Aldana G, Pérez J. Mean hydraulic retention time and pathways flow simulation through out a physical model for a WSPs and an UASB. REV TEC FAC ING UNIV [Internet]. 9 de Novembro de 2010 [citado 2 de Agosto de 2025];33(1). Disponível em: https://produccioncientifica.luz.edu.ve/index.php/tecnica/article/view/7170