FIELD: heating systems, air handling.
SUBSTANCE: method is intended for air cleaning, and namely for removing microparticles and microorganisms from recycle air. Air cleaning method includes air pre-filtration in order to remove dust and bacterial aerosol, and ultraviolet irradiation treatment. Ultraviolet irradiation treatment is carried out with xenon lamps equipped with reflection shields, which have continuous radiation spectrum. Xenon lamps are installed transversally relative to air flow and are directed normal to each other. After irradiation treatment the damaged microorganisms are removed from handled air by means of filtration, and air cleaning is performed by means of adsorption of sulphurated hydrogen and ammonia, and then - of carbon oxide and nitrogen dioxide.
EFFECT: improving the degree of bactericidal air cleaning and handling process speed in general.
1 dwg
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