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Information × Registration Number 0217U003260, 0116U006895 , R & D reports Title Development of comprehensive activities for cleaning and disinfection of drinking water popup.stage_title Head Pasenko Oleksandr Oleksandrovich, Registration Date 31-01-2017 Organization Ukrainian State University of Chemical Technology popup.description2 The object of research - aqueous solutions of salts of p and d metals, sols and sorbents based on them; aqueous solutions of silver salts. Purpose - to determine the appropriate technological conditions to obtaine the spherically granulated absorbents using the sol-gel method and silver nanoparticles under contact nonequilibrium low-temperature plasma (CNР). Methods of research - theoretical, analytical tools. The processes to obtaine of sols based on zirconium and aluminum oxyhydroxides and their mixtures had been investigated, the conditions for obtaining of sols with a maximum degree of conversion had defined. The influence of process parameters of the sol-gel process and sorbents composition on its physicochemical and sorption properties had been investigated. The tests of the resulting sorbent to clean drinking water had been carried out. The technological mode to obtaine the spherically granulated adsorbent based on zirconium and aluminum oxyhydroxides using sol-gel method had been proposed. The influence of plasma chemical synthesis process parameters on the efficiency of obtaining nanoparticles of silver. The rational technological parameters of plasma to obtain nanoscale particles of silver that can get nanoscale particles with desired physical and chemical properties, shape and nanoscale dimensions. Demonstrated antibacterial properties of silver nanoparticles obtained plasma chemical.Scope - 20.59 Production of other chemical products. Product Description popup.authors Василенко Інна Анатоліївна Воробйова Вікторія Іванівна Кравченко Дар'я Генадіївна Новіков Олексій Миколайович Пасенко Олександр Олександрович Скиба Маргарита Іванівна Сорочкіна Катерина Олександрівна popup.nrat_date 2020-04-02 Close