Research Article
Fabrication and Response Surface Methodology for the Adsorption of Nickel Ferrite-Graphene Oxide Nanocomposite for the Removal of Methylene Blue from Water
Figure 9
The effect of each pair of factors on the adsorption capacity (a) pH and time; (b) time and initial concentration; and (c) pH and initial concentration.
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(b) |
(c) |