Title:
OPERATION CONTROL METHOD FOR SOLUTION PURIFICATION APPARATUS, OPERATION CONTROL DEVICE, SOLUTION PURIFICATION METHOD, AND SOLUTION PURIFICATION APPARATUS
Document Type and Number:
Japanese Patent JP2023002284
Kind Code:
A
Abstract:
To provide an operation control method for solution purification apparatus that can determine when to regenerate or replace an ion-exchange resin in a solution purification apparatus using an ion-exchange resin.SOLUTION: Provided is an operation control method for solution purification apparatus, which is an operation control method for solution purification apparatus using an ion exchange resin for performing purification of a solution to be treated, and in which the inlet pressure of the resin tower 10 containing the ion exchange resin 42 for performing purification by passing through the solution to be treated is measured, and based on the measured inlet pressure, at least one of the timing of regeneration or replacement of the ion-exchange resin is determined.SELECTED DRAWING: Figure 1
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Inventors:
TAKADA TOMOKO
YOKOTA HARUO
YOKOTA HARUO
Application Number:
JP2021103433A
Publication Date:
January 10, 2023
Filing Date:
June 22, 2021
Export Citation:
Assignee:
ORGANO KK
International Classes:
B01J49/05; B01J39/05; B01J39/07; B01J39/19; B01J41/04; B01J41/05; B01J41/07; B01J41/13; B01J45/00; B01J47/02
Attorney, Agent or Firm:
Patent Attorney Corporation YKI International Patent Office