Xiang-Yu Ma

Study on the performance of coal gangue and biomass ash cemented backfill under microbial induced calcium carbonate deposition

In this study, Microbially Induced Carbonate Precipitation (MICP) technology was applied to effectively consolidate closely spaced coal seams. The slurry and the entrained solid waste particles were stably cemented underground, thereby reducing pollutant migration and diffusion and preventing slurry inrush in the stope...