BENTONITE/CHITOSAN BIOCOMPOSITE AS AN ADSORBENT FOR HEXAVALENT CHROMIUM FROM AQUEOUS SOLUTIONS. JOURNAL OF ADVANCES IN CHEMISTRY, [S. l.], v. 10, n. 6, p. 2786–2795, 2014. DOI: 10.24297/jac.v10i6.883. Disponível em: https://rajpub.com/index.php/jac/article/view/883. Acesso em: 22 jun. 2026.