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*  Air Pollution Control Act
The National Emission Standards for Hazardous Air Pollutants program was created to expand much broader industries and ... The next Congressional statement on air pollution would come with the Clean Air Act of 1963. The Air Pollution Control Act was ... In 1967, the Air Quality Act of 1967 was passed. In 1967, the Air Quality Act was enacted in order to expand federal government ... Prior to the Air Pollution Control Act of 1955, little headway was made to initiate this air pollution reform. U.S. cities ...
*  Air Pollution Index
The air quality in Malaysia is reported as the API (Air Pollutant Index) or in Malay as IPU (Indeks Pencemaran Udara). Four of ... Air pollution Air quality index Atmospheric dispersion modeling Emission standard European emission standards Haze Pollutant ... The index and the air quality objectives were set in 1987; and pollutant levels are measured over varying periods, in μg/m3. ... "General Information of Air Pollutant Index". Department of Environment, Malaysia. Archived from the original on 21 February ...
*  Air pollution on vegetation
Medical symptoms like lung irritation can be observed with the increase in air pollutants. Crop yields are also stunted. Hand ... "Air Quality Testing, Monitoring, Air Quality Measurement". www.tsi.com. Retrieved 2016-10-08. "Atmotube: The Portable Air ... This project and future comparative studies will show how air pollutants affect topical scorching on plant leaf and stunted ... This follows many features in national broadcasters that highlight the increase in health problems attributed to air pollutants ...
*  Air pollution in the United States
Air pollutants can also cause other types of cancer. Another study found that the hazardous air pollutant (HAP) can cause ... The Clean Air Act sets numerical limits on the concentrations of a basic group of air pollutants and provide reporting and ... Exposure to air pollution increases the risk of developing respiratory infections and cancers. Inhaled air pollutants damage ... Missing or empty ,title= (help) project, The World Air Quality Index. "Air Pollution in California: Real-time Air Quality Index ...
*  Air pollution sensor
Air pollution is responsible for 7 million premature deaths around the world each year. When pollutants enter the body through ... Air and Climate Change Bureau, Air Quality Programs Division, Policy, Planning and Coordination. "Air Pollution and Health - ... Air and Climate Change Bureau, Air Quality Programs Division, Policy, Planning and Coordination. "Cardiovascular Effects of Air ... Air pollution sensors are devices that detect and monitor the presence of air pollution in the surrounding area. They can be ...
*  Air pollution in India
... methane and other air pollutants. These pollutants are emitted in large quantities in India every day from incomplete and ... Air quality in Delhi List of Kerala cities by ambient air quality Petroleum coke "Urban Air Pollution, Catching gasoline ad ... At such speeds, vehicles in India emit air pollutants 4 to 8 times more than they would with less traffic congestion; Indian ... Over 1995-2008, average nationwide levels of major air pollutants have dropped by between 25-45 percent in India. India's ...
*  Particulates
"National standards for criteria air pollutants in Australia - Air quality fact sheet". Environment.gov.au. Retrieved 1 February ... Absorption is also dependent upon air flow rates and the partial pressure of the gases in the inspired air. The fate of a ... Electrostatic precipitators electrically charge the dirty air as it passes through. The now charged air then passes by large ... Increased levels of fine particles in the air as a result of anthropogenic particulate air pollution "is consistently and ...
*  BenMAP
Air Pollution Change. The air quality change is calculated as the difference between the starting air pollution level, also ... It accomplishes this by running health impact functions, which relate a change in the concentration of a pollutant with a ... The mortality effect estimate is an estimate of the percentage change in mortality due to a one unit change in ambient air ... The exposed population is the number of people affected by the air pollution reduction. The government census office is a ...
*  Indoor air quality
Dilution of indoor pollutants with outdoor air is effective to the extent that outdoor air is free of harmful pollutants. Ozone ... The use of air filters can trap some of the air pollutants. The Department of Energy's Energy Efficiency and Renewable Energy ... When outdoor air is polluted, then bringing in more outdoor air can actually worsen the overall quality of the indoor air and ... Outdoor air used for ventilation may have sufficient ozone to react with common indoor pollutants as well as skin oils and ...
