Thermodynamics of Biosorption for Removal of Co(II) Ions by an Efficient and Ecofriendly Biosorbent (Saccharum bengalense): Kinetics and Isotherm Modeling
Figure 4
(a) Thermodynamics parameters, (b) activation energy by Arrhenius plot, (c) activation parameters for sorption of Co(II) ions on SB: pH, 6.0; Concentration, 50 mg/L; adsorbent dose, 0.5 g/50 mL.