Adsorptive Removal of Benzene and Toluene from Aqueous Environments by Cupric Oxide Nanoparticles: Kinetics and Isotherm Studies

Figure 9

Intraparticle diffusion kinetic plots for benzene/toluene adsorption on CuO-NPs at different initial concentrations (adsorbent dose = 0.6 g/L, pH = 7).