Title:
ION EXCHANGE RESIN REGENERATION SYSTEM
Document Type and Number:
Japanese Patent JP2020028872
Kind Code:
A
Abstract:
To provide an ion exchange resin regeneration system that is excellent in maintainability and environmental friendliness.SOLUTION: The ion exchange resin regeneration system includes salt water conducting means for conducting sodium chloride aqueous solution or potassium chloride aqueous solution into a container containing ion exchange resin, and hard water component crystallization means for crystallizing and removing metal ion-containing hard water components from discharge water from ion exchange resin after conducting sodium chloride or potassium chloride aqueous solution.SELECTED DRAWING: Figure 1
Inventors:
MAEDA YASUNARI
AKITA TOMOHIRO
KIHARA AYANE
AKITA TOMOHIRO
KIHARA AYANE
Application Number:
JP2018157646A
Publication Date:
February 27, 2020
Filing Date:
August 24, 2018
Export Citation:
Assignee:
PANASONIC IP MAN CORP
International Classes:
B01J49/53; C02F1/38; C02F1/42; C02F1/58
Domestic Patent References:
| JP2009022901A | 2009-02-05 | |||
| JPS62282647A | 1987-12-08 | |||
| JP2014076421A | 2014-05-01 |
Foreign References:
| WO2012008013A1 | 2012-01-19 |
Attorney, Agent or Firm:
Michiko Matsutani
Hiroshi Okabe
Kazuhisa Inaba
Hiroshi Okabe
Kazuhisa Inaba