Synthesis of a Novel Ce-bpdc for the Effective Removal of Fluoride from Aqueous Solution

Figure 5

Equilibrium adsorption curve (conditions: adsorption time, 24 h; initial concentration of solution, 6–60 mg/L; amount of adsorbent, 1.0 g/L; pH = 5-6). The solid line is Langmuir model simulation, and the dashed line is Freundlich model simulation.