Pilot study for hydraulic behavior and removal efficiency of mixed media bioreactor. Iraqi Journal of Civil Engineering, [S. l.], v. 7, n. 2, p. 1–15, 2012. DOI: 10.37650/ijce.2012.68984. Disponível em: https://ijce.uoanbar.edu.iq/ijce/article/view/112. Acesso em: 29 jun. 2025.