Interesting Engineering on MSN
Chinese scientists recover 98% of gold from old phones in 20 minutes at low cost
The novel technique, that can extract gold from discarded electronics in under 20 minutes at room temperature was developed ...
New method can extract precious metals from old mobile phones, computers and home appliances in less than 20 minutes.
New method can extract precious metals from old mobile phones, computers and home appliances in less than 20 minutes.
An interdisciplinary team of experts in green chemistry, engineering and physics at Flinders University in Australia has developed a safer and more sustainable approach to extract and recover gold ...
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