Figure 7.
Effect of pH value on dye adsorption (Initial dye concentration 20 mg/L, Adsorbent mass 0.08 g/L, contact time 20 min, Tem. 25 °C, Stirring 400 rpm). The raw data for this figure is provided in the Supplementary file 1.
Effect of pH value on dye adsorption (Initial dye concentration 20 mg/L, Adsorbent mass 0.08 g/L, contact time 20 min, Tem. 25 °C, Stirring 400 rpm). The raw data for this figure is provided in the Supplementary file 1.