Removal of Zinc from Aqueous Solutions by Magnetite Silica Core-Shell Nanoparticles
Figure 7
Effect of contact time on the adsorption of Zn(II) onto the Fe3O4-SiO2 nanoparticles at room temperature and pH 6.0 (a), and the corresponding plots of pseudo-first-order (b) and pseudo-second-order (c) kinetic models. Conditions are the same as Figure 5.
