INFLUENCE OF SLUDGE RECIRCULATION ON NUTRIENT REMOVAL IN SUBMERGED MEMBRANE BIOREACTORS. Revista EIA, [S. l.], v. 1, n. 1, p. 77–83, 2015. Disponível em: https://eiaupgrade.metarevistas.org/index.php/reveia/article/view/708. Acesso em: 18 jul. 2025.