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There are various chips, capacitors, polar tubes and other parts on the waste circuit board, which can be recycled. At t...
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Hello, electronic waste in electronic devices may contain gold, so gold can be extracted during the recycling and dispos...
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The parts of electronic products that can be extracted from gold mainly include the following aspects: Circuit board: T...
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Gold is used in many places on computer motherboards: IDE ports, PCI Express slots, PCI, AGP, and ISA, as well as other...
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On this issue, the best method of chip gold extraction is to use chemical methods to extract. This method can be used to...