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Science and the Environment Bulletin: Acid Rain Still Plaguing Lakes and Loons
Sulphur dioxide and nitrogen oxide (NOx) emitted by metal smelters and the burning of fossil fuels in electrical utilities, factories and ... halfway to its reduction target, and is expected to meet the 2010 deadline. In contrast, NOx emissions have remained relatively constant over the past 20 years. Environment Canada scientists have also ...
www.ec.gc.ca

Mothers for Clean Air - Houston, TX
(EPA). A previous plan submitted in November 1999 fell short of the goal to sufficiently reduce nitrogen oxide (NOx) emissions (an ozone precursor). Now the TNRCC must submit a SIP to the EPA with specific ... be restricted from 6:00 a.m. - noon. (See http://www.tnrcc.state.tx.us/oprd/hgasip.html for the detailed list of control measures.) The complete list of control measures has been entered into a ...
www.mothersforcleanair.org

Peerless Mfg. Co. - Products/Services
The cornerstone of Peerless environmental solutions is our SCR system capability. SCR systems are applied to industrial process exhausts and are used to convert nitrogen oxide (NOx) emissions into harmless nitrogen and water. Over 50,000 MW of electric utility generating plants have Peerless SCR systems operating and reducing pollution. Peerless is the leader in NOx reduction ...
www.peerlessmfg.com

Coal Energy
Burning coal also produces emissions, such as sulfur, nitrogen oxide (NOx), and mercury, that can pollute the air and water. Sulfur mixes with oxygen to form ... , industry and government have cooperated to develop "clean coal technologies" that either remove sulfur and nitrogen oxides from coal, or convert coal to a gas or liquid fuel. The scrubbers and NOx ...
www.eia.doe.gov

Coalition for Clean Air - Air Pollution - Pollutants & Health Effects
Nitrogen Oxides (NOx) Nitrogen monoxide (NO) and nitrogen dioxide (NO2) are the two forms of nitrogen oxide found in the atmosphere. ... have synergistic effects with other forms of air pollution. The health effects of ozone are magnified in the presence of nitrogen dioxide. Frequent or long-term exposure to high levels of ...
coalitionforcleanair.org

Energy Information Administration Greenhouse Gas Environmental - Brochure
On Which Greenhouse Gases Can I Report? This voluntary reporting program accepts information on: Carbon Dioxide, Methane, Nitrous Oxide, Halogenated substances, including many refrigerants (such as CFCs and HCFCs) and Other radiatively enhancing gases, including nitrogen oxides (NOx), nonmethane volatile organic compounds (NMVOCs), and carbon monoxide (CO). How Is the Information Collected? To ...
www.eia.doe.gov

Nitrogen Cycle, Sulfur Cycle; Tropospheric Ozone
NOX y Dioxido de Azufre tienen relativamente una vida media corta y crean problemas solo en areas ... : Removal of nitrogen oxides from gas streams using biofilteration. Journal of Hazardous Materials. 41,315-326. Bremner, J. M., et al., 1981: Effect of nitropyrin on emission of nitrous oxide from soil ...
www.meteor.iastate.edu

clean air currents
Hydrocarbons; 1,264 pounds of Carbon Monoxide (CO); and 4,976 pounds of Oxides of Nitrogen (NOx). "In the San Joaquin Valley, especially in Kern County, weve been ahead of the crowd ... stored in conventional propane tanks supplied by Mutual Propane. The microturbine-propane combination, reduces emissions of nitrogen oxide to about nine parts per million, making the ISER vehicle one of the world's ...
projectcleanair.org

CHP Emissions Calculator | Combined Heat and Power Partnership | US EPA
Calculator (XLS, 1.6 MB, About XLS ) Last updated July 17, 2008 The Combined Heat and Power (CHP) Emissions Calculator (XLS, 1.6MB, About XLS) compares the anticipated carbon dioxide (CO2), sulfur dioxide (SO2), and nitrogen oxide (NOx) emissions from a CHP system to those of a separate heat and power system. The calculator also presents estimated emissions ...
epa.gov

Effects of Acid Rain | Acid Rain | US EPA
Prior to falling to the earth, sulfur dioxide (SO2) and nitrogen oxide (NOx) gases and their particulate matter derivatives—sulfates and nitrates—contribute to visibility degradation and harm public health. The links below provide more detailed information on each of these ...
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