Title:
GREEN LIQUID TREATMENT METHOD
Document Type and Number:
Japanese Patent JP2023086250
Kind Code:
A
Abstract:
To provide a technique for more precisely and more easily conducting an operation control of a green liquid treatment.SOLUTION: The invention relates to a green liquid treatment method of controlling a medicament injection rate to a coarse green liquid from a color tone of a clear green liquid by monitoring a color tone and a temperature of the clear green liquid and managing a temperature of the clear green liquid on a color tone measurement in a certain range, or, by measuring a temperature of the clear green liquid and managing a color tone change of the clear green liquid while conducting temperature correction based on a measurement result.SELECTED DRAWING: Figure 1
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Inventors:
SURUGA KEIJI
KASHIWAGI SATOSHI
KASHIWAGI SATOSHI
Application Number:
JP2021200635A
Publication Date:
June 22, 2023
Filing Date:
December 10, 2021
Export Citation:
Assignee:
KURITA WATER IND LTD
International Classes:
D21C11/00
Attorney, Agent or Firm:
Kaoru Watanabe
Miwako Inoue
Masahiro Matsuda
Miwako Inoue
Masahiro Matsuda