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  2. Recycling by product - Wikipedia

    en.wikipedia.org/wiki/Recycling_by_product

    Plastic recycling is the processing of plastic waste into other products. [27] [28] [29] Recycling can reduce dependence on landfill, conserve resources and protect the environment from plastic pollution and greenhouse gas emissions. [30] [31] [32] Recycling rates lag behind those of other recoverable materials, such as aluminium, glass and paper.

  3. By-product - Wikipedia

    en.wikipedia.org/wiki/By-product

    The plastic used in plastic shopping bags also started as a by-product of oil refining. [1] By-products are sometimes called co-products to indicate that although they are secondary, they are desired products. For example, hides and leather may be called co-products of beef production. There is no strict distinction between by-products and co ...

  4. Waste - Wikipedia

    en.wikipedia.org/wiki/Waste

    Waste is any substance discarded after primary use, or is worthless, defective and of no use. A by-product, by contrast is a joint product of relatively minor economic value. A waste product may become a by-product, joint product or resource through an invention that raises a waste product's value above zero.

  5. Recycling - Wikipedia

    en.wikipedia.org/wiki/Recycling

    This is an accepted version of this page This is the latest accepted revision, reviewed on 6 January 2025. Converting waste materials into new products This article is about recycling of waste materials. For recycling of waste energy, see Energy recycling. "Recycled" redirects here. For the album, see Recycled (Nektar album). The three chasing arrows of the universal recycling symbol Municipal ...

  6. Waste valorization - Wikipedia

    en.wikipedia.org/wiki/Waste_valorization

    Waste valorization, beneficial reuse, beneficial use, value recovery or waste reclamation [1] is the process of waste products or residues from an economic process being valorized (given economic value), by reuse or recycling in order to create economically useful materials.

  7. Plastic recycling - Wikipedia

    en.wikipedia.org/wiki/Plastic_recycling

    Plastic recycling is the processing of plastic waste into other products. [1] [2] [3] Recycling can reduce dependence on landfill, conserve resources and protect the environment from plastic pollution and greenhouse gas emissions. [4] [5] [6] Recycling rates lag behind those of other recoverable materials, such as aluminium, glass and paper.

  8. Recycling by material - Wikipedia

    en.wikipedia.org/wiki/Recycling_by_material

    Plastic recycling is the processing of plastic waste into other products. [22] [23] [24] Recycling can reduce dependence on landfill, conserve resources and protect the environment from plastic pollution and greenhouse gas emissions. [25] [26] [27] Recycling rates lag behind those of other recoverable materials, such as aluminium, glass and paper.

  9. Category:Recycling by product - Wikipedia

    en.wikipedia.org/wiki/Category:Recycling_by_product

    Pages in category "Recycling by product" ... Tire recycling in the United States This page was last edited on 5 November 2023, at 04:42 (UTC). ...