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Information × Registration Number 0222U001171, 0121U108084 , R & D reports Title Development of a program-methodical complex of geophysical and ecological support of gas extraction intensification from depleted wells of the Dnieper-Donetsk basin. Section 2. Analysis and assessment of environmental risks popup.stage_title Head Popov Oleksandr O., Доктор технічних наук Registration Date 24-01-2022 Organization State Institution "The Institute of Environmental Geochemistry of National Academy of Sciences of Ukraine" popup.description2 The physical features of air pollution during the gushing of a gas well have been studied. The existing approaches to modeling of air pollution at gas gushing of a well and existing methods of the analysis of ecological risks and mathematical approaches to their definition are analyzed. New mathematical models of gas fluid leakage from the well have been developed, which, in contrast to the existing ones, take into account the physicochemical characteristics of the engineering geological environment and fluid, which allows to determine with high accuracy the emission intensity of gas components. Mathematical models of atmospheric air pollution have been improved by taking into account the parameter of interaction of impurities with the environment, which allowed to increase the accuracy of modeling. On the basis of the mathematical apparatus the software-modeling complex is developed, which allows to analyze the data of atmospheric air monitoring on the location of the drilling rig, to determine the distribution of pollutants in space and time in atmospheric air during emergency gushing, to analyze and assess health risks personnel and the population, to solve the problems of preventive forecasting and to generate recommendations to support the adoption of effective management decisions on the rapid response to such emergencies and minimize their consequences. Product Description popup.authors Artemchuk Volodymyr Olexandrovych Kovach Valeriia O. Іatsyshyn Andrii Іatsyshyn Anna V. popup.nrat_date 2022-03-09 Close