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Capacité d'absorption de divers contaminants dans l'air par un système de refroidissement à base de neige.

Absorbability of contaminants from air by a snow cooling system.

Auteurs : IIJIMA K., KOBIYAMA M., HANAOKA Y., et al.

Résumé

In this study, the authors measured the absorbability of tobacco smoke, formaldehyde, ammonia gas and some indoor air contaminants in a pilot plant of the snow cooling system. Experimental results showed that 40% formaldehyde and ammonia were removed when the inlet air temperature was cooled down from 30 to 13°C. Also, some contaminants included in tobacco smoke were removed by this system. This filter effect of the snow surface can be put to practical use in contamination control during air conditioning.

Détails

  • Titre original : Absorbability of contaminants from air by a snow cooling system.
  • Identifiant de la fiche : 2006-1945
  • Langues : Anglais
  • Date d'édition : 09/08/1999
  • Source : Source : Proc. AIVC Conf., Edinburgh
    CP 20; n. 91; 6 p.; fig.; tabl.; 5 ref./AIVC CD n. 6.

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