Title:
CULTURING APPARATUS FOR FISHERY
Document Type and Number:
Japanese Patent JP3190126
Kind Code:
B2
Abstract:
PURPOSE: To promote the growth of an aquatic organism by treating an aqueous medium with ozone so as to keep the oxidation-reduction potential of the aque ous medium within a prescribed range.
CONSTITUTION: The objective apparatus for fisheries culturing is capable of circulating an aqueous medium in a rearing tank with circulation equipment and feeding ozone generated in an ozonizer to the aqueous medium with an ozone feeding means, measuring the oxidation-reduction potential of the aqueous medium and controlling the ozonizer so as to keep the oxidation-reduction potential of the aqueous medium within the range of -200 to -600mV with the controlling means.
Inventors:
Hiroshi Saito
Katsuji Matsuda
Masahiro Hayashi
Katsuji Matsuda
Masahiro Hayashi
Application Number:
JP20677892A
Publication Date:
July 23, 2001
Filing Date:
August 03, 1992
Export Citation:
Assignee:
Harima Chemicals Co., Ltd.
Unisoid Co., Ltd.
Unisoid Co., Ltd.
International Classes:
A01K61/00; A01K63/00; A01K63/04; C02F1/78; (IPC1-7): A01K63/04; A01K61/00; A01K63/00; C02F1/78
Domestic Patent References:
| JP564533A |
Attorney, Agent or Firm:
Nobuyuki Kaneda (2 others)
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