Josselin Gorny
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View article: Effect of ligand denticity on the removal of <sup>238</sup> Pu from dilute aqueous solutions by hydroxamate-based chelating gels
Effect of ligand denticity on the removal of <sup>238</sup> Pu from dilute aqueous solutions by hydroxamate-based chelating gels Open
An agarose gel incorporating Sephadex® beads grafted with a desferrioxamine-B/cyclic hydroxamic acid conjugate (1H 4 ) sequesters Pu 4+ from highly diluted aqueous solutions at pH 6.5. Pu recovery requires the use of 1 M etidronic acid (HE…
View article: Radioactive Contaminants in the Environment: Isotope Geochemistry Unveiling Their Secrets
Radioactive Contaminants in the Environment: Isotope Geochemistry Unveiling Their Secrets Open
International audience
View article: Microvolume analysis of 226Ra by inductively coupled plasma mass spectrometry: Environmental applications to high-resolution profile of wetland soil pore waters
Microvolume analysis of 226Ra by inductively coupled plasma mass spectrometry: Environmental applications to high-resolution profile of wetland soil pore waters Open
International audience
View article: DIGIT: An In Situ Experiment for Studying the Diffusion of Water and Solutes under Thermal Gradient in the Toarcian Clay Rock at the Tournemire Underground Research Laboratory: Part 1—Goals, Scoping Calculations, Installation and First Results under Unheated Conditions
DIGIT: An In Situ Experiment for Studying the Diffusion of Water and Solutes under Thermal Gradient in the Toarcian Clay Rock at the Tournemire Underground Research Laboratory: Part 1—Goals, Scoping Calculations, Installation and First Results under Unheated Conditions Open
The DIGIT experiment was launched at the Tournemire Underground Research Laboratory URL with the aim of determining the effects of temperature on the transfer of analogues of most mobile radionuclides (i.e., 36Cl, 129I and 79Se) in the Toa…
View article: Unveiling the origins and transport processes of radioactive pollutants downstream from a former U-mine site using isotopic tracers and U-238 series disequilibrium
Unveiling the origins and transport processes of radioactive pollutants downstream from a former U-mine site using isotopic tracers and U-238 series disequilibrium Open
High U concentrations (reaching up to 14,850 mg ⋅ kg-1), were determined in soils and sediments of a wetland downstream of a former U mine in France. This study aims to identify the origin of radioactive contaminants in the wetland by empl…
View article: Reactivity of U and co-occurring metals from mine deposits in a wetland under oxidizing conditions
Reactivity of U and co-occurring metals from mine deposits in a wetland under oxidizing conditions Open
Between 1948 and 2001, the extraction of Uranium (U) ores in France have produced a large quantity of waste (tailings, waste rock, etc.), still containing U-rich minerals and other trace elements (TE), that were associated to the initial m…
View article: Speciation of Pb and Cu in a wetland impacted by former uranium mining activities
Speciation of Pb and Cu in a wetland impacted by former uranium mining activities Open
Session: 11aO2 - Mining/environment interactions: characterize, quantify, refunctionalizeSymposium Session: 11a - Mining/environment interactions: characterize, quantify, refunctionalizeTheme: Theme 11: Metals and nutrients in terrestrial …