PCB waste disposal facilitiesFAQ

PCB waste disposal facilities are used to process PCB ( printed circuit boards ) into metals and resin fiber.

PCB waste is mainly from a variety of discarded electrical appliances, a lot of types, often from waste TV sets, computers, communications equipment dismantled down. it contains many precious resources, contains metal, especially precious metal. Research analysis shows that 143kg of copper, 0.5kg of gold, 40.8kg of iron, 29.5kg of lead, 2.0kg of tin, 18.1kg of nickel and 10.0kg of antimony can be separated from 1 ton of randomly collected PCB. Statistical data show that the gold content per ton of PCB waste reaches about 1000g. With good PCB waste disposal facilities, each ton of PCB waste has been able to extract 300g gold, the market price is about $4500.

So we need suitable PCB waste disposal facilities to reuse and recycle PCB waste for solving the problems of resource shortage and environmental pollution.

PCB waste disposal facilities

At present, the main methods of disposal of electronic waste include chemical treatment, fire treatment and mechanical treatment.

For the chemical treatment of PCB waste, which requires a set of facilities to extract, precipitate, replace, ion exchange, filter and distillation of electronic components on the PCB waste. Then finally you can get high-grade metal. In the process of chemical treatment to use strong acid and highly toxic fluoride, will produce a large number of waste liquid and emissions of toxic gas, greater harm to the environment.

Fire treatment requests a incinerator, smelting, sintering and melting PCB waste to remove plastics and other organic components and enrich metals. Fire treatment can also cause serious damage to the environment.

From the perspective of resource recovery and ecological environmental protection, these methods are difficult to promote.

So we recommend mechanical treatment by PCB waste disposal facilities.

PCB waste disposal facilities PCB waste disposal