FIELD: chemistry.
SUBSTANCE: according to the claimed invention, zeolite is premodified in proposed method comprising sorption of uranium on zeolite by depositing copper hydroxides (II) and nickel hydroxides with an obtained mass ratio of zeolite:copper hydroxide (II): nickel hydroxide equal to 10:1:4.
EFFECT: invention allows to increase uranium holding sorption capacity of the sorbent.
1 tbl, 2 ex
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| METHOD OF EXTRACTING RHENIUM FROM URANIUM-CONTAINING SOLUTIONS | 2012 |
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RU2523892C2 |
