Title:
FAULT DETERMINATION PROGRAM AND FAULT DETERMINATION DEVICE FOR FRESH WATER GENERATION SYSTEMS, AND RECORDING MEDIUM
Document Type and Number:
WIPO Patent Application WO/2017/221984
Kind Code:
A1
Abstract:
Provided is a computer-readable recording medium having recorded therein a fault determination program for fresh water generation systems, the program causing a computer, for determining a fault taking place in a fresh water generation system which repeats a filtration step for passing to-be-treated water through a separation membrane and a physical cleaning step for physically cleaning the separation membrane via a plurality of processes, to function as: a means for inputting operation data for the filtration step and the physical cleaning step; a means for recording the operation data; a means for selecting the filtration step or physical cleaning step in which fault is to be determined; a processing rule recording means in which a processing rule for the operation data are preliminarily recorded; a means for obtaining processing data by processing the operation data recorded in the operation data recording means, on the basis of the processing rules for the step selected by the step selection means; a setting value recording means in which a setting value relating to the processing data is preliminarily recorded; a fault determination means which, in the case when the result of a comparison between the processing data and a setting value shows a deviation of the processing data from the setting value, determines that a fault has occurred; and a fault determination output means for outputting the fault determination.
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Inventors:
TOMIOKA KAZUNORI (JP)
SHINTANI MASAYUKI (JP)
TATEOKA DAISHI (JP)
OKUBO KENICHI (JP)
SHINTANI MASAYUKI (JP)
TATEOKA DAISHI (JP)
OKUBO KENICHI (JP)
Application Number:
PCT/JP2017/022881
Publication Date:
December 28, 2017
Filing Date:
June 21, 2017
Export Citation:
Assignee:
TORAY INDUSTRIES (JP)
International Classes:
C02F1/44; B01D65/00; B01D65/02; B01D65/06
Domestic Patent References:
| WO2016031331A1 | 2016-03-03 |
Foreign References:
| JP2016087516A | 2016-05-23 | |||
| JP2011189287A | 2011-09-29 | |||
| JP2011212608A | 2011-10-27 | |||
| JP2010207795A | 2010-09-24 |
Attorney, Agent or Firm:
EIKOH PATENT FIRM, P.C. (JP)
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