Macromolecule–Adsorbent Interaction Study for the Removal of Azo Dye Using Local Activated Carbon: Isotherms, Kinetics, and Thermodynamics
The adsorptive removal of a synthesized azo dye (N8) using locally produced activated carbon was investigated under various physicochemical conditions to evaluate its macromolecular interaction behavior. An adsorbent dose of 0.04 g per 25 mL achieved a removal efficiency of 83.4%. The Langmuir isotherm model yielde...