Environmental research
Regulating water-salt transport in subsided soil reclamation: The mechanism of calcination-acid leaching activated coal gangue.
Guiyuan Wang, Junmeng Li, Chenyang Li, Yanli Huang, Yachao Guo, Laiwei Wu, Pucheng Rui
Published: 202610.1016/j.envres.2026.123774
Abstract
Gangue discharge and accumulation cause serious environmental issues. Activating gangue for subsided soil reclamation aids disposal and resource use. To address this, we used a 'calcination-acid leaching' activation method. XRD, FTIR, BET, and SEM-ED…
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