Seed induced calcium sulfate crystallization for high salinity mine water softening: Influence of solution composition on crystallization behaviors

Key Points

• Decreased salinity leads to enhanced calcium sulfate crystallization efficiency, indicating potential improvements in water softening.
• Significant findings include variations in crystallization under differing solution compositions, influencing treatment methods.
• Analysis employed focused on the interactions of calcium sulfate and the ionic strength in high salinity contexts.
• Highlights the importance of solution composition, emphasizing the need for tailored approaches in mine water treatment.