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  2. Electronic waste recycling - Wikipedia

    en.wikipedia.org/wiki/Electronic_waste_recycling

    Computer monitors are typically packed into low stacks on wooden pallets for recycling and then shrink-wrapped. [1]Electronic waste recycling, electronics recycling, or e-waste recycling is the disassembly and separation of components and raw materials of waste electronics; when referring to specific types of e-waste, the terms like computer recycling or mobile phone recycling may be used.

  3. Gold extraction - Wikipedia

    en.wikipedia.org/wiki/Gold_extraction

    Gold occurs principally as a native metal, i.e., gold itself.Sometimes it is alloyed to a greater or lesser extent with silver, which is called electrum.Native gold can occur as sizeable nuggets, as fine grains or flakes in alluvial deposits, or as grains or microscopic particles (known as colour) embedded in rock minerals.

  4. Electronic waste - Wikipedia

    en.wikipedia.org/wiki/Electronic_waste

    Recycling of copper, silver, gold, and other materials from discarded electronic devices is considered better for the environment than mining. They also state that repair and reuse of computers and televisions has become a "lost art" in wealthier nations and that refurbishing has traditionally been a path to development.

  5. Scientists find way to make gold from electronic waste

    www.aol.com/news/scientists-way-gold-electronic...

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  6. Resource recovery - Wikipedia

    en.wikipedia.org/wiki/Resource_recovery

    Resource recovery can be enabled by changes in government policy and regulation, circular economy infrastructure such as improved 'binfrastructure' to promote source separation and waste collection, reuse and recycling, [5] innovative circular business models, [6] and valuing materials and products in terms of their economic but also their social and environmental costs and benefits. [7]

  7. New facility to extract gold from electronics to open in Wales

    www.aol.com/facility-extract-gold-electronics...

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  8. Electronic waste in the United States - Wikipedia

    en.wikipedia.org/wiki/Electronic_waste_in_the...

    The process of electrical device breakdown occurs in a variety of locations and settings (recycling sites, storage locations), yet becomes a prominent health hazard when broken down in domestic or international sites that do not have the correct equipment or recycling methods.

  9. Urban mining - Wikipedia

    en.wikipedia.org/wiki/Urban_mining

    Originally, an urban mine is the stockpile of rare metals in the discarded waste electrical and electronic equipment (WEEE) of a society. [4] Urban mining is the process of recovering these rare metals through mechanical and chemical treatments. In 1997, recycled gold accounted for approximately 20% of the 2700 tons of gold supplied to the ...