Research shows that: 1 ton waste circuit boards can refine 400 grams of gold
One ton of waste printed circuit board can refine gold 400 grams, are you surprised? , after the examination, the same weight of PCB and ore, scrap circuit boards contain precious metals content than the ore, has become the new resources, known as the “urban mining”.
A ton of gold is a ton of gold ore of PCB contains 40 to 800 times. A ton of waste circuit board, can extract 400 grams of gold, 200 kg of copper and 200 grams of other precious metals. Waste electronic products containing copper, cadmium, arsenic, lead, zinc, nickel, chromium and other heavy metals and other toxic substances, according to the relevant judicial interpretations, illegal to discharge or dump and disposal of hazardous wastes, shall be deemed to be “serious environmental pollution, will bear criminal responsibility.
For processing waste circuit board must be in strict accordance with the normal production process, to ensure that no pollution emissions, our company has years of experience in research and development and production for environmental protection equipment, can provide the PCB recycling machine 、Precious metal recycling machine, etc., if you are interested can consult us.