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Title:
STERILIZING APPARATUS AND PLUMBING EQUIPMENT
Document Type and Number:
WIPO Patent Application WO/2019/159442
Kind Code:
A1
Abstract:
Provided is a sterilizing apparatus which can effectively suppress various types of microbial contamination of plumbing equipment. This sterilizing apparatus 1 for plumbing equipment 2 includes: a heating unit 30 for heating the temperature of sterilizing water 6 to 40°C or more; and a supply unit 20 for sterilizing the plumbing equipment 2 by supplying the sterilizing water 6, which has been heated to 40°C or more, to the plumbing equipment 2 and by bringing the same into contact with the plumbing equipment 2. When the sterilizing water 6 is hydrogen peroxide water, the concentration of hydrogen peroxide in the sterilizing water 6 is preferably 0.1 mass% or more. When the sterilizing water 6 is hypochlorous acid water, the concentration of hypochlorous acid in the sterilizing water 6 is preferably 1 mg/L or more.

Inventors:
ISHIKAWA TAKAHISA (JP)
YAMAMOTO TAKEYUKI (JP)
NAKAJIMA HIROHITO (JP)
SATO KAZUHIRO (JP)
MAENAMI HIROKI (JP)
TOYAMA MASANARI (JP)
OTA HAJIME (JP)
HONDA DAIKI (JP)
Application Number:
PCT/JP2018/040762
Publication Date:
August 22, 2019
Filing Date:
November 01, 2018
Export Citation:
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Assignee:
LIXIL CORP (JP)
International Classes:
A61L2/18; C02F1/461; E03D9/00; A61L101/06; A61L101/22
Foreign References:
JP2016113816A2016-06-23
JPH11241381A1999-09-07
JP2014030535A2014-02-20
JPH0889563A1996-04-09
JPH0671269A1994-03-15
JP2012101177A2012-05-31
JP2012077918A2012-04-19
KR20130008910A2013-01-23
JPH04339934A1992-11-26
JP2002079250A2002-03-19
JP2000167557A2000-06-20
Attorney, Agent or Firm:
SHOBAYASHI Masayuki et al. (JP)
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