This New Molecule Could Transform How We Recover Gold From Electronic Waste
Researchers at the University of Illinois Urbana-Champaign have developed a new molecule that uses electricity to extract gold from electronic waste. This method eliminates the need for traditional chemical reagents, making the recycling process more efficient and environmentally friendly.
Why it matters
This innovation could significantly reduce the environmental impact of e-waste recycling and lower the costs associated with recovering precious metals from industrial waste.
A new extraction molecule uses electricity to recover metals while sharply reducing the need for chemical reagents.
Recovering valuable metals from discarded electronics, mining streams, and industrial waste usually depends on large amounts of chemical reagents. Researchers at the University of Illinois Urbana-Champaign have developed a molecule that could allow electricity to replace much of that chemistry, potentially making metal recovery cleaner, simpler, and more energy efficient.
The findings, led by chemical and biomolecular engineering professor Xiao Su, were published in ACS Energy Letters .
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