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20046 Jun.2004 313 YunnanChemicalTechnology Vol.31,No3 ··毛绍春1,姚文华2,方 华2,李 应2,王家强2(1 ,653106; 2 ,650091) : ,,。: ;;;: X703.1 : A : 1004-275X(2004)03-0027-04AdvancesontheTreatmentofHigh-concentrationofOrganicWastewaterMAOShao-chun1,YAOWen-hua2,FANGHua2,LIYing2,WANGJia-qiang2(1 YuxiCollegeofAgricuturialTechnology,Yuxi653106,China;2 DepartmentofAppliedChemistry,YunnanUniversity,Kunming650091,China)Abstract: Methodsusedforthetreatmentofhigh-concentrationoforganicwastewaterwerereviewed.Com-paredwithtraditionalbiologicaltreatment,catalyticwetoxidationprocess,thenewphysical-chemicalprocesswaspro-posedasapromisingmethodinthefuture.Keywords: high-concentrationoforganicwastewater;biologicaltechnology;catalyticwetoxidationprocess;newphysical-chemicalprocess1 。,70%。。、、COD2000mg/L。,,,。,,。2 3:、。。,,、、COD、。,,。。2.1 (),、、,。、,,、、。、、、。,、、、、。[1],TNT,。,,。[2],-A/OCOD17000～25000mg/L,80～100mg/L,CODcr99.2%95%,。A/OCOD8mg/L4.7mg/L,49%。2060,、。,2-、2,4-、2,4,6-,68.2%、88.7%85.6%[3]。CODcr80%,98%,CN-0.5mg/L,TN45%。,COD20000mg/L,TS12422mg/L,TN1140mg/L,540mg/L,COD75%～98%,TS74%～82%,TN49%～63%,42.6%～99.9%[4]。,、。,Fdez-PolancoF,RealFJGarciaPA[5],。,,(COD1000～10000mg/L),,。、、,、、,、。2.2 、。Fenton、、。Fenton,Fen-ton。Fe2+,H2O2,。,Fenton。,、、,0.5h,90%[3]。[6]UV+Fenton,1hCOD83.2%,PigllatelloJJ[7],,Fenton2,4-2,4,5-。,,,,BOD、COD。,,,。。,,、、。,。。。,、。HwangBJ[8],PbO2/。、。。,,。2080,20·28· 20043 90。(300℃)(1.0～10MPa),,()、,COD、TOC、CO2、N2,、,。、、BaP,,,。、、、。,,,,。,,(、)[9～11]。[12]COD(10000～30000mg/L)、TOC、,,。[13]200L/d,、、,,,,CODcr,NH3-N99%。Jogle[14],150～180℃,0.3～1.5MPa,COD90%,100%。1992,[15]-,CODcrNH3-N99.5%99.9%。COD6300mg/L,,270℃,9.0MPa,CODcrNH3-N55mg/L14mg/L,。[16]COD50000mg/LH,COD95%,98%。[16]COD320000mg/L,90%。2.3 、,。、,、、、。,。[17],,99.9%,、、CODcr99.2%,98.5%,87.3%,,[10]。[18]w(BOD)/w(COD)0.3,、、、,,,,,COD97.39%,NH3-N95.7%,,99.28%98.96%,ⅠⅡ。3 ,,。,[19],[18]1。1、。1,,,,;(773),,,,;,,,,。,,,。·29· 20043 :1 [12,19] A/O700()750()773()21()NaOH(30)/376000374000Na2CO3/588000/560004725035040097960(85%)/6450053750/210000140000/2520001800001416080117550/12771001252350/1126350/13140013140059130/26400026400012000060//600000/35000037500011650052244/350000375000116500/333100037807503904960/(/m3)25.3528.7729.722.054 1,,,,。,。,3:(1),、、,,,、A/O;(2),,、、,;(3)、,,。:[1] .[J].,2000,20(3):14～17.[2] ,,.-A/O[J].,2002,22(1):52～54.[3] ,.[J].,2002,22(12):1～4.[4] .SBR-[J].,2002,3(3):81～85.[5] Fdez-PolancoF,RealFJ,GarciaPA.Behaviorofananacro-bic/aerobicpilotscalefluidizedbedforthesimultaneousre-movalofcarbonandnitrogen[J].WatSciTech,1994,29(10～11):339～346.