On the Suitability of Almond Shells for the Manufacture of a Natural Low-Cost Bioadsorbent to Remove Brilliant Green: Kinetics and Equilibrium Isotherms Study

Figure 6

Effect of pH solution in the removal of BG dye. pH range: 4–10, adsorbent amount: 0.2 g, initial dye concentration: 50 mg/L, : 200 mL, and T: 25°C.