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Patent Searching and Data


Title:
WATER QUALITY MANAGEMENT APPARATUS AND METHOD FOR AQUACULTURE POND
Document Type and Number:
WIPO Patent Application WO/2021/033627
Kind Code:
A1
Abstract:
Provided is a water quality management apparatus for an aquaculture pond, the apparatus having a storage unit for storing water quality-related measured values measured at appropriate time intervals by external sensors set in the aquaculture pond, an assessment unit for calculating a predicted future value on the basis of fluctuations in the measured values and determining the time when the predicted value will exceed a reference value that indicates deterioration of water quality, and a display unit for displaying the time when the reference value will be exceeded. Said time is the time when exchange of pond water will be necessary.

Inventors:
KASAI SHINICHI (JP)
OSHIRO MASARU (JP)
FUKUDA TOSHITAKA (JP)
ENDO TOMOYUKI (JP)
FUJII YUSUKE (JP)
IMAKUBO KOICHI (JP)
Application Number:
PCT/JP2020/030822
Publication Date:
February 25, 2021
Filing Date:
August 13, 2020
Export Citation:
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Assignee:
KASAI CORP (JP)
REX IND CO (JP)
International Classes:
A01K63/04
Foreign References:
JP2010094121A2010-04-30
JPH03258385A1991-11-18
JP2017063667A2017-04-06
JP2015019647A2015-02-02
JP4966905B22012-07-04
CN109583663A2019-04-05
CN106292802A2017-01-04
CN108668962A2018-10-19
Attorney, Agent or Firm:
AOKI, Atsushi et al. (JP)
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