Valorization of Brazil nut (Bertholetia excelsa) by-products as new adsorvent materials for contaminant removal: A review. Research, Society and Development, [S. l.], v. 15, n. 5, p. e0715551021, 2026. DOI: 10.33448/rsd-v15i5.51021. Disponível em: https://rsdjournal.org/rsd/article/view/51021. Acesso em: 4 may. 2026.