Kinetic Evaluation of Petroleum Refinery Wastewater Biodegradation in an Activated Sludge Process. Nigerian Journal of Technology, [S. l.], v. 40, n. 5, p. 855–860, 2021. Disponível em: https://www.nijotech.com/index.php/nijotech/article/view/2476. Acesso em: 16 apr. 2026.