Acid mine drainage in an Indian high-sulfur coal mining area ...
Acid mine drainage in an Indian high-sulfur coal mining area: Cytotoxicity assay and remediation study. ... Accordingly, at this stage, the mine water had TDS values 6.41, 2.30, 1.89, and 1.43 ppt and EC values 12.59, 8.80, 2.95, and 2.48 mscm −1,respectively. Again, 100 mL of mine water is passed through the column having limestone particles ...