The effect of the parameters of sludge age, aeration flow, and hydraulic residence times on the permeability in the membrane bioreactors . Journal of Hama University , [S. l.], v. 6, n. 13, 2024. Disponível em: https://journal.hama-univ.edu.sy/huj/article/view/1484. Acesso em: 6 jun. 2026.