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  2. Paper recycling - Wikipedia

    en.wikipedia.org/wiki/Paper_recycling

    Waste paper collected for recycling in Italy Bin to collect paper for recycling in a German train station. The recycling of paper is the process by which waste paper is turned into new paper products. It has several important benefits: It saves waste paper from occupying the homes of people and producing methane as it breaks down.

  3. Deinking process - Wikipedia

    en.wikipedia.org/wiki/Deinking

    Recycling of used paper before the industrialisation of paper production, rag paper was recycled to make low-grade board. A process for removing printing inks from recycled paper was invented by German jurist Justus Claproth in 1774. [2] He practiced together with German paper producer Johann Engelhard Schmid. Today this method is called deinking.

  4. Recycling codes - Wikipedia

    en.wikipedia.org/wiki/Recycling_codes

    Recycling codes on products. Recycling codes are used to identify the materials out of which the item is made, to facilitate easier recycling process.The presence on an item of a recycling code, a chasing arrows logo, or a resin code, is not an automatic indicator that a material is recyclable; it is an explanation of what the item is made of.

  5. Single-stream recycling - Wikipedia

    en.wikipedia.org/wiki/Single-stream_recycling

    Materials recovery facility in Montgomery County, Maryland. Single-stream (also known as “fully commingled” or "single-sort") recycling refers to a system in which all paper fibers, plastics, metals, and other containers are mixed in a collection truck, instead of being sorted by the depositor into separate commodities (newspaper, paperboard, corrugated fiberboard, plastic, glass, etc ...

  6. Matthias Koops - Wikipedia

    en.wikipedia.org/wiki/Matthias_Koops

    Matthias Koops (active 1789–1805) was a British paper-maker who invented the first practical processes for manufacturing paper from wood pulp, straw, or recycled waste paper, without the necessity of including expensive linen or cotton rags. Koops was born in Pomerania, the son of Matthias and Katherina Dorothea Koops.

  7. Recycling - Wikipedia

    en.wikipedia.org/wiki/Recycling

    Recycling is the process of converting waste materials into new ... Paper recycling was first recorded in 1031 when Japanese ... Video of recycling sorting facility ...

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    mail.aol.com

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  9. 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.