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 (JP)
UCHIDA KAZUYOSHI (JP)
UCHIDA KAZUYOSHI (JP)
Application Number:
PCT/JP2018/028581
Publication Date:
March 14, 2019
Filing Date:
July 31, 2018
Export Citation:
Assignee:
KURITA WATER IND LTD (JP)
International Classes:
G01N27/26; C02F1/00; F22D11/00; G01N27/10; G01N27/416
Foreign References:
| JP2002349804A | 2002-12-04 | |||
| JP2009243972A | 2009-10-22 | |||
| JP2008190969A | 2008-08-21 | |||
| JP2007268397A | 2007-10-18 | |||
| JP2002336861A | 2002-11-26 |
Attorney, Agent or Firm:
SHIGENO, Tsuyoshi et al. (JP)
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