Enhanced PFBS adsorption via silver-impregnated activated carbon: Mechanistic insights and Thermodynamic analysis.

This study investigates the effect of silver nanoparticle impregnation on the performance of activated carbon (AC) for perfluorobutane sulfonic acid (PFBS) adsorption. Using the deposition-precipitation method, three silver-impregnated activated carbon (SIAC) adsorbents were synthesized with varying silver contents: SIAC0.01 (0.