The Importance of Copper Recycling
Copper has been in use by civilization for over 10,000 years and has been recycled since early times. Because it does not degrade during recycling, copper in use today could have been first fabricated into objects thousands of years ago. Copper is highly prized by scrap metal collectors and scrap metal recycling businesses. The nonferrous metal is the best conductor of electricity except for silver. That electrical and thermal conductivity, along with properties of high ductility and malleability make it one of the most demanded metals by industry, eclipsed only by iron and aluminum. The Use of Copper in History Copper has been used and recycled by people for over 10,000 years, with a pendant dated to approximately 87000 BC having been found in what is now northern Iraq. Around 8000 B.C., copper emerged as a substitute for stone, and by 4000 B.C., Egyptians were heating and casting copper into shapes. Around 3500 B.C., the technology of copper processing continued to grow as ...