SANUSI, K. A.; YAHAYA, Y.; AMBRUSA, M. M.; YAHAYA, Y. .; HAMMED, A. M. OPTIMIZATION OF ADSORPTION OF Pb (II) AND Cr (VI) FROM AQUEOUS SOLUTION USING MODIFIED FELDSPAR COMPOSITE: ISOTHERM AND KINETIC STUDIES. International Journal of Engineering Science Technologies, [S. l.], v. 5, n. 4, p. 18–53, 2021. DOI: 10.29121/ijoest.v5.i4.2021.200. Disponível em: https://www.granthaalayahpublication.org/ojs-sys/ijoest/article/view/IJOEST_200. Acesso em: 24 apr. 2024.