AABC流程在纺织印染及洗衣废水处理中的应用刘鸿

　AABC刘　鸿　　　AABC(AnaerobicAerobicBio-carbon),即厌氧-好氧-生物炭流程是在15年前针对印染废水处理而开发的技术,已经成功地应用在纺织印染、绵纺、毛纺、合成纤维、丝绸印染、制衣等行业和生活污水的处理工程中。着重介绍了AABC流程在纺织印染和制衣行业洗衣废水处理中的应用。　AABC流程　印染废水　洗衣废水　处理1　AABC,、。,,,,,。AABC。15,AABC。AABC:;;(1)。1　AABC,,,。。,。(),,,。,,。,。,,;,AABC,。,。,。。。2　()AABC。:※※※。:、、、、、、、、、、、、、、、、、。1000m3/d。1996AABC,8,,。1。1　19968COD/mg/LBOD/mg/L/mg/L/pH500～850100～25025～80100～2007.5～11　35～934～75～1010～207.66～8.19＊12020505.5～9.0　:＊。m30.4m2;(,pH10,)m38.2;24h50　　　　Vol.27　No.4　2001DOI:10.13789/j.cnki.wwe1964.2001.04.016,1;,4,;1。3　()AABC。,、、、、、。,。2。2　199794COD/mg/LBOD/mg/L/mg/L/pH/mg/L25005752871207.898543011237505.89131177330138986.8940　　2,,BOD/COD0.3,COD。AABC。19987,,,。,:。;COD,BOD。,,《》。2,,3。3,AABC,。m30.6;;();3　19977COD/mg/LBOD/mg/L/mg/L/pH/mg/L784.19.8407.55251.31.0106.30.644.82.24.618.97.01.4GB＊1003070506～910　:＊《》。;m30.5m2。4　(1)(:m30.4m2;:0.5m2);(2),(pH10,);(3)(:);(4)(,);(5),()。⊙:337　E-mail:[e-mail]　:[phone]　:[phone]　:2000-12-123104。,《》。:,、、、,、,。,。。:[phone]　:。　Vol.27　No.4　200151　　　WATER&WASTEWATERENGINEERINGVol.27No.4April2001OptimizationoftheOperationParametersonMBRandMembraneFoulingControlZhengXiangetal(41…………………)Abstract:Inthispaper,optimizationofoperationparametersonmembranebioreactor(MBR)isinvestigatedandmembranefoulingcountermeasuresarediscussed.Theresultsshowthatthelow-pressureoperationcanreduceenergyconsumptionandretainhighflux;membranefoulingiscrucialfactorforenergyconsumption;constant-fluxoperationcanalleviatemembranefouling;backwashingiseffectivecountermeasuretoretainconstantflux.PilotPlantStudyonMovingBedBio-filmReactorTreatingIndustrialWastewaterLiFengetal(47…………………………)Abstract:Thepilotplantoperationofmovingbedbio-filmreactor(MBBR)issuccessfultotreatindustrialwaste-waterfromTaopuindustrialzone.ComparedwithSBR,MBBRismoreefficienttoremoveorganicmatterandtobuffertheorganicshockloading.Theresultofpilot-plantexperimentshowsthatCODcanberemovedmorethan75%byusingMBBRwhenHRTis6hto15h,andCODineffluentcansatisfythedischargedemand.ApplicationofAABCProcessinTextileWastewaterTreatmentLiuHong(50…………………………………………………)Abstract:Anaerobicaerobicbio-carbon(AABC)processwasdevelopedtotreatprintinganddyeingwastewater15yearsago.Nowithasbeenappliedsuccessfullyintextile,printinganddyeingofcotton,silk,wool,syntheticfiberandgarmentindustries.Alsoithasbeenadoptedtotreatdomesticwastewater.Inthispaper,theapplicationofAABCpro-cessintextileandgarmentindustriesispresentedwithpracticalexamples.DesignandOperationofDetergentWastewaterLiangYanzhouetal(52………………………………………………………)Abstract:TheanionsurfactantsLASindetergentwastewaterisbadlydegradableorganiccompounds,buritcanberemovedeffectivelyfromwaterbycoagulation-sedimentation,hydrolysis-acidificationandcontactoxidationprocess.Theeffluentofthisprocessisstableandquitegoodtomeettherequirementofdischargestandard.50%and98%ofLASareremovedincoagulation-sedimentationandcontactoxidationprocessrespectively.ButtheLASremovalinhydrolysis-acidificationunitisstilllow.BriefonDesignandApplicationofanIntegralTrenchforVariousPipelinesinResidentialQuarterHuangXintian(58……)Abstract:Theintensivedispositionofvariouspipelinesinanintegralpipetrenchisbeneficialeconomicallyandtechnically,becausethisnotonlysolvestheproblemsinengineeringconflictandinterferenceofhorizontalandverticallayoutsofthepipelines,butalsocreatesafavorableconditionfortheoperationandmaintenanceofthepipeline.Onthebasisofapracticalexampleofalivingquarterwithhighriseresidentialbuildings,thedesignexperiencesofintegralpipetrencharepresentedinthispaper.WaterSystemDesignofWanBangCityGardenApartmentsZhanghongetal(70……………………………………………)Abstract:Somenewpracticesinindoorwatersystemdesignforresidentialbuildingsarepresentedinthispaper.Variousitemsareincludedsuchastheselectionofpipelinematerials,watersupplypatternsandlavatorydrainagepat-terns,theadoptionofreadingcachetbasedremotewatermeteranddesignoffirehydrantsystemfor9to12-storyresi-dentialbuildings.StandardizationofUpward-flowAnaerobicSludgeBlanket(UASB)ReactorWangKaijunetal(85…………………………)Abstract:Inthispaper,thedevelopmentofanaerobictreatmentprocessesisanalyzed.Theauthorsthinkthatamongvariouskindsofanaerobicreactors,UASBreactor,whichisextensivelyused,willbethedevelopmentbothabroadandathome.DuringNineFive-YearProgramperiods,thekeyprojectforpromotionofUASBreactorwascon-ducted.ForrectangularconcreteUASBreactor,thestandardandseriatedesignswerepursuedwithaspecialtri-phaseseparator.ThetwokindsofnewmaterialforproductionofUASBreactorwereintroduced,whichareusedforthecircleUASBreactor.Thefull-scaleprojectapplicationindicatedthattheUASBreactormadewiththesenewmaterialsandtechniquesisfeasibleandprofitable.ANewCoolingTowerofSprayingVentilationHuGuolinetal(90……………………………………………………………)Abstract:Thedistinctiveworkingprincipleofanewcoolingtowerwithsprayingventilationiselaboratedandcom-parisontothemechanicalventilationbasedtowerismade.Somepersonalopinionsonthepressureregulationinoperationofthisequipmentarealsoproposed.EstablishmentofUrbanWaterandWastewaterPipelineNetworkInformationSystemZhangWangjun(94………