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Information × Registration Number 0223U005746, 0121U109130 , R & D reports Title The research of physical characteristics for the barrierless plasma-chemical reactors and CDI systems, and their practical application popup.stage_title Head Taran Hryhorii Vitaliiovych, к.т.н. Registration Date 30-12-2023 Organization National Science Center "Kharkiv Institute of Physics and Technology" popup.description2  The object of research is capacitive deionization modules (CDI modules) for the extraction of heavy metal ions from aqueous solutions. The purpose of the work is to determine the efficiency of extraction of heavy metal ions from aqueous solutions by capacitive water deionization systems. Determination of the contribution of ion drift and diffusion to the process of capacitive deionization of aqueous solutions. Production and adjustment of the CDI module for the purification of aqueous solutions from heavy metal salts. The main scientific results are as follows: - it was theoretically shown for the first time that the filling of the carbon electrode with ions (and its liberation from ions) occurs mainly due to diffusion. - for the first time on the manufactured and configured CDI module for the purification of aqueous solutions of heavy metal salts, it was shown that the concentration of ions (Be, Cr, Mn, Fe, Ni, Cu, Zn, As, Se, Ag, Cd, Sb, Ba, Tl, Pb and U) decreased by two orders of magnitude within 50 min. At the same time, the concentration of ions decreased by 90% in the first 10 minutes. Product Description popup.authors Ostroushko Volodimir Mikolayovich Taran Grygorij Vitaliyovich popup.nrat_date 2023-12-30 Close