Nippon Metal Industry: Virus decreased by 99.9% in 30 minutes: Mechanism of air purifier
Nippon Metal Industry:
In collaboration with Osaka Prefecture University, we developed an air purifier “Ozone Line”.
Uses ozone, which is more diffusive than ultraviolet light, to reduce viruses and bacteria in indoor air.
Ozone line”
Ozone is accumulated in high concentration in a filter filled with activated carbon.
Inactivates viruses that pass through.
Ozone emission concentration:
As low as 0.01 ppm (1/1,000,000),
Since it does not have a negative effect on the human body,
Can be used without ventilating indoor air.
Propose to restaurants, hospitals, nursing homes, schools, etc. Two models for 8 and 16 tatami mats.
Suggested retail price:
With 998,000 yen
1,398,000 yen.
Recently, we have established a production system for up to 400 units per month and have begun to make proposals through sales agents.
Air purifier: how it works
It can be used with a 100 VAC power supply.
An ozone lamp that generates ozone gas is placed between the two filters.
Ozone is accumulated in high concentration on the activated carbon filled in the filter.
Ozone gas hardens the surface of the virus that passes through the filter.
It is said that it loses its infectivity when it is crushed.
Fine particles with a particle size of 0.2 micrometer (micro is one millionth) can be collected.
It can also deodorize indoor air.
Third-party organization:
Suppression performance was evaluated with a virus having the same structure as the new coronavirus.
It was confirmed that “the number of floating viruses in a space of 25 cubic meters can be reduced by 99.9% in about 30 minutes”.
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