GÓMEZ ZAMBRANO, H. Effect of the secondary flow in the separation of heavy metals in a spiral trough. Ingeniería y Competitividad, [S. l.], v. 13, n. 2, p. 115–124, 2011. DOI: 10.25100/iyc.v13i2.2679. Disponível em: https://revistaingenieria.univalle.edu.co/index.php/ingenieria_y_competitividad/article/view/2679. Acesso em: 22 dec. 2024.