There exist three key treatment processes to recover copper from cables: the first uses manual or mechanical processes to strip cables and wiring to recover copper; the second involves heat recovery, and the third uses chemical processing. As telecom companies migrate to fiber optics, they are poised to unearth billions in value from their old copper wiring, meeting economic and environmental goals. In the evolving telecommunications landscape, a new gold rush is emerging—not for the precious yellow metal, but for an equally valuable. There are several reasons why a telco with legacy copper cables might want to extract those cables. It's currently priced at an all-time high of more than $5 per pound. And who doesn't love found money? It's like realizing those old comic books in your attic can be sold. E-waste includes such items as mobile phones, laptops and printers as well as cables and wiring, and it is these cables and wiring that contain significant quantities of copper (Cu), an economically valuable metal with rising prices. It's an enormous. The Public Switch Telephone Network (PSTN), powered by copper cables, has been the backbone of telecommunications around the world for many years, providing not only voice communication but also supporting various essential services including elevators, alarms, security systems and Digital.
