Scientists have developed a new, clean approach to extracting almost all gold from electronic waste without using toxic chemicals and then using the recovered precious metal to convert carbon dioxide into valuable organic materials.
(c) John Oseni/Unsplash CC0

Chemical-free method extracts 99.99% of gold from e-waste

ZME SCIENCE

Scientists have developed a new, clean approach to extracting almost all gold from electronic waste without using toxic chemicals and then using the recovered precious metal to convert carbon dioxide into valuable organic materials.

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