The study of aerosol deposition in the environ of TPP-5 in Novosibirsk

Vladimir F. Raputa; Vasily V. Kokovkin; Olga V. Shuvaeva

doi:10.1117/12.2575606

12 November 2020 The study of aerosol deposition in the environ of TPP-5 in Novosibirsk

Vladimir F. Raputa, Vasily V. Kokovkin, Olga V. Shuvaeva

Proceedings Volume 11560, 26th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics; 115604R (2020) https://doi.org/10.1117/12.2575606
Event: 26th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics, 2020, Moscow, Russian Federation

Abstract

The results of field, chemical analytical and numerical studies of aerosol deposition of inorganic components in snowpack in the environ of Novosibirsk thermal power plant (TPP) No 5 in winter season of 2018/19 are presented. The snowpack sampling was made in the mainstream winter wind rose directions at the distances of 1.0 – 20.0 km. After melting, the samples were analyzed by the methods of atomic absorption, atomic emission, capillary electrophoresis, pH- , conductivity and gravimetry measurements. It was shown that there is the concentration decreasing with the distance from the source for the following parameters as sediment, the content of main macro- and some microelements in a whole. In order to identify the impurity belonging to a joint source, there was done the microelement statistical correlations. The numerical analysis of snow cover contamination monitoring data on the basis of reconstruction model of weakly settling impurities is presented and discussed.

Citation Download Citation

Vladimir F. Raputa, Vasily V. Kokovkin, and Olga V. Shuvaeva "The study of aerosol deposition in the environ of TPP-5 in Novosibirsk", Proc. SPIE 11560, 26th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics, 115604R (12 November 2020); https://doi.org/10.1117/12.2575606

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