Title:
イオン交換装置
Document Type and Number:
Japanese Patent JP5720364
Kind Code:
B2
Abstract:
PURPOSE: An ion exchanging device is provided to adjust the height of the device and to prevent the reverse regeneration of exchanging resins. CONSTITUTION: An ion exchanging device includes a cation exchanging resin(31), an anion exchanging resin(21), an upper feeding pipe(3), and a lower feeding pipe(13). The cation exchanging resin is arranged in one of the upper chamber(20) and the lower chamber(30) of a top body(1). The anion exchanging resin is arranged in remaining chamber. The upper feeding pipe feeds liquid to the upper part of the upper chamber. The lower feeding pipe feeds liquid to the lower part of the lower chamber. The upper chamber and the lower chamber are connected. [Reference numerals] (1) Top body; (2) Partition; (21) Anion exchanging resin; (22) Inert resin; (23) Glass bead; (31) Cation exchanging resin; (32) Inert resin; (33) Glass bead; (AA) In the process of collecting water; (BB) Treated water; (CC) Feed water; (DD) In the process of regenerating water; (EE) Regenerated wastewater; (FF) Regenerated wastewater
More Like This:
Inventors:
Fukui Nagao
Satoshi Ishizuka
Satoshi Ishizuka
Application Number:
JP2011072519A
Publication Date:
May 20, 2015
Filing Date:
March 29, 2011
Export Citation:
Assignee:
Kurita Water Industries Ltd.
International Classes:
C02F1/42; B01J47/02; B01J49/00
Domestic Patent References:
| JP2011072927A | ||||
| JP2011189317A | ||||
| JP2001205263A | ||||
| JP10137751A | ||||
| JP57102216A |
Foreign References:
| WO2011040278A1 |
Attorney, Agent or Firm:
Tsuyoshi Shigeno