Fig. 18

Adsorption isotherms of TH dye by CS-CY/Benz/Fe3O4, (dose = 0.05 g, pH = 4, temperature = 60 °C, volume of dye = 100 mL).
Adsorption isotherms of TH dye by CS-CY/Benz/Fe3O4, (dose = 0.05 g, pH = 4, temperature = 60 °C, volume of dye = 100 mL).