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简介：BadischeStahlwerkeinKehl,GermanyislocatedontheriverRhineclosetotheBlackForrest,whichisarecreationalarea.AsaconsequencetheenvironmentalregulationsforBadischeStahlwerkeareevenmorestringentthanthealreadystringentGermanregulations.BadischeStahlwerkeelaboratedovertheyearsmanyconceptsforthereductionofenvironmentalimpactbyasteelplant.Theseconceptsdealwiththereductionofemissionstoairwaterandsoil,butalsowiththerecyclingofallbyproductsfromsteelmakinglikeslag,dust,scaleandsomeothers.ThesuccessoftheseconceptscanbeseenbytheverylowemissionvaluesofBadischeStahlwerkeandalsotheprofitderivedfromtherecyclingofby-products.Otherideashavebeenworkedouttominimizenoiseemissionsandtodetectradioactivesourceswhicharecomingtogetherwiththescrapintothesteelmakingprocess.Thisproblemisgettingmoreandmoreserious.Withtheexperienceofmorethan25yearsinenvironmentalprotectioninthesteelindustry,BSEcanoffertheseconceptsandsolutionstootherminimillstoshortenimplementationtimeofenvironmentalprotectionandtoavoidexpensivemistakes.ThispapershowswhichlevelofemissionscouldbereachedwithouthavinganydisadvantageonproductivityandgivesanoverviewofvariousstandardsandpracticesinEuropeandworldwide.

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