Physical and Chemical Modeling of the Composition of River Waters Affected by Technogenic Sources(Angara River, Baikal Region)

DOI

10.2991/isees-19.2019.123How to use a DOI?

Keywords

river; sewage; physical and chemical modeling; element forms.

Abstract

The model for mixing wastewater and river water was built using Selector software. Chemical analysis of highly mineralized wastewater from the Usolye industrial zone which is one of the main pollutants of the Angara river, and river water in the area before and after exposure to technogenic sources was carried out. Forms of migration of Al, Cu, Zn, As, Cd, Pb, Hg in the geochemical systems and their transformations have been identified. Due to a high self-cleaning ability of the Angara river, concentrations of toxic elements can decrease to the background values. Technogenic pollution changes forms of these elements in the aquatic environment and increases the environmental hazard to the aquatic ecosystem.

Copyright

© 2019, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - V.I. Poletaeva
AU  - M.V. Pastukhov
AU  - V.A. Bychinsky
PY  - 2019/08
DA  - 2019/08
TI  - Physical and Chemical Modeling of the Composition of River Waters Affected by Technogenic Sources(Angara River, Baikal Region)
BT  - Proceedings of the International Symposium "Engineering and Earth Sciences: Applied and Fundamental Research" dedicated to the 85th anniversary of H.I. Ibragimov (ISEES 2019)
PB  - Atlantis Press
SP  - 199
EP  - 203
SN  - 2590-3217
UR  - https://doi.org/10.2991/isees-19.2019.123
DO  - 10.2991/isees-19.2019.123
ID  - Poletaeva2019/08
ER  -