[6] ,.[J].,1998,17(5):490～493.[7] PigllatelloJJ.DarkandphotoassistedFe2+CatalyzedDegra-dationofChcorophenoxyHerbicidesByHydrogenPeroxide[J].EnvironSciTech,1992,26(5):994.[8] HwangBJ,LeeKL.Electro-catalyticOxidationof2-Chcorophe-nolonaCompositePbO2/PolypyrroleElectrodeinAqueousSolution.[J].JApplElectro-chem,1996,26(1):153～159.[9] .[J].,2002,23(4):75～83.[10] LevecJ.Wetoxidationprocessesfortreatingindustrialwastewater[J].ChemBio-chem,Eng,1997,11(1):47～58.[11] LuckF.Areviewofindustrialcatalyticwetoxidationpro-cesses[J].CatalysisToday,1996,27:195～202.(35)·30· 20043 ;(3),、,,。(4),,。,,,。:[1] PohoreckiR.andBaldygaJ.TheUseofANewModelofMi-cromixingforDeterminationofCrystalSizeinPrecipitation[J].ChemicalEngineeringScience,1983,38(1):79～83.[2] Kim.Woo-Sik.MicromixingEffectsonBariumSulfatePrecipi-tationinaDouble-jetSemiBatchReactor[J].ChemicalEngi-neeringCommunication,1999,176(9):23～113.[3] Kolhapure.NitinH.CFDAnalysisofMicromixingEffectsonPoly-merizationinTubularLow-DensityPolyethyleneReactors[J].ChemicalEngineeringScience,1999,54(15):3233～3242.[4] BaldygaJ,PohoreckiR.TheTurbulentMicromixinginChemi-calReactor-aReview[J].TheChemicalEngineeringJournal,1995,58(3):183～195.[5] ,,.[J].,1994,10(2):103～112.[6] GuichardonP,FalkL,VillermauxJ.ExtensionofaChemicalMethodfortheStudyofMicromixingProcessinViscousMedia[J].ChemicalEngineeringScience,1997,52(24):4649～4658.[7] MonnierH,WilhelmAM,DelmasH.TheInfluenceofUltra-soundonMicromixinginaSemiBatchReactor[J].ChemicalEngineeringScience,1999,54(9):2953～2961.[8] LeeDJ,ChangPC,MouCY.MicromixingEffectsonAuto-catalyticReactionsinaStirredTank:TheRandomReplacementIEMModel[J].PhysicsChemicalJournal,1997,101(10):1854～1858.[9] ChangPC,MouCY,LeeDJ.MicromixingandMacromixingEffectsinUnsteadyChemicalReactionSystem[J].PhysicsChemicalJournal,1999,103(18):5485～5489.[10] BaldygaJ,BourneJR,HearnSJ.InteractionBetweenChem-icalReactionsandMixingonVariousScales[J].ChemicalEn-gineeringScience,1997,52(4):457～465.[11] .[D].:,1989.[12] ,,.[J].,1994,45(2):176～190.[13] .[J].,2002,29(5):12～15.[14] ,,.[J].,1998,24(6):627～631.[15] ,,.[J].,1998,24(6):6～12.[16] ,,,.[J].,1999,25(3):228～231.[17] MahajianAJ,KirwanDJ.MicromixingEffectsinaTwo-Imping-ing-JetsPrecipitator[J].AIChEJournal,1996,42(7):1801～1804.[18] BaldygaJ,BourneJR.ComparisonoftheEngulfmentandtheInteraction-By-Exchange-With-The-MeanMicromixingModel[J].ChemicalEngineeringJournal,1990,45(2):145～149.[19] PhillipsR,RohaniS.Micromixing