Mg-Al Mixed Oxide Adsorbent Synthesized Using FCT Template for Fluoride Removal from Drinking Water

Figure 9

Effect of contact time on the fluoride adsorption capacity of FCT-1000-IV (adsorbent dose: 0.5 g/L; initial concentration of F⁻: 50 mg/L; adsorption time: 2–24 h; temperature: 30°C; pH: neutral conditions).