This study depicts the adsorption behavior of activated carbon impregnated with SiO2 nanoparticles for that elimination of some pollutants detected in wastewater, which can be phenol and 3,four-dimethoxybenzyl alcohol. Methanol and acetone CBS fractions of ethanolic extract (full of epicatechin and tannins; 5 mg dried extract/mL) EP1728434 discloses a method https://juliuszukwi.nizarblog.com/33788413/facts-about-cocoa-shell-revealed