Production of a new adsorbent from Moroccan oil shale by chemical activation and its adsorption characteristics for U and Th bearing species E. Khouya, S. Fakhi, H. Hannache, S. Ichcho, R. Pailler, R. Naslain et J.C. AbbeJ. Phys. IV France, 123 (2005) 87-93DOI: https://doi.org/10.1051/jp4:2005123014