Atmospheric mercury near a chlor-alkali plant in Sweden
Författare
Summary, in English
Atmospheric mercury species/fractions were measured near a chlor-alkali plant in Sweden during August 28 to September 4, 2001. The concentration of total gaseous mercury in the plume from the plant was measured using TEKRAN and GARDIS instruments. Gaseous elemental mercury was measured using a light detection and ranging (LIDAR) technique. From vertical LIDAR sweeps through the plume from the chlor-alkali plant mercury emission rates could be calculated. The concentrations of reactive gaseous mercury (RGM) in the plume and also inside the cell house were measured using annular KCl coated denuders. The RGM emission constitutes 0.5-1.0% of the total mercury emitted from the plant. The mercury concentration adsorbed on particles was measured as well as the mercury flux from soil. The data presented also include an intercomparison showing an excellent agreement between TEKRAN/GARDIS and LIDAR gaseous mercury measurements. (C) 2003 Elsevier Science B.V. All rights reserved.
Avdelning/ar
Publiceringsår
2003
Språk
Engelska
Sidor
29-41
Publikation/Tidskrift/Serie
Science of the Total Environment
Volym
304
Issue
1-3
Fulltext
- Available as PDF - 963 kB
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Dokumenttyp
Artikel i tidskrift
Förlag
Elsevier
Ämne
- Atom and Molecular Physics and Optics
- Environmental Sciences
Nyckelord
- atmospheric mercury
- chlor-alkali
- emission rates
Status
Published
ISBN/ISSN/Övrigt
- ISSN: 1879-1026