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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.
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)
Waste comes in many different forms and may be categorized in a variety of ways. The types listed here are not necessarily exclusive and there may be considerable overlap so that one waste entity may fall into one to many types.
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 ...
List of UN numbers 2001 to 2100; List of UN numbers 2101 to 2200; List of UN numbers 2201 to 2300; List of UN numbers 2301 to 2400; List of UN numbers 2401 to 2500; List of UN numbers 2501 to 2600; List of UN numbers 2601 to 2700; List of UN numbers 2701 to 2800; List of UN numbers 2801 to 2900; List of UN numbers 2901 to 3000
P-List wastes are wastes that are considered "acutely hazardous" when discarded and are subject to more stringent regulation. Nitric oxide is an example of a P-list waste and carries the number P076. U-Listed wastes are considered "hazardous" when discarded and are regulated in a somewhat less stringent manner than P-Listed wastes.
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 ]
Photograph of a placard with NA number 3082. The NA numbers (North American Numbers are assigned by the United States Department of Transportation, supplementing the larger set of UN numbers, for identifying hazardous materials.