This exploration depicts the adsorption conduct of activated carbon impregnated with SiO2 nanoparticles for the removal of some pollutants detected in wastewater, which are phenol and three,4-dimethoxybenzyl Alcoholic beverages. The extracts with the best phenolic content had been received when cocoa shells were being Formerly defatted employing supercritical CO2 in https://cocoa-shell82479.bloggip.com/35043662/little-known-facts-about-cocoa-shell-granules