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Patent Searching and Data


Title:
MANAGEMENT SYSTEM OF WATER TREATMENT FACILITY
Document Type and Number:
WIPO Patent Application WO/2019/049556
Kind Code:
A1
Abstract:
This management system of a water treatment facility is provided with: a first storage means which stores a correlation between electrical conductivity and pH value; and a management means which calculates a theoretical pH value on the basis of the electrical conductivity measured by an electrical conductivity meter and the correlation stored in the first storage means, and transmits a signal for promoting the correction of the pH meter when the theoretical pH value and the measured pH value from the pH meter deviate by a predetermined value or more.

Inventors:
MORI, Shintaro (10-1 Nakano 4-chome, Nakano-k, Tokyo 01, 〒1640001, JP)
UCHIDA, Kazuyoshi (10-1 Nakano 4-chome, Nakano-k, Tokyo 01, 〒1640001, JP)
Application Number:
JP2018/028581
Publication Date:
March 14, 2019
Filing Date:
July 31, 2018
Export Citation:
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Assignee:
KURITA WATER INDUSTRIES LTD. (10-1, Nakano 4-chome Nakano-k, Tokyo 01, 〒1640001, JP)
International Classes:
G01N27/26; C02F1/00; F22D11/00; G01N27/10; G01N27/416
Foreign References:
JP2002349804A2002-12-04
JP2009243972A2009-10-22
JP2008190969A2008-08-21
JP2007268397A2007-10-18
JP2002336861A2002-11-26
Attorney, Agent or Firm:
SHIGENO, Tsuyoshi et al. (Nissin bldg, 9F 5-10, Shinjuku 2-chome, Shinjuku-k, Tokyo 22, 〒1600022, JP)
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