MOHAMMED ALI, Amor T.; SALMAN, Rasha H. Improving the elimination of methyl orange dye by combining electrocoagulation system with the adsorption process by oven-dried alum sludge: adopting different combined systems. Iraqi Journal of Chemical and Petroleum Engineering, Baghdad, Iraq., v. 26, n. 3, p. 137–150, 2025. DOI: 10.31699/IJCPE.2025.3.12. Disponível em: https://ijcpe.uobaghdad.edu.iq/index.php/ijcpe/article/view/1396. Acesso em: 1 oct. 2025.