Metals removal techniques from wastewater: a literature review. Research, Society and Development, [S. l.], v. 11, n. 2, p. e5251126100, 2022. DOI: 10.33448/rsd-v11i2.26100. Disponível em: https://rsdjournal.org/rsd/article/view/26100. Acesso em: 6 dec. 2025.