Research Article
Characterization, Dissolution, and Solubility of Lead Hydroxypyromorphite [Pb5(PO4)3OH] at 25–45°C
Figure 4
Aqueous evolution during the dissolution of the synthetic lead hydroxypyromorphite [Pb5(PO4)3OH] at 25–45°C for 300 d.
(a) pH = 2.00 at 25°C |
(b) pH = 2.00 at 35°C |
(c) pH = 2.00 at 45°C |
(d) pH = 5.60 at 25°C |
(e) pH = 9.00 at 25°C |
(f) Pb/P ratio |