Research Article
Synthesis of Three-Dimensional Fe3O4/Graphene Aerogels for the Removal of Arsenic Ions from Water
Figure 4
(a) Adsorption isotherm of As on Fe3O4/GAs at room temperature, (b) Langmuir model, and (c) Freundlich model.
| (a) |
| (b) |
| (c) |
| (a) |
| (b) |
| (c) |