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Turning Mining Wastewater into Rainwater

A new cost-effective technology to treat mining wastewater and reduce sludge by up to 90 per cent has been used for the first time at a commercial mine in Queensland. The technology, developed by the...

BHP Billiton splits company in two

Late yesterday, BHP Billiton made the expected announcement that the company would split, with a new company created to manage a selection of under-performing assets. The company said in a statement...