Title:
軟水化装置及びイオン交換樹脂の再生方法
Document Type and Number:
Japanese Patent JP6444939
Kind Code:
B2
Abstract:
The present invention relates to a water softening device including: a resin chamber which has an ion exchange resin and softens hard water passing through the ion exchange resin; and electrodes which are arranged by placing the resin chamber therebetween and apply voltages to the resin chamber so as to soften the hard water, and which regenerates the ion exchange resin, wherein the ion exchange resin is a slightly acidic cation exchange resin and/or a weakly alkaline anion exchange resin. The present invention provides the water softening device capable of easily regenerating the ion exchange resin and repeating the softening-regenerating without using chemicals or the like while maintaining the performance of softening water, thereby enabling a continuous use thereof.
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Inventors:
Hirone Taisei
Oka Saki Takeshi
Satoshi Yanase
Keisuke Miyagi
Oka Saki Takeshi
Satoshi Yanase
Keisuke Miyagi
Application Number:
JP2016096944A
Publication Date:
December 26, 2018
Filing Date:
May 13, 2016
Export Citation:
Assignee:
Samsung Electronics Co.,Ltd.
International Classes:
C02F1/42; B01J39/07; B01J39/18; B01J41/07; B01J41/12; B01J47/022; B01J47/04; B01J49/09; B01J49/30
Domestic Patent References:
| JP2006043549A | ||||
| JP2012228669A | ||||
| JP2000093976A | ||||
| JP2003326269A | ||||
| JP2002186973A | ||||
| JP2008068198A | ||||
| JP2002343388A | ||||
| JP4171028A | ||||
| JP4171027A | ||||
| JP2012236171A | ||||
| JP2005254225A | ||||
| JP2005219011A | ||||
| JP2009018289A |
Foreign References:
| US20130126353 |
Attorney, Agent or Firm:
Jiro Kobe
Takefusa Kubo
Fumio Ogata
Takehiko Sunada
Takefusa Kubo
Fumio Ogata
Takehiko Sunada