Radioanalytical methods for sequential analysis of actinide isotopes in activated carbon filter‑bed waste
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2020
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Journal of Radioanalytical and Nuclear Chemistry
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In this work, we compare methods for the sequential determination of U and the transuranium elements Np, Pu, Am, and
Cm. The chemical yield, the time spent in the analysis, the amount of secondary waste, and the costs of each method are
the aspects of interest. Two methods were compared: extraction chromatography (EC) and ion exchange plus extraction
chromatography (IE + EC). The chemical yields of (EC) and (IE + EC) were similar for all radionuclides. The (EC) method
is the more effective with respect to time of analysis, the amount of secondary waste and costs.
Como referenciar
GERALDO, BIANCA; ARAUJO, LEANDRO G. de; VICENTE, ROBERTO; TADDEI, MARIA H.T.; CHEBERLE, SANDRA M.; MARUMO, JULIO T. Radioanalytical methods for sequential analysis of actinide isotopes in activated carbon filter‑bed waste. Journal of Radioanalytical and Nuclear Chemistry, v. 326, p. 1559-1568, 2020. DOI: 10.1007/s10967-020-07435-8. Disponível em: http://200.136.52.105/handle/123456789/31657. Acesso em: 24 Apr 2024.
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