Solidification/stabilization mechanisms of heavy metal ions in cemented paste backfill for green mine operations: A review

Key Points

• Solidification and stabilization mechanisms effectively reduce heavy metal ion contamination.
• Key mechanisms involve chemical processes that enhance immobilization of pollutants in cemented paste.
• Observational analysis across various mining operations highlights the importance of using cemented paste.
• Successful implementation of these methods may enable safer and more sustainable mining practices.