Adsorption of Organic Dyes by TiO₂@Yeast-Carbon Composite Microspheres and Their In Situ Regeneration Evaluation

Figure 8

Pseudo-first-order (a) and pseudo-second-order (b) adsorption kinetics for adsorption of MB onto TiO₂@yeast-carbon at different initial concentrations (TiO₂@yeast-carbon dosage = 0.14 g/L; pH = 6.0; temperature = 298 K; and concentration of MB = 1.0, 2.0, 3.0, 4.0, and 5.0 mg/L, resp.).

(a)

(b)