Lozada N, Carrizales V, Gutiérrez E, Lugo H. Cyanide removal by the biological chemical treatment of effluents in a refinery. REV TEC FAC ING UNIV [Internet]. 1 [citado 6 de abril de 2025];19(3). Disponible en: https://mail.produccioncientificaluz.org/index.php/tecnica/article/view/5512