Removal of Textile Dyes by Chemically Treated Sawdust of Acacia: Kinetic and Equilibrium Studies

Figure 5

Biosorption kinetic of BB adsorption (a) and MB adsorption (b) onto A-NaOH and A-HCl. C₀(BB) = 10 mg/L, C₀(MB) = 100 mg/L, R = 0,5 g/L, and T = 25°C.

(a)

(b)