This comparative analysis reinforces the understanding that higher initial dye concentrations enhance the driving force for adsorption, thereby increasing the total amount of dye removed, despite a reduction in the adsorption percentage. The effects of dosage on the adsorption of methylene blue dye using sugarcane bagasse are depicted in Table and Figure . The results demonstrate a relative decrease in the amount of dye adsorbed as the sugarcane bagasse adsorbent weight increases. The optimal adsorption dosage was found to be 0.4g. This trend can be explained by the fact that adsorption sites remain unsaturated during the adsorption process, while the number of available adsorption sites increases with a higher adsorbent dose.