Optimization of Chemical Impregnation Methods for the Regeneration of Spent Activated Carbon
Main Article Content
Abstract
The regeneration of spent activated carbon through chemical impregnation is an effective method to restore its adsorptive capacity. This process involves treating the spent activated carbon with specific chemicals to remove adsorbed contaminants and regenerate the carbon. this study aimed to investigate the characteristics of the regenerated activated carbon for potential utilization in water purification applications. Spent activated carbon was collected from the used cartridge of the activated carbon of the water purification unit. It has a higher carbon content and is readily available. The spent carbon was activated using 1N KOH at the optimum activation duration. The present study involves the elemental analysis of spent activated carbon prior and post-activation. Characterization as CHNS (elemental analysis), FTIR, SEM, and important index iodine number studies during this work. The present project aims to look into the potential regeneration of spent activated carbon. Well-developed pores and activation sites in regenerated carbon have been observed.