Nitrate pollution is a growing global environmental challenge due to the extensive use of fertilizer. A study published in ...

Heap leaching is still too often managed through a mix of visual checks, manual adjustments, and field experience that can hide performance loss until recovery has already been affected. On a large ...

Metso has announced the launch of its Cu POX leaching process to address the needs of the copper extraction industry. As ore compositions change due to depletion of deposits and increasing ...

Plastic packaging is not without its downsides, and if you thought mineral water was "clean," it may be time to think again. According to new research, plastic mineral water bottles contaminate ...

The Environmental Protection Agency (EPA) has launched sweeping nationwide measures to clamp down on unregulated gold leaching, warning illegal operators to comply with new environmental standards or ...

Rio Tinto Ltd, Freeport-McMoRan Inc and other global miners, spurred by rising prices and demand, are deploying a raft of new leaching technologies that can extract low concentrations of copper from ...