The role of thermal and photochemical reactions upon the remobilisation of Pu from an Irish Sea sediment
Laboratory experiments were carried out to assess the influence of temperature and photochemical reactions upon the dissolution of 239+240Pu and 241Am from an Irish Sea sediment in seawater. Supplementary information was obtained from experiments to evaluate the rate and extent of 239Np tracer desor...
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| Veröffentlicht in: | Journal of environmental radioactivity 1999-01, Vol.44 (2), p.253-273 |
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| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | eng |
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| Online-Zugang: | Volltext |
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| Zusammenfassung: | Laboratory experiments were carried out to assess the influence of temperature and photochemical reactions upon the dissolution of
239+240Pu and
241Am from an Irish Sea sediment in seawater. Supplementary information was obtained from experiments to evaluate the rate and extent of
239Np tracer desorption, and
238Pu(V) tracer uptake. A steady state distribution of
241Am and
239+240Pu(IV) species between dissolved and particulate phases was rapidly attained ( |
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| ISSN: | 0265-931X 1879-1700 |
| DOI: | 10.1016/S0265-931X(98)00136-2 |