Fig. 11

The Langmuir isotherm model for the adsorption of copper cations by the CG/TiO2 nanocomposite with an initial concentration of 10 mg/L, using 0.02 g of adsorbent and a solution volume of 20 mL.
The Langmuir isotherm model for the adsorption of copper cations by the CG/TiO2 nanocomposite with an initial concentration of 10 mg/L, using 0.02 g of adsorbent and a solution volume of 20 mL.