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
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