Electronic Journal of Biotechnology ISSN: 0717-3458
  © 2005 by Universidad Católica de Valparaíso -- Chile
Vol. 8 No. 3, Issue of December 15, 2005
 


Figure 4. Removal of:
(a) COD () and BOD5 (o).
(b) DPTA (*).
(c) Concentration of the effluent DPTA (o).


Supported by UNESCO / MIRCEN network