Pérez J, Aldana G, Cárdenas C. Upflow anaerobic sludge blanket reactor (UASB) performance through sludge age load and kinetic coefficients. REV TEC FAC ING UNIV [Internet]. 1 [cited 2025Jun.10];35(1). Available from: https://mail.produccioncientificaluz.org/index.php/tecnica/article/view/6823