Analysis of processes of chemical transformation of impurities in the atmosphere of the industrial area

Vladimir F. Raputa; Denis V. Simonenkov; Boris D. Belan; Tatyana V. Yaroslavtseva

doi:10.1117/12.2504593

13 December 2018 Analysis of processes of chemical transformation of impurities in the atmosphere of the industrial area

Vladimir F. Raputa, Denis V. Simonenkov, Boris D. Belan, Tatyana V. Yaroslavtseva

Author Affiliations +

Proceedings Volume 10833, 24th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics; 108338F (2018) https://doi.org/10.1117/12.2504593
Event: XXIV International Symposium, Atmospheric and Ocean Optics, Atmospheric Physics, 2018, Tomsk, Russian Federation

Abstract

Models for estimating the concentration fields of passive and chemically active impurities at large distances from the source have been developed from the data of the route observations. Their validation was made on the data of airborne observations of multicomponent pollution of the winter and summer boundary layer of the atmosphere of the Norilsk industrial region. For winter conditions, the results of estimating the fields of transformation of calcium and sulfur dioxide at distances of 60-100 km from sources of impurities are presented. On the basis of measurements of sulfur dioxide in the summer experiment, the correspondence of the processes of transverse expansion of the impurity flame to theoretical descriptions is shown and the direction of axial drift of the impurity is established.

Citation Download Citation

Vladimir F. Raputa, Denis V. Simonenkov, Boris D. Belan, and Tatyana V. Yaroslavtseva "Analysis of processes of chemical transformation of impurities in the atmosphere of the industrial area", Proc. SPIE 10833, 24th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 108338F (13 December 2018); https://doi.org/10.1117/12.2504593

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