A new method for recovering high-purity gold from discarded electronics is paying back US$50 for every dollar spent, according to researchers – who found the key gold-filtering substance in cheesemaking, of all places.Continue ReadingCategory: Materials, ScienceTags: Gold, E-waste, ETH Zurich
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Pulling gold out of e-waste suddenly becomes super-profitable
Posted by ArielTechGeek 113 days ago (https://newatlas.com)
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