Figure ; Effect of concentration on amount of methylene blue adsorbed by Sugarcane bagasse he effects of methylene blue dye concentration on adsorption using sugarcane bagasse, as shown in Table and Figure , indicate that increasing the initial dye concentration from 5 ppm to 10 ppm results in an increased quantity of dye absorbed. This phenomenon can be explained by the enhanced driving force created by a higher concentration gradient, which improves the adsorption efficiency.