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Information × Registration Number 0217U000609, 0113U000833 , R & D reports Title Selective extraction of inorganic toxicants sorption and hybrid methods based on research forms their presence in aquatic systems popup.stage_title Head Pshinko Galina Nikolaevna, Registration Date 15-02-2017 Organization A.V Dumansky Institute of Colloid Chemistry and Water Chemistry popup.description2 Objects of research - surface and waste water. The purpose - a study sorption capacity of zinc-aluminum LDH intercalated hexacyanoferrate (II) -ions for retrieving Cu(II), Co(II) Pb(II) and U(VI) from aqueous solutions. Research methods - X-ray, atomic absorption, spectrophotometry. Main results investigated sorption extraction of toxicants from aqueous solutions by using zinc-aluminum layered double hydroxide intercalated hexacyanoferrate (II)-ions. It was found that the kinetics model psevdosecond order to more accurately describes the process of adsorption of the ions of heavy metals (R2> 0,99). Layered double hydroxide Zn/Al-LDH, intercalated hexacyanoferrate (II) -ions, is a highly promising sorbent for extracting uranium (VI) in a wide pH range (3-9) of different salinity water environments, including of mine water. It was established that limit the adsorption of uranium (VI), calculated from the Langmuir equation, for a given sorbent is 344.83 mkmol/g. Scope - environment protection. Product Description popup.authors Бартницький Олександр Євгенович Кобець Світлана Олексіївна Марченко Олексій Михайлович Мацибура Галина Савівна Пузирна Любов Миколаївна Смоголь Олена Анатоліївна Федорова Валентина Михайлівна Шунков Василь Сергійович Яцик Богдан Петрович popup.nrat_date 2020-04-02 Close