MAHMOUDI, Parviz; TAKDASTAN, Afshin; ALAVI, Nadali; A.J. MOSAVI, Ali; KAYDI, Neda. Study of Excess Sludge Reduction in Conventional Activated Sludge Process by Heating Returned Sludge. Asian Journal of Chemistry, [S. l.], v. 25, n. 5, p. 2627–2630, 2012. DOI: 10.14233/ajchem.2013.13530. Disponível em: https://asianpubs.org/index.php/ajchem/article/view/25_5_59. Acesso em: 22 jul. 2024.