*  Air Pollution in Canada
A study was conducted to measure 13 priority pollutants that travelled by air and water surrounding the Alberta oil sands. All ... "Alberta's oilsands are a top producer of harmful air pollutants, study finds". CBC News. Retrieved 2017-03-30. "Alberta on ... Air pollution in Canada arises from the increasing airborne chemicals, matter and biological materials in the air. These ... Air pollution in Canada "The air we breathe". David Suzuki Foundation. Retrieved 2017-03-30. Winters, Nicholas; Goldberg, Mark ...
*  Persistent organic pollutant
Several studies have shown that indoor (air and dust) POP levels to exceed outdoor (air and soil) POP concentrations. Current ... Stockholm Convention on Persistent Organic Pollutants Resources on Persistent Organic Pollutants (POPs) Monarpop.at, POP ... Chlordane air pollution is believed the primary route of humane exposure. Dieldrin, a pesticide used to control termites, ... Persistent organic pollutants (POPs) are organic compounds that are resistant to environmental degradation through chemical, ...
*  Mobile source air pollution
Control of Hazardous Air Pollutants From Mobile Sources:Early Credit Technology Requirement Revision Air Pollution Emissions ... Some make up a large portion of the total air concentration for that particular pollutant while others do not make up as much ... Hydrocarbons: Hydrocarbons are a precursor to ground-level ozone, a serious air pollutant in cities across the United States. A ... Air Toxics: The EPA lists over 1100 individual compounds which are classified as air toxics. These compounds are emitted by ...
*  Criteria air pollutants
... (CAP), or criteria pollutants, are a set of air pollutants that cause smog, acid rain, and other health ... The history of each criteria air pollutant is listed below: The six criteria air pollutants were the first set of pollutants ... Petitioners proposed that EPA list carbon dioxide as a criteria air pollutant, as outlined in the Clean Air Act. They also ... air_act/pdfs/Petition_GHG_pollution_cap_12-2-2009.pdf. US Environmental Protection Agency - Criteria Air Pollutants European ...
*  Air pollutant concentrations
... , as measured or as calculated by air pollution dispersion modeling, must often be converted or ... Regulations that define and limit the concentration of pollutants in the ambient air or in gaseous emissions to the ambient air ... Air pollutant concentrations expressed as mass per unit volume of atmospheric air (e.g., mg/m3, µg/m3, etc.) at sea level will ... mole percent and many others may also be used for gaseous pollutants. Particulate matter (PM) in the atmospheric air or in any ...
*  National Emissions Standards for Hazardous Air Pollutants
The standards are for air pollutants not covered by National Ambient Air Quality Standards-NAAQS, that may cause an increase in ... The 1990 Clean Air Act Amendments direct EPA to set standards for all major sources of air toxics (and some area sources that ... The USEPA regulates the following hazardous air pollutants via the MACT standards: For all listings above which contain the ... The National Emissions Standards for Hazardous Air Pollutants, also using the acronym NESHAP, are emissions standards set by ...
*  AP 42 Compilation of Air Pollutant Emission Factors
Air pollutant emission factors are representative values that attempt to relate the quantity of a pollutant released to the ... The fugitive air pollutant emission factors from relief valves, piping valves, open-ended piping lines or drains, piping ... The AP 42 Compilation of Air Pollutant Emission Factors, was first published by the US Public Health Service in 1968. In 1972, ... Table 5.1.2 includes the emission factors for the fugitive air pollutant emissions from the large wet cooling towers in ...
*  Climate and Clean Air Coalition to Reduce Short-Lived Climate Pollutants
These short-lived climate pollutants are also dangerous air pollutants, with various detrimental impacts on human health, ... Centro Mario Molina Chile Clean Air Initiative for Asian Cities, Inc. Clean Air Institute Clean Air Task Force Climate Markets ... The Climate and Clean Air Coalition to Reduce Short-Lived Climate Pollutants (CCAC) was launched by the United Nations ... Short-lived climate pollutants are largely to blame. Fast actions on short-lived climate pollutants, such as the widespread ...
*  Design for the Environment
needs update] "NAAQS Table". Criteria Air Pollutants. EPA. 2016-12-20. "Ozone Protection under Title VI of the Clean Air Act". ... National Emissions Standards for Hazardous Air Pollutants (NESHAP) National Pollutant Discharge Elimination System (NPDES-Water ... EPA promulgated the National Ambient Air Quality Standards (NAAQS) to establish basic air pollution control requirements across ... This includes the minimization of waste and hazardous by-products, air pollution, energy expenditure and other factors. Design ...
