Geomembranes play a crucial role in managing acid mine drainage by providing a reliable barrier that prevents the leaching of acidic water and toxic metals from mine waste into the surrounding environment. When used in acid mine drainage treatment facilities or as liners for containment ponds, geomembranes isolate the contaminated materials.
Preventing the infiltration of acidic drainage means that geomembranes can protect local ecosystems and minimize environmental impacts. Geomembranes also allow for the collection and treatment of acid mine drainage. This facilitates the safe disposal or remediation of contaminated water.