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《APPLICATION OF OZONATION IN DRINKING WATER DISINFECTIONBASED ON AN ENVIRONMENTAL MANAGEMENT STRATEGY臭氧氧化技術(shù)在飲用水消毒中的應(yīng)用 基于環(huán)境管理戰(zhàn)略 SWOT方法探討》由會員上傳分享，免費在線閱讀，更多相關(guān)內(nèi)容在學(xué)術(shù)論文-天天文庫。
1、Iran.J.Environ.Health.Sci.Eng.,2006,Vol.3,No.1,pp.23-30APPLICATIONOFOZONATIONINDRINKINGWATERDISINFECTIONBASEDONANENVIRONMENTALMANAGEMENTSTRATEGYAPPROACHUSINGSWOTMETHODG.R.NabiBidhendi,H.Hoveidi,H.R.Jafari,A.R.Karbassi,*T.NasrabadiFacultyoftheEnvironment,UniversityofTehran,Tehran,IranRe
2、ceived13August2005;revised2September2005;accepted25November2005ABSTRACTThedisinfectingprocesshasbeenconsideredasoneofthemostimportantstepsindrinkingwatertreatmentandimproperattentiontothisprocesscancausedasocialdisaster.Untilnow,differentmethodshavebeenusedfordrinkingwaterdisinfection,
3、suchasusingtheultra-violetlightandaddingozoneorchloride.Becauseofthewatersourcescontaminations,especiallyinsurfacewaterwhichisinclosercontactwithdifferentpollutants,addingchloridetowater,generallyappliedallovertheworld,cancausesomeadverseimpactsontheresidentialuserssuchastheonescausedb
4、ychlorinatedchemicalsandTrihalomethanesasthesecondaryproducts.Regardingtohighlevelofelectricalenergyconsumptionandconsideringresultedcosts,thismethodhavenotbeendevelopedinIran.Thisstudyaimedtoexplainthedrinkingwaterozonationprocessopportunitiesandthreats.Usageofozoneisausefulandeffecti
5、vemethodandcouldberesultedinhighoxidizingproperty,notproducingcarcinogensandeliminatingbacteria,virusesandotherdisease-causingelements.Ontheotherhandmentionedmethodwillprocessinshortertimeincomparisonwithotherwatertreatmentmethods.Therearedifferenttechniquesforthestrategicmanagementasa
6、suitabletooltoconductrelatedenvironmentalmanagementplan.ThestudymanagementmethodologyisbasedonSWOT;soitdescribesthemanagementfunctionalstrategiesforozonationasasuitabledrinkingwatertreatmentmethod.Finally,usingtheQSPMmatrix,thehierarchicalpriorityofthesestrategieswasdefined.Itseemsquit
7、eimportantthatfortheimplementationofthisprocess,theforeignexperimentsindisinfectingdrinkingwaterbestudiedandsomeproperworkforcebetrained.Keywords:Ozone,waterdisinfection,environmentalmanagement,SWOTmethodINTRODUCTIONDisinfectionisthedestructionofpathogeniccompounds,particularlyunsatu