*  Exemptions for hydraulic fracturing under United States federal law
However, under the act, major sources of hazardous air pollutants are required to obtain a "Title V" permit to ensure that the ... "Overview of the Clean Air Act and Air Pollution". EPA. 2017-04-28. "Operating Permits Issued under Title V of the Clean Air Act ... Any major pollution sources must abide by the National Emissions Standards for Hazardous Air Pollutants (NESHAP), by using the ... EPA (2012). "National Emission Standards for Hazardous Air Pollutants From Oil and Natural Gas Production Facilities." Code of ...
*  Pollutant
Clean Air Act standards. Under the Clean Air Act, the National Ambient Air Quality Standards (NAAQS) are developed by the ... Surface pollutants cause damage by concentrations of the pollutant accumulating near the Earth's surface Global pollutants ... Emissions Standards for Hazardous Air Pollutants are additional emission standards that are set by EPA for toxic air pollutants ... The damage they cause increases as more pollutant is emitted, and persists as the pollutant accumulates. Stock pollutants can ...
*  Toxicity
"Criteria Air Pollutants." EPA. Environmental Protection Agency, 2 Mar. 2017. Web. "USEPA List of Priority Pollutants." The ... These hazards can be physical or chemical, and present in air, water, and/or soil. These conditions can cause extensive harm to ... PCBs Air: particulate matter, carbon monoxide, sulfur dioxide, nitrogen dioxide, asbestos, ground-level ozone, lead (from ... "Basic Information about Lead Air Pollution." EPA. Environmental Protection Agency, 17 Mar. 2017. Web. Beaubier, Jeff, and Barry ...
*  Electronic waste in the United States
"Recycling of Electronic Wastes in China and India: Workplace and Environmental Contamination" (PDF). "Air Pollutants Report". ... Some open air workshops in China use acid to recover valuable materials from e-waste and wastewater is transported to drainage ... Cadmium is a rare metal that is very toxic to plants, animals, and humans and is released into the air by incineration or ... As one of the most toxic and popular metals used in electronic products, mercury is an e-waste pollutant that one can be ...
*  Paperless office
"Air Pollutants of Concern". New Hampshire Department of Environmental Services. Retrieved January 26, 2013. http://www.cpima. ... Paper production also leads to air pollution, as paper manufacturing releases nitrogen dioxide (NO2), sulfur dioxide (SO2), and ... and dissolved organic matter that are classified as pollutants. Nutrients such as nitrogen and phosphorus can cause or ...
*  Non-methane volatile organic compound
"The Key Air Pollutants". Air-Quality.org.uk. Retrieved 2013-08-15. ... In absence of more detailed data, this can be a very coarse parameter for pollution (e.g. for summer smog or indoor air ... An important subset of NMVOCs are the non-methane hydrocarbons (NMHCs). Methane is excluded in air-pollution contexts because ...
*  Global terrestrial stilling
... dispersion of air pollutants; among many other socioeconomic and environmental spheres. However, for wind energy near-surface ... Mazzarella A (2007) The 60-year solar modulation of global air temperature: the Earth́s rotation and atmospheric circulation ... or air quality and human health, among many others. The attribution of this weakening of terrestrial near-surface wind speed is ...
*  San Diego Gas & Electric
... regulated asbestos-containing materials in violation of the National Emissions Standards for Hazardous Air Pollutants. ... 55 Million Awarded In Marine Air Crash", Los Angeles Times, September 4, 2008, p. B3. Vives & Blankstein, "1.4 million without ...
*  Cyclonic spray scrubber
Control Techniques for Particulate Air Pollutants. AP-51. *US EPA Air Pollution Training Institute developed in collaboration ... As the gas swirls around the chamber, pollutants are removed when they impact on liquid droplets, are thrown to the walls, and ... They use the features of both the dry cyclone and the spray chamber to remove pollutants from gas streams. Generally, the inlet ... This type of technology is a part of the group of air pollution controls collectively referred to as wet scrubbers. Cyclonic ...