Research Article

Treatment of Cd2+ and Cu2+ Ions Using Modified Apatite Ore

Figure 11

Variation of Cd2+ and Cu2+ adsorption capacity and efficiency of modified apatite ore according to the initial concentration (pHo, t = 60 mins). (a) C Cd2+ (mg/L), (b) C Cu2+ (mg/L).
(a)
(b)