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Information × Registration Number 0221U104554, 0119U002000 , R & D reports Title Development of the newest polyfunctional materials for the purification and disinfection of drinking waters and wastewaters. popup.stage_title Head Skyba Marharyta I., Кандидат технічних наук Registration Date 31-03-2021 Organization Ukrainian State University of Chemical Technology popup.description2  Object of research - lignocellulosic sorption materials based on waste from agriculture and food industry; nanomaterial (metallic silver nanoparticles) obtained by the method of "green synthesis" using extracts of agricultural waste. The purpose of the work is to determine the conditions for obtaining multifunctional materials and study their properties (sorption, catalytic, disinfectant). Research methods - theoretical, analytical, instrumental. Conditions for modification of sorption materials, production of polyfunctional cellulose-inorganic sorbents and nanomaterials are determined. Polyfunctional modified sorption materials and disinfecting nanomaterials were obtained, namely: sorption materials - lignocellulosic, cellulosic biosorbents based on apricot shells and walnut shells, modified lignocellulosic, cellulosic biosorbents based on biosarlubranes based on biosorbents based on nanomaterials - silver nanodispersions and composite composition of TiO2/Ag nanoparticles. Sorption, antibacterial and photocatalytic characteristics of the obtained materials during purification and disinfection of drinking and wastewater of different composition (model and real conditions) have been studied. Recommendations on technological approaches to modification of sorption materials, production of polyfunctional cellulose-inorganic sorbents and nanomaterials are given. A new technical solution has been developed, according to which 1 application for a security document of Ukraine for an object of intellectual property rights has been submitted. Scope: C 20.59 Manufacture of other chemical products. Product Description popup.authors Vasylenko Inna A. Vorobiova Viktoriia I. Halysh Vita V. Dombrovska Lina V. Kozlov Yaroslav M. Skyba Marharyta I. Sorochkina Kateryna O. Trus Inna M. Khlopytskyi Oleksii O. popup.nrat_date 2021-03-31 Close