Figure 7

Zeta potentials of chalcopyrite (a), serpentine (b), and talc (c) at the different pH before and after reacting with PAAS and GA, c(PAAS) = 24.7 mg/L, c(GA) = 100 mg/L.

Zeta potentials of chalcopyrite (a), serpentine (b), and talc (c) at the different pH before and after reacting with PAAS and GA, c(PAAS) = 24.7 mg/L, c(GA) = 100 mg/L.