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  2. Category:Hazardous air pollutants - Wikipedia

    en.wikipedia.org/wiki/Category:Hazardous_air...

    This category includes hazardous air pollutants, as listed in Section 112 of the U.S. Clean Air Act (1970) and Clean Air Act (1990). The list can be found on Wikipedia at National Emissions Standards for Hazardous Air Pollutants , and on EPA at [1] .

  3. Waste sorting - Wikipedia

    en.wikipedia.org/wiki/Waste_sorting

    Recycling bins in Singapore Manual waste sorting for recycling Emptying of segregated rubbish containers in Polish medium-sized city Tomaszów Mazowiecki. Waste sorting is the process by which waste is separated into different elements. [1]

  4. Outline of air pollution dispersion - Wikipedia

    en.wikipedia.org/wiki/Outline_of_air_pollution...

    There are five types of air pollution dispersion models, as well as some hybrids of the five types: [1] Box model – The box model is the simplest of the model types. [2] It assumes the airshed (i.e., a given volume of atmospheric air in a geographical region) is in the shape of a box.

  5. Recycling - Wikipedia

    en.wikipedia.org/wiki/Recycling

    It can also prevent the waste of potentially useful materials and reduce the consumption of fresh raw materials, reducing energy use, air pollution (from incineration) and water pollution (from landfilling). Recycling is a key component of modern waste reduction and is the third component of the "Reduce, Reuse, and Recycle" waste hierarchy.

  6. Waste container - Wikipedia

    en.wikipedia.org/wiki/Waste_container

    Japan's trash containers are divided into combustibles, cans/bottles/pet bottles and newspapers and magazines. Recycling trash can in Natal, Brazil. A waste container, also known as a dustbin, [1] rubbish bin, trash can, garbage can, wastepaper basket, and wastebasket, among other names, is a type of container intended to store waste that is usually made out of metal or plastic.

  7. Particulates - Wikipedia

    en.wikipedia.org/wiki/Particulates

    Particulates or atmospheric particulate matter (see below for other names) are microscopic particles of solid or liquid matter suspended in the air.The term aerosol refers to the particulate/air mixture, as opposed to the particulate matter alone, [1] though it is sometimes defined as a subset of aerosol terminology. [2]