This investigation depicts the adsorption behavior of activated carbon impregnated with SiO2 nanoparticles for the removal of some pollutants detected in wastewater, which can be phenol and 3,four-dimethoxybenzyl Liquor. It has been confirmed that incidence of theobromine has constrained the direct usage of CBS in animal feed, and the ecu https://cocoa-shell-granules85436.qodsblog.com/33605059/top-guidelines-of-cocoa-shell-granules