Removal of Dissolved Organic Compounds and Contaminants from Wastewater of a Petroleum Refinery by Ion Exchange. Journal of Engineering, [S. l.], v. 25, n. 10, p. 33–49, 2019. DOI: 10.31026/j.eng.2019.10.03. Disponível em: https://joe.uobaghdad.edu.iq/index.php/main/article/view/1041.. Acesso em: 3 jul. 2024.