lll335UAAOX73Al5-Xll-l-4PresentsituationandProsPectofthebiolo9icaltreatmentofwastewaterwithhi9hsalinityWANGZhi-xialWANGZhi-yanWUZhou-hull.GingdaoarchitectureandengineeringInstituteGingdao33China.HuaiyindistrictenoironmentalprotectionbureauJinan5ChinaAbstracttheprogressintheresearchesonthebiologicaltreatmentofwastewaterwithhighsalinitybothathomeandabroadisintroduced.themainmethodsusedaretwo-stagebio-contactoxidationprocesstraditionalactivated-sludgeprocessseCuencingbatchreactionprocessupflowanaerobicsludgebedprocessanaerobicfilterprocessAOtechniCueetc.theoperationalconditionsandtreatmentsituationsofthesemethodsareintro-duced.theresultsshowgoodeffectshavebeengainedafterproperacclimationandunderproperconditions.lthasbeenpointedoutthatusinghalophilicorganismswhichhavespecialadaptationsforsurvivalathighsalinityisaprospectivewaytotreatwastewaterwithhighsalinity.KeywordswastewaterwithhighsalinitybiologicaltreatmentacclimationhalophilellllA-lhA33.3mgL44.mgL.5OD!G7ll3.5h5!35mgL4!l4kgm3?dOD55gL35gLOD5!4mgLOD53l.!.lgLllllllndustrialWatertreatmentNov.Vol.No.ll80%0.05kgVSSkgBOD510hCODBOD581%95%1.2COD1.0kgkgVSS?d35000mgL!Na+!20000mgL!Cl-!23000mgL!SO42-!11000mgLCOD90%46SVI0.55!0.80MLVSSMLSS0.55!0.654NaCl2.68104!4.72104mgLCOD0.6kgm3?dCOD95%1NaCl2.68104!4.72104mgL2NaCl1.00104mgL1297%COD5M.F.~amOda10gL30gLTOCNa-Cl0gL10gL30gL96.3%98.9%99.2%6B.DalmacijaPAC29mgL7R.yucelTOkuzNaCl35gLBOD!5mgLCOD81.3SBRSBRTDS5000065000mgLCOD30006000mgLCOD1.0kgkgVSS?dCOD90%BOD595%9C.R.WOOlard15%150gL1%!15%12h7h99%SVI100mgLSS50mgL10Charlesglassp~7.592700mgL8200mgLTDS5%16%18%50gL160gL180gLp~98200mgLTDS18%5400mgLp~7.55400mgL111.4L.yangC.T.LaiTOC1000mgL3.4%3.6%4%34gL36gL40gL18hTOC1.5kgm3?dTOC95%1213E.V.Mills6000mgL322002112211IndustrialWaterTreatmentNOV.2002VOl.22NO.11NaCl6600mgL8h5dNaCl6600mgL8h5dNaCl19800mgLBOD10mgL141.5NaOHNa2CO3pHNa+Cl~SO42~GumersindOferjOOUASBVfA!DS5000065000mgLCOD30006000mgLCOD1.0kgkgVSS?dCOD90%BOD595%9C.R.WOOlard15%150gL1%!15%12h7h99%SVI100mgLSS50mgL10CharlesGlasspH7.592700mgL8200mgLTDS5%16%18%50gL160gL180gLpH98200mgLTDS18%5400mgLpH7.55400mgL111.4L.yangC.T.LaiTOC1000mgL3.4%3.6%4%34gL36gL40gL18hTOC1.5kgm3?dTOC95%1213E.V.mills6000mgL3NaCl6600mgL8h5dNaCl6600mgL8h5dNaCl19800mgLBOD10mgL141.5NaOHNa2CO3pHNa+Cl~SO42~GumersindOferjOOUASBVfA5gLNaCl71%30gLNa-ClSOUR70gL40%!60%48%0gL10%30gL48%58%8!15d15!20d4!7d5!19d2123%5%20%32002112211IndustrialWaterTreatmentNOV.2002VOl.22NO.1155.A-B.......7.4..7.5...amodaMFAl-AttarlMS.Effectsofhighsodiumchloridecon-centrationonactivatedsludgetreatment.wat.Sci.Tech.57.7DalmacijaB.Purificationofhigh-salinitywastewaterbyactivatedsludgeprocess.wat.Res.5.YucelTokuzR.Theeffectofinorganicsaltsontheactivatedsludgeprocessperformance.wat.Res.4..55.woolardCR.Biologicaltreatmentofhypersalinewastewaterbyabiofilmofhalophilicbacteria.wat.Res.44.Charlesglass.Denitrificationofhigh-nitratehigh-salinitywastew-ater.wat.Res..YangL.Biodegradationofdisperseddieselfuelunderhighsalinityconditions.wat.Res.44.YangLLaiCT.Biologicaltreatmentofmineraloilinasaltyen-vironment.wat.Sci.Tech.4575.4MillsEV.Effectofsalinesewagecanontheperformanceofperco-latingfilters.waterandwastewaterTreatment77.5gumersindoFerjooManustSoto.Sodiuminhibitionintheanaero-bicdigestionprocessantagonismandadaptationphenomena.EnzymeandMicrobialTechnology57.ShimshonBelkinAsherBrenner.Biologicaltreatmentofahighsalinitychemicalindustrialwastewater.wat.Sci.Tech.775.7ArjenRinzema.SodiuminhibitionofacetoclasticmethanogensingranularsludgefromaUASBreactor.EnzymeandMicrob.Technol.4.MendezR.Pilotplantstudiesontheanaerobictreatmentwastewa-tersfromafish-canningfactory.wat.Sci.Tech.5744.RamonMendez.Eatmentofwastewatersinthemesophilicandthermophilicanaerobicfilters.wat.Envir.Res.5745.Balslev-olesenP.Pilot-scaleexperimentsonanaerobictreatmentofwastewaterfromafishprocessingplant.wat.Sci.Tech.4474.ThonghaiPanswad.lmpactofhighchloridewastewateronananaerobicanoxicaerobicprocesswithandwithoutinoculationofchlorideacclimatedseeds.wat.Res.557...75-5757E-mailwangzhixia!sina.com-5-54-!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!,(,,,266033)(,,,250022)INDUSTRIALWATERTREATMENT()2002,22(11)29(221.BalslevOlesenPPilot-scaleexperimentsonanaerobictreatmentofwastewaterfromafishprocessingplant1990(01)2.1990(11)3.RamonMendezEatmentofwastewatersinthemesophilicandthermophilicanaerobicfilters1995(01)4.[-1999(03)5.YucelTokuzRTheeffectofinorganicsaltsontheactivatedsludgeprocessperformance19896.DalmacijaBPurificationofhigh-salinitywastewaterbyactivatedsludgeprocess1996(02)7.HamodaMF;AlAttarIMSEffectsofhighsodiumchlorideconcentrationonactivatedsludgetreatment[]1995(09)8.[-2000(02)9.1998(09)10.1997(02)11.1999(03)12.ThonghaiPanswadImpactofhighchloridewastewateronananaerobic/anoxic/aerobicprocesswithandwithoutinoculationofchlorideacclimatedseeds[]1999(05)13.MendezRPilotplantstudiesontheanaerobictreatmentwastewatersfromafish-canningfactory1992(01)14.ArjenRinzemaSodiuminhibitionofacetoclasticmethanogensingranularsludgefromaUASBreactor1988(01)15.ShimshonBelkin;AsherBrennerBiologicaltreatmen