Environmental Problems
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Item Investigation of migration of heavy metals in the soil environment on the example of copper sulfate(Lviv Politechnic Publishing House, 2019-02-26) Lyuta, Oksana; Sabadash, Vira; Beymuk, Mariya; Gumnitsky, Jaroslav; Lviv Polytechnic National UniversityThe problem of permanent and prolonged pollution of soils by various kinds of pollutants, in particular heavy metals, was analyzed. Experimental investigations of penetration of copper sulfate into a vertical soil profile have been carried out. The adsorption capacity of the sandy environment of copper sulfate was experimentally determined.Item Dynamics modeling of traffic-related exhaust aerosols(Lviv Politechnic Publishing House, 2017-11-12) Sheludchenko, Lesya; Kamyanets-Podilsky, Khmelnitsky regionThe results of analytical researches of migration processes and turbulent diffusion of exhaust aerosols, produced by traffic flows within reserve technical lanes of highways are given. It is concluded that rotors, determined as some areas of the rotary motion of an aerosol, are always formed within the diffusion divergence field of turbulent flows of exhaust aerosol.Item Dynamics modeling of traffic-related exhaust aerosols(Lviv Politechnic Publishing House, 2017-11-12) Sheludchenko, Lesya; Kamyanets-Podilsky, Khmelnitsky regionThe results of analytical researches of migration processes and turbulent diffusion of exhaust aerosols, produced by traffic flows within reserve technical lanes of highways are given. It is concluded that rotors, determined as some areas of the rotary motion of an aerosol, are always formed within the diffusion divergence field of turbulent flows of exhaust aerosol.