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ATMOSPHERIC NITROGEN DIOXIDE [1 record]

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Alphabetical list of terms

Record 1 2001-05-28

English

Subject field(s)
  • Pollutants
CONT

Photolysis is a process that uses photons from short-wave light or ultraviolet radiation to chemically decompose contaminants (photodecomposition of atmospheric nitrogen dioxide, for example, which produces reactive oxygen atoms that trigger smog formation).

French

Domaine(s)
  • Agents de pollution
CONT

Photolyse. La réaction photolytique est un procédé utilisant les photons de la lumière de faible longueur d'onde ou de radiation ultraviolette pour décomposer chimiquement les contaminants (par exemple, photodécomposition du dioxyde d'azote dans l'atmosphère, ce qui produit des atomes d'oxygène réactifs qui déclenchent le processus de formation du smog).

Key term(s)
  • dioxyde d'azote atmosphérique

Spanish

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