Ask anyone in the communities where coal mining once dominated: acid mine drainage is a major problem. Streams and rivers throughout coal-impacted communities are a sickly orange because of acid mine ...

Across Appalachia, rust-colored water seeps from abandoned coal mines, staining rocks orange and coating stream beds with metals. These acidic discharges, known as acid mine drainage, are among the ...

A new way to treat acid mine drainage (AMD) could help transform the environmental pollution problem into an important domestic source of the critical rare earth elements needed to produce technology ...

BELT — The town of Belt was built on coal. For 50 years men worked the mines ringing the small town east of Great Falls. The coal they harvested was first used to power the paddle-wheelers that once ...

Across Appalachia, rust-colored water seeps from abandoned coal mines, staining rocks orange and coating stream beds with metals. These acidic discharges, known as acid mine drainage, are among the ...

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For 140 years, gold mines in Johannesburg, South Africa have been leaking wastewater contaminated with heavy metals. The acid mine drainage from Johannesburg's estimated 278 abandoned mines and 200 ...

With funding from the University of Colorado's Outreach Committee, we are assisting the Coal Creek Watershed Coalition (CCWC) in assessing the amount and location of metal inputs to Coal Creek. Coal ...

MILLFIELD, Ohio — At the back of a once-residential lot on a county road in Athens County, tucked behind the brush, enviromentalists say a toxic problem has been spilling out of the ground for decades ...

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