Title:
SPACE DECONTAMINATION METHOD AND SPACE DECONTAMINATION APPARATUS
Document Type and Number:
WIPO Patent Application WO/2024/053118
Kind Code:
A1
Abstract:
In this space decontamination method, air is supplied and bubbled in a solution containing peracetic acid and hydrogen peroxide to thereby generate a mixed gas containing air and peracetic acid. The mixed gas is supplied to a space. An aqueous solution containing hydrogen peroxide is used to humidify the space. This space decontamination apparatus is provided with a mixed gas supply unit and a humidification unit. The mixed gas supply unit supplies and bubbles air in a solution containing peracetic acid and hydrogen peroxide to thereby generate a mixed gas containing air and peracetic acid, and supplies the mixed gas to the space. The humidification unit humidifies the space using an aqueous solution containing hydrogen peroxide.
Inventors:
NAKATSUKA HITOSHI (JP)
NAKASHIMA YUICHI (JP)
NAKASHIMA YUICHI (JP)
Application Number:
PCT/JP2022/037873
Publication Date:
March 14, 2024
Filing Date:
October 11, 2022
Export Citation:
Assignee:
NIPPON AIR CONDITIONING SERVICES CO LTD (JP)
International Classes:
A61L2/16; A61L9/04
Foreign References:
| JPH04189728A | 1992-07-08 | |||
| JP2018166570A | 2018-11-01 | |||
| JP2012531979A | 2012-12-13 |
Attorney, Agent or Firm:
NAGOYA INTERNATIONAL IP FIRM (JP)
Download PDF:
Previous Patent: VEHICLE SERVICE PROVIDING SYSTEM
Next Patent: PRECISE POSITIONING DEVICE AND OPTICAL APPARATUS
Next Patent: PRECISE POSITIONING DEVICE AND OPTICAL APPARATUS