The Elements of Innovation Discovered
The Elements of Innovation Discovered
Two high value metals in discarded printed circuit boards Metal Tech News – Nov. 11, 2020
Circuit boards with roughly US$7.7 billion of gold, copper, tin, palladium, and silver are recycled or discarded annually.
EnviroLeach Technologies Inc. has taken additional steps toward its goal of developing an environmentally friendly process for recovering the roughly US$4,000 of gold, copper, tin, palladium, and silver contained in every metric ton of printed circuit boards from outdated computers, last generation smartphones, and the numerous other electronics becoming obsolete with the forward march of technolo...
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