FIELD: safety.
SUBSTANCE: device and method for purifying air from carbon dioxide in rooms adapted to protect the population from emergencies, while the purified air is blown through mesh wetted elements that provide low aerodynamic resistance and a high contact area of the purified air with a carbon dioxide absorber.
EFFECT: expansion of the arsenal of means for maintaining a safe and breathable atmosphere.
4 cl, 2 dwg, 1 tbl
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