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Information × Registration Number 0220U103368, 0119U103281 , R & D reports Title Creation of high-quality, highly selective sorbents for purification and post-treatment of drinking water from organic and inorganic impurities popup.stage_title Head Butenko Eleonora O, Кандидат технічних наук Registration Date 22-09-2020 Organization Pryazovskyi state technical university popup.description2 The object of research is synthetic layered anionic clays of different composition. The purpose of the work is to develop universal sorbents for purification of natural and drinking waters by reducing the content of toxic substances of organic and inorganic type to the maximum concentration limits. To achieve this goal, the following main theoretical and experimental problems were solved: - sorption properties of natural and synthetic clays of different composition were studied; - scientifically substantiated and considered methods of synthesis of universal selective sorbents of different composition; - synthesized layered anionic clays of variable composition and investigated kinetic and thermodynamic parameters of pollutant removal; - set the optimal time and temperature of heat treatment of sorbents in order to safely bury the sorbents after the absorption of pollutants; - a mathematical model of removal of pollutants of organic and inorganic nature from natural waters is built; - developed technology for removal of heavy metals and organic compounds from water bodies. The synthesis of synthetic anionic clays has shown that it is possible to create selective sorbents with previously known properties for the absorption of organic and inorganic contaminants from drinking and natural waters.   Product Description popup.authors Butenko Eleonora O Zhyzhoma Oleg I Kiba Yaroslav I Kapustin Alexey Ye Makeev Vladimir E Chichkareva Galina G Yaroshuk Kateryna P popup.nrat_date 2020-10-01 Close