The circuit board is generally made of glass fiber, reinforced resin and metal mixture. Waste metal motherboard , if not properly treated, it is harmful to the environment and human health, But at the same time the circuit board has recycling value. For example, waste printed circuit boards, copper, tin and other non-ferrous metals and molybdenum, gold, silver, and other precious metals are valuable economic resources
The circuit board is generally made of glass fiber, reinforced resin and metal mixture. Waste metal motherboard , if not properly treated, it is harmful to the environment and human health, But at the same time the circuit board has recycling value. For example, waste printed circuit boards, copper, tin and other non-ferrous metals and molybdenum, gold, silver, and other precious metals are valuable economic resources