Elimination of Phenol Content in Baiji Refinery Waste Water Using Ash Supported Cupper. Tikrit Journal of Engineering Sciences, [S. l.], v. 20, n. 4, p. 35–41, 2013. DOI: 10.25130/tjes.20.4.04. Disponível em: https://tj-es.com/ojs/index.php/tjes/article/view/423.. Acesso em: 9 sep. 2026.