Response Surface Methodology Optimization of COD Removal from Wastewater Using Peanut Shell-Derived Activated Carbon: A Sustainable Biosorption Approach

Key Points

• The aim is to optimize the removal of chemical oxygen demand from wastewater using a biosorption approach with activated carbon derived from peanut shells.
• Utilized response surface methodology for optimization.
• Assessed various operational parameters affecting COD removal.
• Conducted experiments with peanut shell-derived activated carbon.
• Achieved significant reduction in COD levels through optimized conditions.
• Confirmed the effectiveness of peanut shell-derived activated carbon for wastewater treatment.

Abstract