Curtin University, Draslovka partner to advance glycine leaching technology
Non-toxic amino acid has the potential to replace hazardous chemicals like cyanide in mineral extraction processes, Curtin professor says.
Australia is teetering on the edge of a massive hole – one left by huge mines that may soon close. As they do, the country is playing a desperate game of catch-up to make sure the mining companies pay for the cleanup. But a legacy of limited environmental requirements means that even if that succeeds, the end of the coal boom will leave Australia pockmarked with unfilled holes.
This game has been highlighted in recent years by a trend of major miners unloading projects to industry minnows amid a coal slump. As they do so, taxpayers risk being lumped with cleanup costs in the wake of their collapse.
In response, state authorities are making belated moves to tackle a serious historical shortfall in bonds held to guarantee cleanup or “rehabilitation” when miners go bust.
Read article at: The Guardian
