| 摘要 |
<p>Processing recycled materials to recover plastics, copper wire, and other non-ferrous metals. Aspects of the invention employ density separation to s eparate plastic-bearing materials from copper-bearing materials. Plastic-bea ring materials are further separated to separate light plastics from heavy p lastics. Plastics are concentrated, extruded, and palletized. Copper and oth er valuable metals are recovered from copper-bearing materials using a water separation table.</p> |
