Research Article
Studying Ni(II) Adsorption of Magnetite/Graphene Oxide/Chitosan Nanocomposite
Figure 2
(a) UV-Vis spectra of Ni(II) solution after adsorption process; (b) effect of contact time on concentration of remaining Ni(II) ions. Experiment conditions: C0 = 135 mg.L−1; T = 30°C.
(a)
(b)