ARSENIC ADSORPTION PERFORMANCE OF LIGNITE IN LABORATORY COLUMN EX PERIMENTS UNDER SATURATED FLOW CONDITIONS. ASEAN Engineering Journal, [S. l.], v. 4, n. 2, p. 41–52, 2013. DOI: 10.11113/aej.v4.15450. Disponível em: https://journals.utm.my/aej/article/view/15450.. Acesso em: 3 jul. 2024.