Figure 5

Evolution of the dimensionless concentration of each lump during the oxidation of 4-chlorophenol. Data fitted to the kinetic model at different doses of H₂O₂: (a) R = 0; (b) R = 2; (c) R = 20; (d) R = 200. Experimental conditions: T = 25 ℃; C₀ = 200 mg L⁻¹; pH = 6.0; Agitation = 700 rpm; V_reac = 1.7 L.