresented.Keywords:advancedoxidation;biochemicaltreatment;combinedprocess;refractoryorganics;wastewatertreatment　　,。,,,COD。COD,,,COD,COD。,、,COD。,,,,,。,,,。—,—,—。·1·　　　　　　ENVIRONMENTALPROTECTIONOFCHEMICALINDUSTRY　　　　　　201030—,[1～3],。1　高级氧化工艺简介、、,CO2H2O。,。,O2,。,,。,:(1);(2);(3)。H2O2O3,O2H2O,。,H2O2O3。,H2O2O3(·OH)[4]。Glaze[5]1987(advancedoxidationprocess,AOPadvancedoxidationtechnology,AOT)。:(1),F2;(2),;(3)。,,、。,2005～2007(SCI)4500[6]。H2O2O3Fenton、O3-H2O2、O3-OH-H2O2O3(UV)UV-H2O2、UV-O3、UV-H2O2-O3。2　高级氧化—生化组合工艺的研究进展():CO2、H2O;,。,,。,,。,,,,,()。,,。,CO2H2O,,C—C[6]。,,—。,,,。,FentonFenton-UV[7]、[8～12]、[13～17]、[18～24]、[25～27]、[28]、[29,30],[31]、[32]、[33]、[34]、[35][36];O3O3-H2O2[37～41]、[42～44]、[45,46]、[47,48][49];UV-H2O2、UV-O3、UV-H2O2-O3UV-TiO2[50]、[51]、[52]、[42]、A[53]、[54]、[55,56]、H-[57]、[58]、[59][60]。,,Zahn-Wellens[7]、、、(OUR)BOD5,,·2·　1.—,[8,39,53],[50]。,。,、、。3　高级氧化—生化组合工艺的选择原则3.1　—,()—、、。—:(CB),(BC),、(BCB)3。,。3.2　4:I,、;II,,();III,、;IV,、。1。3.3　—,。IVIII,CB。,IV、III,BC。,,IV,,III,。,,III。,BC。,BC,BC,。,,,。,BCBBC,BC,BCB,BC,BCBBC。,BC,BCB,。,,。4　高级氧化—生化组合工艺处理难降解有机废水的实例4.1　BC,90%。“—”,6d,COD500mg/L。,·3·　　　　　　ENVIRONMENTALPROTECTIONOFCHEMICALINDUSTRY　　　　　　201030。,,。,,,,6d。,BCB,,,。FentonO3-H2O2,SBR。,SBRCOD,,120h700mg/L30mg/L。FentonO3-H2O2()。,SBR,COD。,SBRCODFentonO3-H2O2,,BCB。COD,。:Fenton,COD35%,COD500mg/L;O3-H2O2,H2O2O3,COD1000mg/L500mg/L,H2O2O3。4.2　BCB4.2.1　、、,,。1579.2m3/d,,4133m3/d。COD100mg/L,COD,。,,COD。2,BCB,,,,,。,,,。—,13h,27h。COD2658mg/L,COD500mg/L。Fenton,:H2O2(27.5%)1.5L/m3,FeSO4·7H2O0.40kg/m3,pH3.0～3.5,4h。,COD250mg/L。SBR,8hSBRCOD100mg/L。4.2.2　,,BCB。,BCB,,Fenton。60h,BCB,Fenton,Fenton。BCBFenton·4·　1.—1。FentonpH7.0～8.0,()。,,,。1　BCBFenton/(·m-3)H2SO4(98%)0.32kg/m31.5/kg0.48NaOH0.28kg/m32.2/kg0.62H2O2(27.5%)1.65kg/m31.5/kg2.48FeSO4·7H2O0.40kg/m30.5/kg0.200.5(kW·h)/m30.6/(kW·h)0.300.80kg/m31.5/kg1.205.28　　1579.2m3/d,Fenton1579.2×5.28=8338.2(/d)。,4133m3/d,1.82/m3(、)。BCB,,4133×1.82=7522.1(/d)。BCB(8338.2-7522.1)/1579.2=0.50/m3。,BCB,0.5,BCB。4.2.3　COD4133m3、COD90mg/L,COD372kg,COD123t(330d)。BCB,,。,,。,,BCB、,。5　展望、、,。“”“”“”,。,(),,、,“”COD。　　　1　MantzavinosD,PsillakisE.Enhancementofbiodegradabilityofindustrialwastewatersbychemicaloxidationpre-treatment.JChemTechnolBiotechnol,2004,79:431～4542　TabriziGB,MehrvarM.Integrationofadvancedoxidationtechnologiesandbiologicalprocesses:recentdevelopment,trends,andadvances.JEnvironSciHealthPartA-Toxic/HazardSubstEnvironEng,2004,39:3029～30813　ScottJP,OllisDF.Integrationofchemicalandbiologicalprocessesforwatertreatment:reviewandrecommendations.EnvironProg,1995,14(2):88～1034　ClarkeN,KnowlesG.HighpuritywaterusingH2O2andUVradiation.EfflWaterTreatJ,1982,22:157～1855　GlazeWH,KangJW,ChapinDH.Thechemistryofwaterandwastewatertreatmentprocessesinvolvingozone,hydrogenperoxideandultravioletradiation.OzoneSciEng,1987,9:335～3526　ComninellisC,KapalkaA,MalatoS,etal.Advancedoxidationprocessesforwatertreatment:advancesandtrendsforRD.JChemTechnolBiotecnol,2008,83:769～7767　WangXiaojun,SongYang,MaiJunsheng.CombinedFentonoxidationandaerobicbiologicalprocessesfor·5·　　　　　　ENVIRONMENTALPROTECTIONOFCHEMICALINDUSTRY　　　　　　201030treatingasurfactantwastewatercontainingabundantsulfate.JHazardMater,2008,160:344～3488　RubalcabaA,Suarez-OjedaME,StuberF,etal.Phenolwastewaterremediation:advancedoxidationprocessescoupledtoabiologicaltreatment.WaterSciTechnol,2007,55(12):221～2279　BacarditJ,Garcia-MolinaV,BayarriB,etal.Coupledphotochemical-biologicalsystemtotreatbiorecalcitrantwastewater.WaterSciTechnol,2007,55(12):95～10010　.:〔〕.:,200411　.BCB.,CN10024314.6.200512　CaoGuomin,YangGuoping,ShengMei,etal.Chemicalindustrialwastewatertreatedbycombinedbiologicalandchemicaloxidationprocess.WaterSciTechnol,2009,59:1019～102413　LucasMS,DiasAA,SampaioA,etal.Degradationofatextilereactiveazodyebyacombinedchemical-biologicalprocess:Fenton'sreagent-yeast.WaterRes,2007,41:1103～110914　LodhaB,ChaudhariS.OptimizationofFenton-biologicaltreatmentschemeforthetreatmentofaqueousdyesolutions.JHazardMater,2007,148:459～46615　,,.Fenton-.,2007,1(4):57～6016　,,.Fenton-.,2004,26(2):110～11217　,.Fenton.,2008,33(3):89～9218　FarreMJ,DomenechX,PeralJ.Assessmentofphoto-FentonandbiologicaltreatmentcouplingforDiuronandLinuronremovalfromwater.WaterRes,2006,40:2533～254019　MalatoS,BlancoJ,MaldonadoMI,etal.Couplingsolarphoto-Fentonandbiotreatme