CX-017251: Concentrating Rare Earth Elements in Acid Mine Drainage using Coal Combustion Products with Abandoned Mine Land Reclamation

Categorical Exclusion Determination

Office of NEPA Policy and Compliance

November 7, 2017
Estimated Read Time   min

Laboratory-scale column tests and batch experiments to be carried out to investigate the potential of using coal combustion by-products to recover rare earths from acid mine drainage.