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  2. 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.

  3. List of waste management acronyms - Wikipedia

    en.wikipedia.org/wiki/List_of_waste_management...

    WISARD Waste Integrated Systems Assessment for Recovery and Disposal; WLP Waste Local Plan; WLWA West London Waste Authority; WM2 Technical Guidance WM2 Hazardous Waste: Interpretation of the definition and classification of hazardous waste; WMF Waste Management Facility; WML Waste Management Licence (replaced by Environmental Permits)

  4. Waste management in Australia - Wikipedia

    en.wikipedia.org/wiki/Waste_management_in_Australia

    The waste classification system prior to federation in 1901 [30] was not formalised and most refuse was directed to landfills or left in the streets. [ 3 ] [ 31 ] Exceptions were due to waste sea burials and to limited incineration practices, and required sorting in two additional streams characterised by flammable or sinkable waste. [ 3 ]

  5. Technical Guidance WM2 - Wikipedia

    en.wikipedia.org/wiki/Technical_Guidance_WM2

    Technical Guidance WM2: Hazardous Waste: Interpretation of the definition and classification of hazardous waste [1] is a guidance document developed and jointly published by the English Environment Agency, Natural Resources Wales, Scottish Environment Protection Agency and the Northern Ireland Environment Agency to provide guidance on the assessment and classification of hazardous waste based ...

  6. Solid waste policy of the United States - Wikipedia

    en.wikipedia.org/wiki/Solid_waste_policy_of_the...

    Solid Waste Tree, Based on Resource Conservation and Recovery Act, United States Environmental Protection Agency. Solid waste means any garbage or refuse, sludge from a wastewater treatment plant, water supply treatment plant, or an air pollution control facility and other discarded material, including solid, liquid, semi-solid, or contained gaseous material resulting from industrial ...

  7. GHS hazard pictograms - Wikipedia

    en.wikipedia.org/wiki/GHS_hazard_pictograms

    Note: The asterisks are replaced by the class number and compatibility code Divisions 1.1–1.3 Explosives – Substances and articles which are classified as explosives but which present no significant hazard Note: The asterisk is replaced by the compatibility code Division 1.4

  8. IEC 81346 - Wikipedia

    en.wikipedia.org/wiki/IEC_81346

    The standard consists of two parts and two supplements: EN 81346-1: General rules (IEC 81346-1:2009) EN 81346-2: Classification of objects and coding of classes (IEC 81346-2:2020-10)

  9. North American Industry Classification System - Wikipedia

    en.wikipedia.org/wiki/North_American_Industry...

    The North American Industry Classification System or NAICS (/ n eɪ k s /) [1] is a classification of business establishments by type of economic activity (the process of production). It is used by governments and business in Canada , Mexico , and the United States of America .