Figure 3 - Biosorption of chromium (VI) from aqueous solutions by the husk of Bengal gram (Cicer arientinum)

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

Figure 3. Effect of pH on the biosorption of Cr (VI) at different concentrations, by 10 gl^-1 at 120 rpm with equilibrium time of 200 min.

Supported by UNESCO / MIRCEN network