Figure 5

Biosorption studies for As^III using CASp2b (a) at variable Temperatures (20 °C, 35 °C, 50 °C); (b) Van’t Hoff plot of thermodynamics (c) Reusability of CA Sp2b beads in terms of As^III removal % and biosorption capacity in seven cycles (As^III − 1000 mg/L;pH 9; Biomass dose-2% wt/v; 20 min;35 °C; pH9; 120 rpm).