Sodium polyacrylate-modified bentonite-fly ash composite for coal gangue backfill sites: A sustainable strategy for enhanced impermeability and immobilization of heavy metals
- Journal:
- Environmental Research
- Published:
- DOI:
- 10.1016/j.envres.2026.123797
- Affiliations:
- 1
- Authors:
- 6
| Institutions | Authors | Share |
|---|---|---|
| China University of Mining and Technology (CUMT), China | 1.00 |