Title:
FILTER BODY USED TO REMOVE VIRUSES AND ITS MANUFACTURING METHOD, VIRUS REMOVAL DEVICE USING THE FILTER BODY AND VIRUS REMOVAL METHOD USING THE VIRUS REMOVAL DEVICE
Document Type and Number:
Japanese Patent JP2022178446
Kind Code:
A
Abstract:
To provide a filter body that removes viruses by performing an inactivation treatment of viruses in air by acceleration oxidation of ozone, capable of manufacturing a simple process, and capable of heightening an inactivation efficiency of the viruses of removal target even a supply amount of ozone is slight and its manufacturing method, a virus removal device using the filter body and a virus removal method using the virus removal device.SOLUTION: A filter body used for ozone inactivation treatment in which an atmospheric sample containing a virus to be removed is mixed with ozone, brought into contact with a filter body carrying an adsorbent, and inactivate the target to be removed by accelerated oxidation of ozone. The filter body contains zeolite in the substrate and hydroxyapatite that adsorbs the object to be removed on the surface of the substrate, and the hydroxyapatite and zeolite are mixed in a weight ratio of 1:1 to 1:7.SELECTED DRAWING: None
Inventors:
IDETA YUSUKE
TAKEUCHI MUTSUHIRO
HIGUCHI TAKEHIRO
TAZOE MINORU
NISHIDE RYUTA
TAKEUCHI MUTSUHIRO
HIGUCHI TAKEHIRO
TAZOE MINORU
NISHIDE RYUTA
Application Number:
JP2021085255A
Publication Date:
December 02, 2022
Filing Date:
May 20, 2021
Export Citation:
Assignee:
KYUCHAKU GIJUTSU KOGYO KK
International Classes:
A61L9/015; A61L9/014; B01J20/04; B01J20/30
Attorney, Agent or Firm:
Daiki Kato
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