Sorption of uranium(VI) ions by iron-containing nanocomposites based on montmorillonite

1Zhdanyuk, NV, 2Kovalchuk, IA, 1Kornilovych, BYu.
1NTU of Ukraine "Igor Sikorsky Kyiv Polytechnic Institute"
2Institute for Sorption and Problems of Endoecology of the NAS of Ukraine, Kyiv
Dopov. Nac. akad. nauk Ukr. 2018, 4:88-93
Section: Chemistry
Language: Ukrainian

We have studied physico-chemical features of the sorption of U (VI) ions by composites based on montmorillonite and organomontmorillonite modified by nanosized iron. The electron microscopic study of the obtained materials is performed. The possibility of their use in the purification of groundwater with the use of modern environmental technologies is shown.

Keywords: montmorillonite, nZVI, organomontmorillonite, sorption, uranium(VI)
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