Open AccessNegative impact modeling on the Baltic Sea in the production of underground gas storages
Author(s) -
А. В. Епифанов,
E. V. Tsoy,
А. С. Смирнова,
В. О. Смирнова
Publication year - 2021
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/677/4/042106
Subject(s) - environmental science , pollutant , wastewater , baltic sea , pollution , hydrology (agriculture) , hydrometeorology , environmental engineering , geology , oceanography , meteorology , geography , geotechnical engineering , precipitation , ecology , chemistry , organic chemistry , biology
The technology of construction in salt caves based on the erosion of salt layers of underground gas storages facilities has been considered. The main technological processes, leading to wastewater pollution have been determined. The main pollutants that were formed during the production of UGS facilities, which have a negative impact on the water environment, have been identified. The necessary hydrochemical, morphometric, hydrological and hydrometeorological characteristics of the Baltic Sea section in the area of wastewater discharge through the scattering outlet have been determined, the necessary cartographic material has been prepared in the system of geographic coordinates. The parameters were substantiated and mathematical models were constructed for wind currents and convective-diffusion transport of pollutants for a section of the Baltic Sea in the area of wastewater discharges from the Kaliningrad’s UGS facility. The zones of negative impacts of pollutants from wastewater discharges in the Baltic Sea area have been calculated.