Title:
WATER TREATMENT MANAGEMENT APPARATUS, WATER TREATMENT MANAGEMENT SYSTEM, AND WATER TREATMENT METHOD
Document Type and Number:
WIPO Patent Application WO/2023/189171
Kind Code:
A1
Abstract:
A water treatment management apparatus (20) that is used for the management of the operation of a water treatment system for treating raw water is provided with: a unit for producing pure water for evaluation use (30) through which raw water passes; a TOC meter (25) for measuring a total organic carbon (TOC) concentration in outlet water from at least the unit for producing pure water for evaluation use (30); a specific organic component measurement device (23) for measuring the concentration of a specific organic component in water flowing through the unit for producing pure water for evaluation use 30; a calculation unit (26) for performing calculation based on the TOC concentration and the specific organic component concentration; and a flow path control unit 27 for controlling flow paths (42, 47, 52, 57) through which the raw water is supplied to the water treatment system, on the basis of the result of the calculation. The unit for producing pure water for evaluation use (30) is equipped with a TOC removing device for performing a unit operation to be employed for removing a TOC component.
Inventors:
YOSHINAGA NAOYA (JP)
NAKAMURA YUKI (JP)
TAKAHASHI YUSUKE (JP)
TAKAHASHI KAZUSHIGE (JP)
NAKAMURA YUKI (JP)
TAKAHASHI YUSUKE (JP)
TAKAHASHI KAZUSHIGE (JP)
Application Number:
PCT/JP2023/007811
Publication Date:
October 05, 2023
Filing Date:
March 02, 2023
Export Citation:
Assignee:
ORGANO CORP (JP)
International Classes:
C02F1/00
Foreign References:
| JP2016107249A | 2016-06-20 | |||
| JP2019155275A | 2019-09-19 | |||
| JP2016005829A | 2016-01-14 |
Attorney, Agent or Firm:
MIYAZAKI Teruo et al. (JP)
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