A secondary pollutant is not directly emitted as such, but forms when other pollutants (primary pollutants) react in the atmosphere. ... Examples of a secondary pollutant include ozone, which is formed when hydrocarbons (HC) and nitrogen oxides (NOx) combine in the presence of sunlight; NO2, which is formed as NO combines...
www.greenfacts.org/glossary/pqrs/primary-pollutant-seco... www.greenfacts.org/glossary/pqrs/primary-pollutant-secondary-pollutant.htm
In this context, aluminum can be considered to be a secondary pollutant because it is made biologically available as a consequence of acidification.
science.jrank.org/pages/6028/Secondary-Pollutants.html science.jrank.org/pages/6028/Secondary-Pollutants.html
Air pollution - Wikipedia, the free encyclopedia
Air pollution is the introduction of chemicals, particulate matter, or biological materials that cause harm or discomfort to humans or other living organisms, or damages the natural environment, into...
en.wikipedia.org/wiki/Air_pollution
purely a secondary pollutant. ... Ozone (O3) is purely a secondary species: none of the oxygen atoms in ozone were emitted by man. ... Same O3 from different precursor conditions, but different responses to precursor changes.
airchem.sph.unc.edu/Documents/Presentations/ModelSemina... airchem.sph.unc.edu/Documents/Presentations/ModelSeminar/OzoneSecondary.htm
Laboratory of Organic Chemistry and Laboratory of Internal Combustion Engines, Swiss Federal Laboratories for Materials Testing and Research (EMPA), berlandstrasse 129, 8600 Dbendorf, Switzerland ... Publication Date (Web): November 25, 2004 ... Laboratory of Organic Chemistry.
pubs.acs.org/cgi-bin/sample.cgi/esthag/2005/39/i01/abs/... pubs.acs.org/cgi-bin/sample.cgi/esthag/2005/39/i01/abs/es049755m.html
secondary metabolite: Product of biochemical processes other than the normal metabolic pathways, mostly produced in micro-organisms or plants after the phase of active growth and ... After Nagel et al. (eds), 1991; secondary pollutant: See BT pollutant. secondhand smoke: ; See SN sidestream smoke. secretion:
www.sis.nlm.nih.gov/enviro/glossarys.html
Abstract: SW.00044 : Purification of Gaseous Pollutant using Secondary Emission Electron Beam generated by Wire Discharge Plasma Source ... Especially, the electron beam can efficiently remove pollutant, because a lot of radicals which are useful to remove pollutant can be easily produced by high-energy electrons.
meetings.aps.org/Meeting/GEC05/Event/34332
secondary pollutant air pollutant that must be chemically produced from other air pollutants, e.g. ozone (O3) that is a product of a photochemical reaction of exhaust products from combustion engines in the atmosphere;
www.apsnet.org/education/IllustratedGlossary/PhotosS-V/... www.apsnet.org/education/IllustratedGlossary/PhotosS-V/secondarypollutant.htm
Secondary glazing secondary double glazing diy glass windows UK diy double glazing secondary UK diy do it yourself sound insulation, noise control, draught proofing, residential domestic home office air traffic motorway schools factories commercial, secondry glazing, secondry double ... Secondary Glazing UK,
www.secondaryglazing.com/ www.secondaryglazing.com/
Secondary picketing; Secondary picketing; Secondary picketing; Secondary picketing; Secondary picketing; Secondary Pilot Channel; secondary planet; secondary planets; secondary plant product; secondary plasticizer; secondary pneumonia; Secondary Policy Database; secondary pollutant; Secondary polycythaemia; Secondary...
encyclopedia.farlex.com/Secondary+phloem encyclopedia.farlex.com/Secondary+phloem
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