Mohammed Benjelloun

TL;DR: In this paper, the authors assess radiation risks due to natural radioactivity in samples of fly and bottom ashes collected from JLEC (Jorf Lasfar Energy Company) thermal power plant, and different analyses are performed through two nuclear techniques such as gamma spectrometry and alpha dosimetry based on the use of LR115 films detectors.

TL;DR: In this article, the use of fly ash and pure silica additive increases the transfer of various rare earth elements (REE) from Khouribga PR into the liquid phosphoric acid (PA) stream rather than into the solid PG matrix from which later economic recovery is more challenging.

TL;DR: In this article, the specific activities of the radionuclides 226Ra, 232Th, 40K and the exhalation rates in terms of area and mass of 222Rn in some samples of building materials commonly used in Morocco in order to evaluate the radiological risk caused by natural radioactivity.

TL;DR: In this article, the MCNP Monte Carlo program was applied to calculate γ-ray counting efficiencies and the separate influences of sample density and composition in two of our geometries.

TL;DR: In this paper, the radiological impact of phosphogypsum discharge on the marine environment along the coast of the province of El Jadida (Morocco) was investigated.