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Information × Registration Number 0216U007426, 0115U002325 , R & D reports Title The synthesis of high effective silicate materials for water basin protection from radioactive contamination popup.stage_title Head Kornilovych B.Yu, Registration Date 30-11-2016 Organization Faculty of аircraft and space systems NTUU "KPI" popup.description2 Obtained columned (pilared) montmorillonites, which can be used as perspective sorbents for removal of heavy metals and radionuclides from the water environment, including high saline solutions and as effective catalysts. The structure and physicochemical properties of synthesized micro-mesoporous sorbents were investigated. It was shown that obtained materials effectively remove cationic, anionic forms and negatively charged complexes of inorganic toxicants in a wide pH range in contrast to the original mineral. Composite sorption materials coated with a layer of nanosized Fe0 were synthesized and sorption-reduction mechanism for removing toxins in oxidized form (uranium, chromium) was established. Rheological properties of the nanodispersed reactive material suspension based on clay mineral palygorskite was investigated. The possibility of its use for treating groundwater contamination from uranium compounds was researched. The technological scheme of active sorption-reduction materials for groundwater purification against sewage pollution by uranium ore processing in the Eastern Mining and Processing Plant (Zhovty Vody city) was proposed. This technological scheme based on a cheap raw silica material (natural clays) and available reagents that do not require complex technological equipment. Product Description popup.authors Голембіовський А.О. Дорошенко А.С. Пилипенко І.В. Слинчук В.С. Тобілко В.Ю. Шинкарюк Є.А. Яценко А.П. popup.nrat_date 2020-04-02 Close