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We all know that waste computer motherboard can extract metals, many enterprise use chemical and physical methods to extract metals such as gold and copper, but there will be a lot of toxic substances, so the best method is to use environmental protection method instead of chemical to extract metals.
But how to use environmental protection equipment to remove metals from waste computer motherboard is an international problem in the last few years. However, our company produces PCB recycling machine to remove metals from waste computer motherboard to solve this problem.
metals recycled from waste computer motherboard
The new process adopts wet full dissolution or selective dissolution and activated carbon adsorption to remove metals from waste computer motherboard. After dissolution, adsorption, refining, drying and smelting, the metals content of the product can meet the national standard metal standard.
The technology, which treats circuit boards, can extract act 30 kilograms of gold from more than 100 tons of waste computer motherboard. It is worth more than 3 million yuan. Not only that, the refined slag can be mixed into sand and stone to make slag brick in a certain proportion, and become high-quality wall building materials. What’s more, even can use the powder made of waste computer motherboard to make handicrafts, without solid waste discharge. That is to say, the problem of high cost, serious pollution and waste of resources in extracting gold by chemical methods is completely avoided. [Related recommend :PCB disposal method]
At present, the value of metal and non-metal resources contained in the waste computer motherboard produced in the global market every year is up to 100 billion yuan, of which the price of gold is immeasurable. For this reason, environmentally friendly equipment is particularly important to replace the chemical method of extracting gold. it can turn e-waste into treasure and produce good economic and social benefits, and has an extremely broad market prospect. For more information about remove metals from waste computer motherboard, you are welcome to contact us directly.
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Email:market@doinggroup.com
http://www.copperwirerecyclingmachinery.com
