The main aim of this study was to perform a parametric for treating model dye containing wastewater (i.e., methylene blue, MB) using locally available biomass wastes in Palestine as the adsorbent. Eight different types biomasses were investigated batch adsorption tests, including coffee grains, almond shells, pistachio date pits, jute sticks, sunflower peanut and grapevine sticks. experiments c...
