electronic waste recycling

Using captured CO2 to extract precious metals out of electronic waste
via AI.Nony.Mous Using captured CO2 to extract precious metals out of electronic waste U of
Urban mining gets real for metals and uses up to 500 times less energy than current lab methods – in a flash
Metals settle at the bottom of a vial after being separated from other components in
Simplifying electronic waste recycling by crushing it into nanodust

Rice, Indian Institute researchers use cryo-mill to turn circuit boards into separated powders Researchers at