FIELD: inorganic sorbents.
SUBSTANCE: invention proposes method, according to which porous mineral carrier (silica, aluminosilicate) is subjected to alkaline activation and treatment with water-ammonia solution of transition metal and then with alkaline metal ferrocyanide, after which rinsed and dried.
EFFECT: improved selective sorption characteristics regarding cesium radionuclides, especially in high-salinity alkaline solutions.
3 cl, 1 tbl, 6 ex
| Title | Year | Author | Number |
|---|---|---|---|
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