Research Article

On the Suitability of Almond Shells for the Manufacture of a Natural Low-Cost Bioadsorbent to Remove Brilliant Green: Kinetics and Equilibrium Isotherms Study

Table 6

Thermodynamic parameters of the adsorption process of BG dye onto ASP at various temperatures.

ΔH (kJ·mol−1)ΔS (J·mol−1·K−1)ΔG° (kJ·mol−1) at tested temperatures
20°C30°C40°C50°C

64.059253.740−11.556−12.824−15.362−17.899