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The interaction between sea-salt aerosol and marine gaseous chemistry

A contribution to CMD-Heterogeneous Phase Processes (HEP). Workshop of the EUROTRAC-2 Subproject Chemical Mechanism Development
: Behnke, W.; Elend, M.; Krüger, H.-U.; Zetzsch, C.

Helmholtz Zentrum München, Deutsches Forschungszentrum für Gesundheit und Umwelt -GSF-:
Chemical Mechanism Development (CMD). Annual Report 2000
München, 2000
pp.144-147 (Vol.HEP2)
Book Article
Fraunhofer ITA ( ITEM) ()
aerosol; smog chamber; sea spray; environmental chemistry

The behaviour of No2 and PAN was investigated at low concentrations down to 20 ppt in the presence of NaCl/NaBr aerosol in smog-chamber experiments using Teflon bags. After the initial injection of less than 1.4 ppb of NO, no effects on the intesity of the production rate of aromic Cl and the Br explosion were observed. At higher injections, the halogen activation increases significantly.