Led by postdoctoral researcher Amin Zadehnazari, the team has unveiled a major recycling breakthrough: a chemical-free method for extracting most gold from electronic waste, or e-waste ...

The material can reportedly transform the way gold is extracted from electronic wastes, which has been described so far as a ...

That gold can then be reused in solar panels, new electronics and possibly even jewelry. Easier and cheaper extraction could boost the financial incentive to safely recycle, and keep toxic metals ...

Those who have had experience in gold digging have represented to us that miners have found great difficulties for the want of some process, by machinery or otherwise, in extracting the gold from ...

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