"metals recovery" tag

Fish sperm to extract and recycle rare earth elements

Fish sperm could be employed to extract and recycle rare earth elements (REEs) from used ore and electronic waste. This could provide a very natural, albeit strange, alternative to modern chemical-based extraction methods….

An extraction column to recover metals

An extraction column which recovers metals companies use in their production processes is developed by researchers at the University of Guanajuato (UGTO), in middle Mexico. The┬ácolumn would avoid environmental pollution and lessen economic…

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