Figure 7

(a) Adsorption isotherm models of U(VI) on Fe3O4@SiO2@UiO2-66-TPP NPs (pH = 5.0 ± 0.1, T = 298 K and t = 60 min). (b) Effects of temperature on adsorption capacity of the adsorbent towards U(VI).

(a) Adsorption isotherm models of U(VI) on Fe3O4@SiO2@UiO2-66-TPP NPs (pH = 5.0 ± 0.1, T = 298 K and t = 60 min). (b) Effects of temperature on adsorption capacity of the adsorbent towards U(VI).