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  • Thumbnail for Air pollution
    Air pollution is the contamination of air due to the presence of substances called pollutants in the atmosphere that are harmful to the health of humans...
    230 KB (23,437 words) - 22:39, 8 July 2024
  • Thumbnail for Air pollutant concentrations
    define and limit the concentration of pollutants in the ambient air or in gaseous emissions to the ambient air are issued by various national and state...
    14 KB (1,608 words) - 15:36, 30 October 2023
  • Thumbnail for Indoor air quality
    impaired learning in schools. Common pollutants of indoor air include: secondhand tobacco smoke, air pollutants from indoor combustion, radon, molds and...
    97 KB (10,251 words) - 11:05, 26 May 2024
  • Thumbnail for Air pollution measurement
    concentration of air pollution in terms of the mass or volume of the pollutant, and they are commonly used for measurements of both gaseous pollutants, such as...
    39 KB (3,787 words) - 20:26, 4 January 2024
  • of diffuse air pollutant emissions. Essentially, it is an area source with a third (height) dimension (for example, the fugitive gaseous emissions from...
    24 KB (2,644 words) - 11:44, 30 October 2023
  • Thumbnail for Air filter
    bacteria from the air. Filters containing an adsorbent or catalyst such as charcoal (carbon) may also remove odors and gaseous pollutants such as volatile...
    16 KB (1,915 words) - 10:00, 12 June 2024
  • Thumbnail for Air quality law
    Air quality laws govern the emission of air pollutants into the atmosphere. A specialized subset of air quality laws regulate the quality of air inside...
    24 KB (2,937 words) - 07:29, 12 April 2024
  • limiting the allowable concentrations of gaseous pollutants in the ambient air or in emissions to the ambient air. Such regulations involve a number of different...
    11 KB (1,322 words) - 21:23, 11 June 2024
  • precipitation, pollutants cannot be cleared from the air, either gaseous (such as ozone) or particulate (such as soot or dust). Typically air stagnation events...
    7 KB (784 words) - 00:05, 26 April 2024
  • Thumbnail for Air pollution in India
    the monitoring of air quality. The monitoring of these pollutants is carried out for 24 hours (4-hourly sampling for gaseous pollutants and 8-hourly sampling...
    43 KB (4,813 words) - 10:22, 9 June 2024
  • Thumbnail for Atmospheric dispersion modeling
    that govern the pollutant dispersion. The dispersion models are used to estimate the downwind ambient concentration of air pollutants or toxins emitted...
    33 KB (3,661 words) - 09:28, 21 June 2024
  • Thumbnail for Fireworks bans in China
    are less able to defend themselves against gaseous air pollutants and to metabolize environmental pollutants than adults. Depends on the research from...
    17 KB (2,150 words) - 18:29, 29 February 2024
  • Thumbnail for Pollution
    relevant to each of them: Air pollution: the release of chemicals and particulates into the atmosphere. Common gaseous pollutants include carbon monoxide...
    74 KB (8,629 words) - 01:47, 22 June 2024
  • Thumbnail for Air quality in Utah
    pollutant of concern in winters in Utah, and ozone is the pollutant of concern in summers. To try and reduce negative health effects of outdoor air quality...
    39 KB (3,637 words) - 19:15, 22 June 2024
  • Thumbnail for Nitric oxide
    Nitric oxide (redirect from Nitrous air)
    with ozone. Implications for continuous selective monitoring of gaseous air pollutants". Analytical Chemistry. 42 (6): 575–579. doi:10.1021/ac60288a034...
    29 KB (2,758 words) - 02:52, 22 June 2024
  • Thumbnail for Air purifier
    types of air purifying technologies, active and passive. Active air purifiers release negatively charged ions into the air, causing pollutants to stick...
    44 KB (4,744 words) - 04:24, 1 July 2024
  • Air–fuel ratio (AFR) is the mass ratio of air to a solid, liquid, or gaseous fuel present in a combustion process. The combustion may take place in a controlled...
    18 KB (2,893 words) - 03:32, 10 June 2024
  • model that determines concentrations of carbon monoxide (CO) or other gaseous pollutants and particulate matter (PM) from vehicle emissions at receptors within...
    46 KB (6,013 words) - 14:20, 31 January 2024
  • Scrubber (redirect from Air scrubber)
    neutralize those. A wet scrubber is used for cleaning air, fuel gas or other gases of various pollutants and dust particles. Wet scrubbing works via the contact...
    15 KB (1,859 words) - 23:11, 26 September 2023
  • Thumbnail for Flue gas
    Flue gas (category Air pollution)
    remove pollutants from flue gas at power plants. Combustion of fossil fuels is a common source of flue gas. They are usually combusted with ambient air, with...
    13 KB (977 words) - 07:46, 18 December 2023
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