1999 | OriginalPaper | Buchkapitel
Estimation of Gaseous Mercury Emissions in Germany: Inverse Modelling of Source Strengths at the Contaminated Industrial Site BSL Werk Schkopau
verfasst von : O. Krüger, R. Ebinghaus, H. H. Kock, I. Richter-Politz, C. Geilhufe
Erschienen in: Mercury Contaminated Sites
Verlag: Springer Berlin Heidelberg
Enthalten in: Professional Book Archive
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Anthropogenic emission sources of gaseous mercury at the contaminated industrial site BSL Werk Schkopau have been determined by measurements and numerical modelling applying a local dispersion model. The investigations are based on measurements from several field campaigns in the period of time between December 1993 and June 1994. The estimation of the source strengths was performed by inverse modelling using measurements as constraints for the dispersion model. Model experiments confirmed the applicability of the inverse modelling procedure for the source strength estimation at BSL Werk Schkopau. At the factory premises investigated, the source strengths of four source areas, among them three closed chlor-alkali productions, one partly removed acetaldehyde factory and additionaly one still producing chlor-alkali factory have been identified with an approximate total gaseous mercury emission of lower than 2.5 kg/day.