Kamaieva I. The ecological safety of mine-chemical productions in the conditions of aerotechnogenical contamination of environment (by the example of Kalush industrial district)

Object of investigation – processes of distribution of chemical pollutions in the area of location mine-chemical productions; purpose of investigation – development and realization of scientific and technical decisions to increase the ecological safety within the territory of influencing of mine-chemical enterprises in the conditions of aerotechnogenical contamination of environment; methods of investigation – mathematical and physical modelling, experimental, instrumental and models researches of soil and underground waters solinization processes; novelty: scientific bases of estimation the ecological danger of mine-chemical enterprises with the account of aerotechnogenical contamination of environment are improved, for the first time the mathematical model of gravitation-diffusive process of particles dispersion for prognostication scales of contamination of territories is built, for the first time the mathematical model for estimation the level of territory contamination on the border of “air-ground” system is developed, using simplified schemes of the finite elements method; the method of construction the risk field from the danger point source was further developed; the method of cleaning air from dust is improved.