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


Figure 6. Growth of the isolate DK6 in optimized rubber sheet wastewater and optimized conditions for 96 hrs incubation and its effect on the medium, pH, BOD and COD. Each point represents the mean of three replicates ± standard error of mean.
(a) Bacterial growth.
(b) Change of pH.
(c) Reduction of BOD and COD.


Supported by UNESCO / MIRCEN network