Adsorption and Thermodynamic Study of Direct Blue 71 Dye on to natural Flint Clay from Aqueous Solution . Baghdad Science Journal, Iraq, Baghdad, v. 13, n. 2.2NCC, p. 0066, 2016. DOI: 10.21123/bsj.2016.13.2.2NCC.0066. Disponível em: https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/2753.. Acesso em: 2 may. 2024.