REMOVAL OF CHROMIUM(VI) FROM AQUEOUS SOLUTIONS USING SAWDUST AS ADSORBENT. Journal of Engineering, [S. l.], v. 17, n. 05, p. 1132–1142, 2011. DOI: 10.31026/j.eng.2011.05.07. Disponível em: https://joe.uobaghdad.edu.iq/index.php/main/article/view/2993.. Acesso em: 21 nov. 2024.