Sorption of Ce(III) on magnetic/olive pomace nanocomposite: isotherm, kinetic and thermodynamic studies.Used for various high-tech applications, cerium is an important rare earth element (REE), and its sorption on various solids also is important considering purification and environmental and radioactive waste disposal.  The sorption data fitted well with Dubinin-Radushkevich isotherm model and the pseudo-second-order kinetic model.  Thermodynamic parameters indicated that the sorption was non-spontaneous and endothermic. 
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