Research Article
Treatment of Cd2+ and Cu2+ Ions Using Modified Apatite Ore
Figure 9
Effect of pH solution on the adsorption capacity and efficiency of Cd2+ ((a) 30 mins, 0.05 g modified apatite) and Cu2+ ((b) 45 mins, 0.03 g modified apatite) (Co = 30 mg/L).
| (a) |
| (b) |