Research Article

Dissolution, Solubility, and Stability of the Basic Ferric Sulfate-Arsenates [Fe(SO4)x(AsO4)y(OH)z·nH2O] at 25–45°C and pH 2–10

Figure 6

Solution evolution during the dissolution of the basic ferric sulfate-arsenate [FeSAsOH-1, Fe(SO4)0.27(AsO4)0.73(OH)0.27·0.26H2O] at 25–45°C and initial pH 2–10 for 330 days.