Extraction liquide-solide de UO2 2+ par divers matériaux organiques et inorganiques. Optimisation des procédés.
| dc.contributor.author | Benmansour, Yasmine | en_US |
| dc.date.accessioned | 2022-10-26T08:18:30Z | en_US |
| dc.date.available | 2022-10-26T08:18:30Z | en_US |
| dc.date.issued | 2022-07-12 | en_US |
| dc.description.abstract | This work focuses on the study of solid phase extraction of UO2 2+ using organic and inorganic materials. The characterization of these materials is made by FTIR spectroscopy, SEM scanning electron microscopy, X-ray diffraction DRX and BET. The optimal conditions for the extraction of UO22+ were determined by studying the influence of the parameters (pH, contact time, initial concentration of UO2 2+ ions, etc.). In order to evaluate the performance of the extractants used, we studied the thermodynamic, kinetic and diffusional aspect of uranyl sorption in the solid phases. Finally, a study by a fractional factorial plan was carried out to show the influence of each parameter dependently and independently. | en_US |
| dc.identifier.citation | salle des thèses | en_US |
| dc.identifier.other | DOC-543-19-01 | en_US |
| dc.identifier.uri | https://dspace.univ-tlemcen.dz/handle/112/19367 | en_US |
| dc.language.iso | fr | en_US |
| dc.publisher | University of Tlemcen | en_US |
| dc.relation.ispartofseries | bfst2815; | en_US |
| dc.subject | Uranyl(II), Liquid-solid extraction, Organic and inorganic materials, Kinetics, Diffusion, Thermodynamics, Modeling | en_US |
| dc.subject | Uranyle(II), Extraction liquide-solide, Matériaux organiques et inorganiques, Cinétique, Diffusion, Thermodynamique, Modélisation. | en_US |
| dc.title | Extraction liquide-solide de UO2 2+ par divers matériaux organiques et inorganiques. Optimisation des procédés. | en_US |
| dc.type | Thesis | en_US |