Le devenir des anciens sites miniers est un sujet de préoccupation sociétale. Afin de garantir la protection de l'écosystème ainsi qu'un impact radiologique minimal sur la biosphère, il est important de comprendre les paramètres qui régissent la migration de l'uranium (et de ses produits de désintégration, en particulier le radium 226) et d'être capable de le modéliser. Dans la nature, parmi les phases qui peuvent retenir 238U(VI) et 226Ra(II), la tourbe est connue pour avoir une forte affinité pour l'uranium VI. La tourbe sèche étant généralement composée à près de 90% de matière organique, l'objectif de cette étude est de qualifier et de quantifier la capacité d'adsorption et de désorption de la matière organique de la tourbe pour 238U(VI...
Norwegian Public Road Administration (NPRA) has been constructing a new highway (RV 4) in Hadeland, ...
Uranium migration in natural aqueous systems is an ongoing concern in environmental research. Inves...
In Belgium, the Boom Clay is currently studied as the reference host formation for the disposal of h...
AbstractUnderstanding the environmental behavior of U and 226Ra is important for remediation of form...
International audienceThe environmental footprint of former uranium mining activities is a major con...
International audiencePeat is a complex material with several organic constituents that contribute t...
Le 226Ra, descendant radioactif de l’238U et isotope majoritaire naturellement présent sur Terre, su...
Uranium mining and uranium ore processing increase the environmental activity of U and Th decay prod...
AbstractSurface waters downstream from former uranium mines have been studied in order to characteri...
La matière organique naturelle (MON) est un des enjeux majeurs des biotopes aquatiques contenant des...
Le développement d'un flux de radionucléides anthropiques dans les environnements de surface (sol, r...
he uranium (U) mining site of Bois Noirs Limouzat located in the central France, produced 7,000 tons...
The objective of the work described in this thesis was to improve the scientific basis for modelling...
As with other metals, the management of tailings from former uranium (U) mines requires a good knowl...
226Ra, a radioactive decay product of 238U and the most prevalent naturally occurring isotope of rad...
Norwegian Public Road Administration (NPRA) has been constructing a new highway (RV 4) in Hadeland, ...
Uranium migration in natural aqueous systems is an ongoing concern in environmental research. Inves...
In Belgium, the Boom Clay is currently studied as the reference host formation for the disposal of h...
AbstractUnderstanding the environmental behavior of U and 226Ra is important for remediation of form...
International audienceThe environmental footprint of former uranium mining activities is a major con...
International audiencePeat is a complex material with several organic constituents that contribute t...
Le 226Ra, descendant radioactif de l’238U et isotope majoritaire naturellement présent sur Terre, su...
Uranium mining and uranium ore processing increase the environmental activity of U and Th decay prod...
AbstractSurface waters downstream from former uranium mines have been studied in order to characteri...
La matière organique naturelle (MON) est un des enjeux majeurs des biotopes aquatiques contenant des...
Le développement d'un flux de radionucléides anthropiques dans les environnements de surface (sol, r...
he uranium (U) mining site of Bois Noirs Limouzat located in the central France, produced 7,000 tons...
The objective of the work described in this thesis was to improve the scientific basis for modelling...
As with other metals, the management of tailings from former uranium (U) mines requires a good knowl...
226Ra, a radioactive decay product of 238U and the most prevalent naturally occurring isotope of rad...
Norwegian Public Road Administration (NPRA) has been constructing a new highway (RV 4) in Hadeland, ...
Uranium migration in natural aqueous systems is an ongoing concern in environmental research. Inves...
In Belgium, the Boom Clay is currently studied as the reference host formation for the disposal of h...