2021. Wastewater Treatment for Heavy Metals and Dyes Using Low-Cost Biosorbents: A Review. The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science. 44, 2 (juin 2021), 47–56. DOI:https://doi.org/10.35219/mms.2021.2.08.