FIELD: process engineering.
SUBSTANCE: invention relates to indoor air decontamination. Inactivation of pathogenic germs and fungi of various origin is executed by electromagnetic field of extremely low frequency at interval of 1000 seconds and magnetic induction in radiation circuit plate of some 20-40 mcT. Note here that circuit axis is located with respect to the Earth magnetic field modulus of vector magnitude at 0 to 20 degrees while time interval of magnetic effects makes at least 180 minutes. Are of circuit generating said electromagnetic field of extremely low frequency should make at least 10% of room area. For larger-area rooms, several such circuits can be used with synchronised electromagnetic oscillations.
EFFECT: efficiency of air decontamination in the rooms of children's hospitals makes at least 95%.
2 cl, 1 dwg
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