secondary air — In some exhaust emission control systems, e.g., thermal reactor or two bed converter, secondary (outside) air is added to the exhaust to ensure sufficient supply of oxygen to promote oxidation of HC and CO, thus converting these pollutants into… … Dictionary of automotive terms
Air pollution — from World War II production Smog over … Wikipedia
Air freshener — A basic gel fragrance air freshener. Air fresheners are consumer products used in homes or commercial products used in restrooms that typically emit fragrance. There are two broad air freshener categories: continuous action and instant action.… … Wikipedia
Clear the Air (Hong Kong) — Clear the Air Type Non governmental organization Industry Environmentalism Founded 10 December 1997 Headquarters Hong Kong Website … Wikipedia
Roadway air dispersion modeling — is the study of air pollutant transport from a roadway or other linear emitter. Computer models are required to conduct this analysis, because of the complex variables involved, including vehicle emissions, vehicle speed, meteorology, and terrain … Wikipedia
SAFE AIR — (Simulation of Air pollution From Emissions Above Inhomogeneous Regions) is an advanced atmospheric pollution dispersion model for calculating concentrations of atmospheric pollutants emitted both continuously or intermittently from point, line,… … Wikipedia
Clean Air Act 1956 — The Clean Air Act 1956 was an Act of the Parliament of the United Kingdom passed in response to London s Great Smog of 1952. It was in effect until 1964, and sponsored by the Ministry of Housing and Local Government in England and the Department… … Wikipedia
National Ambient Air Quality Standards — (NAAQS) USA Standards for outdoor air quality in the US created through the Environmental Protection Agency s authority under the Clean Air Act. Primary standards limit pollutants to protect public health, particularly of sensitive populations… … Law dictionary
SCISSAP — Southern Center for the Integrated Study of Secondary Air Pollutants Contributor: GSFC … NASA Acronyms
antriniai atmosferos teršalai — statusas T sritis ekologija ir aplinkotyra apibrėžtis Dėl žmogaus veiklos į atmosferą išmestos taršiosios medžiagos: O₃, SO₂, NO₂, NH₃, HNO₃, SO₄²⁻, NH₄⁺, NO₃⁻, sunkieji metalai (varis, kadmis, švinas, cinkas, vanadis), radionuklidai. Teršalai… … Ekologijos terminų aiškinamasis žodynas
