A circular economy-based valorization of agricultural residues to remove heavy metals from water: Adsorption and final disposal strategy
M.R. Moreno-Virgen,
K.A. Rodríguez-García,
A. Bonilla-Petriciolet
et al.
Abstract:This manuscript analyzes the valorization of agricultural wastes as heavy metal adsorbents and their eco-friendly final disposal as mineral admixtures to manufacture cement-based construction materials. The adsorption properties of nutshell, pistachio shell, and agave fiber for the removal of Pb2+ and Ni2+ from aqueous solution were analyzed under different operating scenarios (i.e., pH, temperature, waste dosage, CaCO3 concentration). Taguchi L9 experimental design was applied to identify the best removal con… Show more
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