Research Article
Competitive Adsorption of Metals onto Magnetic Graphene Oxide: Comparison with Other Carbonaceous Adsorbents
Figure 6
The evaluation index (a) for SRFA effects on metal adsorption on magnetic GO (a), PAC (b), and MWCNT (c) as a function of the initial metal concentrations (). The first three data points of Pb(II) on the magnetic GO were neglected because of the extremely low equilibrium concentrations ().
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(b) |
(c) |