Title:
オゾン除菌装置
Document Type and Number:
Japanese Patent JP5854502
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To promote size-reduction and improve economic efficiency of a sterilizing facility by directly introducing microbubbles of ozone having a specific dissolved concentration into a rearing aquarium for aquatic animals.SOLUTION: Ozone-containing bubbles B are introduced into rearing water W of the rearing aquarium 2 for aquatic animals S. The ozone sterilizing facility is provided with an ozone-generator 3 for generating ozone, a bubble forming unit 4 for forming bubbles B containing ozone generated by the ozone-generation means 3, and a direct introduction unit 5 for introducing the bubbles B formed by the bubble forming unit 4 directly into the rearing water W of the rearing aquarium 2 in which the aquatic animals S are reared. The bubbles B contain microbubbles M having a median diameter L1 of ≥1 μm and ≤500 μm during formation, and the dissolved ozone concentration Z1 in the rearing water W is ≥0.05 mg/l and ≤0.50 mg/l.
Inventors:
Yuji Yamauchi
Application Number:
JP2011254471A
Publication Date:
February 09, 2016
Filing Date:
November 21, 2011
Export Citation:
Assignee:
Acruz Co., Ltd.
International Classes:
A01K63/04; B01F1/00; B01F3/04; B01F5/00; B01F5/04; C02F1/50; C02F1/78
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Foreign References:
| US6382134 | ||||
| US20080264843 |
Attorney, Agent or Firm:
Shigeo Chiba
Horiya Kazuhiro
Horiya Kazuhiro