Tannery Wastewater Treatment Using Low Cost Coagulants with Simple Coagulation-Filtration Process. Engineering International, [S. l.], v. 5, n. 2, p. 75–82, 2017. DOI: 10.18034/ei.v5i2.180. Disponível em: https://abc.us.org/ojs/index.php/ei/article/view/180. Acesso em: 15 nov. 2024.