表面活性剂类废水处理工程3b291d51be23482fb4da4cf8

--,,0,ABS,AEO3TX-10,,,,BOD/COD0113,,,,,,,,,,,,1111COD700mg/L,350mg/L,SS450mg/L,60mg/L,pH78;100m3/d,COD6001200mg/L,1000mg/L,,COD2000mg/L100m3112,:COD150mg/L,10mg/L,SS100mg/L2211,(LAS),,,(1)ABS,AEO3,TX-10LAS1mg/L,3mg/L,5mg/L,8mg/L,10mg/L,12mg/L,,1:TX-10,5mg/LAEO3LAS10mg/L,,,,10mg/L11mg/L3mg/L5mg/L8mg/L10mg/L12mg/LABSAEO3TX-10LAS(2)80mg/LABS,AEO3,TX-101000mL,101,1200mm,,1134L/min2:ABS,TX-10,AEO3,,,,,94Vol129No142003©1995-2006TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.95%,:100mg/L,20%,,,,100mg/L,2ABSAEO3TX-10/min9511/m017017017(3),4%50%4%5%,,,,30%40%,4%5%,,,212,113(3)42000621630,10410,COD783114mg/L,121316mg/L,602mg/L;COD49102mg/L,315m15m15m1240m3,40m215m3m2500mm,300mm,800mm15m6m315m1315m0165m310m1115h!315m12m2,151,111!116m2m2-200mm212m212m30m2215m313m4m1GP2-112m2,0175kWSSR-6025319kPa,2166m3/min9-23-31522166m3/min,-200mm4COD/mg/L/mg/L/mg/L/mg/L/mg/L/%06211000200066710011244640112112851210887165512491291172951090622100022007100012131670018892181321821018941899164116461895184961140623100022001101161000832188922901828814818176467295182921806241010022006726466841731224474178166811666871868917806251000220063071636247414216415014666728915289194062610002200728772494564148130154136643491121951606271000220072878858056912124142136134183232951695194062810002200704186845701452812418014210846289314795191062910002200696672580246162921621404836931194164063010002200641166023564001281681401483628941399513505Vol129No142003©1995-2006TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.8116mg/L,28mg/L,COD9315%,,10mg/L5180142,:10125,2118,0152,6130,19125;:100m3,3m3,18042/m3,6142/m36(1),(2),ª:220007:[phone]:2002O11O22,COD230mg/L,NH3-N25mg/L,8kg/(m3d),COD76mg/L,NH3-N10mg/L;4kg/(m3d),COD50mg/L,NH3-N5mg/L0,()(),,,,:SS3060mg/L,BOD60mg/L,COD110230mg/L,NH3-N1625mg/L,,:,,,,,,1,014m,315m,116m,,35mm,,,,,122000812,4,,COD,pH,SS,NH3-NpH,612615,15211COD15Vol129No142003©1995-2006TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.WATER&WASTEWATERENGINEERINGVol.29No.4April2003carbonadsorptionareadoptedtotreatrefinerydischarges,andpollutantssuchasCOD,BOD,NH3N,oil,sulfide,suspendedsolid,colorandbacteriaareremovedthoroughly.Thefinaleffluentislimpidandcolorless,whichcanbeusedasfreshwaterforindustrialproduc2tion,miscellaneoususesandgardengreening.Therearemanyadvantagestothistechnique,suchashighremovalefficienciesofpollu2tants,lowcostoftreatingandstablerunoftheprojeet.Itisfeasibletoindustrialwastewaterdeeptreatmentusingthismethod.ComprehensiveTreatmentofElectrophoresisPhosphorizingWastewaterofCarPaintingZhangLinshengetal(44)Abstract:Thecarpaintingdischargeiscomplexincompositionandmultivariable,butitmightbeclassifiedintotwocategoriesspecificallytheelectrophoresiswastewaterandthepre-processingwastewater.Theelectrophoresiswastewatercouldbetreatedbytwo-stageairfloatationandhydrolysisacidificationinABR(aerobicbufferreactor)andSBR,theeffectofthisprocesshasbeenprovedbypracticaloperation.TreatmentofSurfactantsWastewaterWeiBangsenetal(49)Abstract:NewresearchesonseriesoflaboratoryexperimentsweredonetotreatsurfactantswastewaterofNanjingChemicalCo.inEastChina.andtheprocesscomposedofcoalslagadsorption-flocculentsedimentation-foamseparationwasemployed.Thisprocessiseasytooperateandhighlyeffective,andtheeffluentismuchbetterthantherequire-mentofnationalwastewaterdischargestandard.A1soitisveryautomaticandhassignificantenvironmentalbenefits.ExperimentonAeratedBiofilterTreatingHospitalWastewaterLiuJianguang(51)Abstract:Theexperimentofaeratedbiofilterwasconductedtotreatthewastewaterofahospital.Theresulthasshownthattheprocessisfeasiblewithstableoperationandgoodqualityofeffluent.WhentheconcentrationofCOD,NH3-Nandorganicloadingintheinfluentwerelessthan230mg/L,25mg/Land8.0kg/(m3d)respectively,thecontentofCODandNH3Nintheeffluentwerelessthan76mg/Land10mg/Lrespectively.whelltheorganicloadingwaslessthan4.0kg/(m3d),thecontentofCODandNH3-Nintheeffluentwerelessthan50mg/Land5mg/Lrespectively.OntheFireWaterSystemDesignfortheGrandTheaterofShaanxiProvinceLiuXibao(54)Abstract:ThethoughtandexecutivepracticeinthefirewatersystemdesignfortheGrandTheaterofShaanxiprovincearesumma2rized,includingtheintroductionofdesignnorms,thedecisionofdesignparametersforthisfiresystem,thetreatmentofraindropprotec2tivearealayersthantheguidelineinthedesignnorm,theallocationoffirevalves,thefirewaterdischarge,andotherundeterminedprob2lemsforfurtherconsiderations.PracticeonPatternofUniversityCampusWaterSupplyZhangChenglietal(66)Abstract:Thewaterconsumptioninuniversitycampusisalwaysfocusincertaintimeintervalandveryfluctuantinflowrate,soitwillbeexpensiveforbothcostandwaterresourcesandlowreliability.Thewatersupplysystemforauniversitywasinvestigatedandaplantoimproveitwasproposed.InthiscasethewaterwassuppliedmainlybypublicdistributingnetworkwithsupplementofautomaticboostingpumpscontrollerbyprogrammablecontrolerLOGO!andthepipelinewasalsoreformed.Excellentresultshavebeenobtainedsincetheimplementofthisrenovation.ExperimentalResearchonPeroratedPipewithDivergentTubeforSludgeDischargeofSedimentationTankTan