Recuperación de sulfato de aluminio a partir de lodos generados en plantas de potabilización de agua


Authors

  • Juan David Villegas G.
  • Juan Mauricio Castaño R.
  • Diego Paredes Cuervo

Abstract

Se estudió la recuperación mediante ácido sulfúrico, de sulfato de aluminio a partir de lodos recolectados durante las diferentes rutinas de operación y mantenimiento de los sedimentadores en plantas de potabilización. Se efectuaron ensayos de jarras a pHs 1,5, 2,5 y 3,5 y tiempos de mezcla lenta de 5, 30 y 100 minutos. Se alcanzaron porcentajes de recuperación de aluminio entre 18 y 64% y soluciones con concentraciones entre 8,9 y 1510 mg Al/l. Finalmente, se evaluó la factibilidad económica de la reutilización en el proceso de potabilización, de la solución de coagulante recuperado.

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Published

2005-01-10

How to Cite

Villegas G., J. D., Castaño R., J. M., & Paredes Cuervo, D. (2005). Recuperación de sulfato de aluminio a partir de lodos generados en plantas de potabilización de agua. Scientia Et Technica, 2(28). Retrieved from https://revistas.utp.edu.co/index.php/revistaciencia/article/view/6847

Issue

Vol. 2 No. 28 (2005)

Section

Ciencias Básicas

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