Biosorption of Cr(III) and Pb(II) by Schoenoplectus californicus and Insights into the Binding Mechanism
Figure 7
%Recovery of Cr3+ and Pb2+ by sorption-desorption on biomass of S. californicus as a function of initial concentration at pH 5 ± 0.1 (a) and 7 ± 0.1 (b).
