14 research outputs found
Removal of natural uranium from water produced in the oil industry using Algerian bentonite
No full textBatch sorption experiments have been carried out to remove natural uranium (NORM) from water obtained together with crude oil and natural gas, using Algerian bentonites. The effect of some important factors such as S/L ratio, pH, initial concentration, particle size was evaluated and a kinetic study performed. The value of the distribution coefficient (K d) at equilibrium for natural uranium varied from 30 to 600 cm3·g−1 and 50 to 1100 cm3·g−1 (∼10% margin error) using natural bentonite and drilling bentonite, respectively. The isotherms showed that the data are consistent with both Freundlich and Langmuir model
Caramel Popcorn Shaped Silicon Particle with Carbon Coating as a High Performance Anode Material for Li-Ion Batteries
No full textPhotodegradation of methylene blue under UV and visible light irradiation by Er2O3-coated silicon nanowires as photocatalyst
No full textEffect of Silicon Wafer Resistivity on Morphology and Wettability of Silicon Nanowires Arrays
No full textSurface Characteristics of Silicon Nanowires/Nanowalls Subjected to Octadecyltrichlorosilane Deposition and n-octadecane Coating
No full textSilicon Nanowires for Solar Thermal Energy Harvesting: an Experimental Evaluation on the Trade-off Effects of the Spectral Optical Properties
No full textModel for the Mass Transport during Metal-Assisted Chemical Etching with Contiguous Metal Films As Catalysts
No full text
