137Cs RECOVERY FROM DIFFERENT COMPOSITION SOLUTIONS BY FERROCYANIDE SORBENTS BASED ON POLYACRYLONITRILE FIBER
Sorbents based on polyacrylonitrile (PAN) fiber and transition metal ferrocyanides were obtained. The influence of the studied solution composition (pH, concentration of Na+, K+, NH4+ ions) on the cesium distribution coefficients during its recovery by the obtained sorbents was assessed. A study of the trace amount sorption of 137Cs was carried out in comparison with commercially available highly efficient sorbents (FNS-10 and Termoksid-35), and it was shown that the resulting sorbents are not inferior to industrial ferrocyanide sorbents.
Authors
- И. Г. Тананаев (ORCID: https://orcid.org/0000-0002-2159-8182)
- Iuliia G. Shibetskaia (ORCID: https://orcid.org/0000-0002-4628-9095)
- V. V. Milyutin (ORCID: https://orcid.org/0000-0001-7023-2980)
- N. A. Bezhin (ORCID: https://orcid.org/0000-0002-1670-4251)
- Viktoriia A. Razina (ORCID: https://orcid.org/0000-0002-2602-4583)
Institutions
- Frumkin Institute of Physical Chemistry and Electrochemistry Russian Academy of Sciences (RU)
- Kola Science Centre (RU)
- Sevastopol National Technical University (UA)
Publication Details
- Journal
- Transaction Kola Science Centre
- Published
- 2024-11-28
- DOI
- https://doi.org/10.37614/2949-1215.2024.15.1.073
- Primary Topic
- Chemical Synthesis and Characterization
- Type
- article
- Field-Weighted Citation Impact
- 0.00