JP5429789B2 - 電気透析装置 - Google Patents
電気透析装置 Download PDFInfo
- Publication number
- JP5429789B2 JP5429789B2 JP2009102560A JP2009102560A JP5429789B2 JP 5429789 B2 JP5429789 B2 JP 5429789B2 JP 2009102560 A JP2009102560 A JP 2009102560A JP 2009102560 A JP2009102560 A JP 2009102560A JP 5429789 B2 JP5429789 B2 JP 5429789B2
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- JP
- Japan
- Prior art keywords
- lab
- electrode
- voltage
- exchange membrane
- electrodialysis apparatus
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
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- Water Treatment By Electricity Or Magnetism (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Description
Se 5.9
Pt 5.7
Pd 5.1
Ti 4.3
LaB6 2.4
10K カソード電極
Claims (3)
- アニオン交換膜とカチオン交換膜を一対としたイオン交換膜対を複数対並列に配置し、これらの両側をアノード電極とカソード電極で挟みこむ構造を有する電気透析装置において、
前記アノード電極表面の少なくとも一部にPtあるいはSeを用い、前記カソード電極表面の少なくとも一部にLaB6を用いたことを特徴とする電気透析装置。 - 前記カソード電極は、前記LaB6による単体あるいはLaB6とは異なる材料の表面をLaB6で被覆したものであることを特徴とする請求項1に記載の電気透析装置。
- 前記イオン交換膜対の数を低減させて当該イオン交換膜対の膜間電圧を低減させることにより、前記膜電圧と電極部の電圧の和である総電圧を低減させ、もって低消費電力化を実現したことを特徴とする請求項1又は2に記載の電気透析装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009102560A JP5429789B2 (ja) | 2009-04-21 | 2009-04-21 | 電気透析装置 |
US13/265,411 US20120031763A1 (en) | 2009-04-21 | 2010-04-20 | Electrodialyzer |
PCT/JP2010/056970 WO2010122989A1 (ja) | 2009-04-21 | 2010-04-20 | 電気透析装置 |
Applications Claiming Priority (1)
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---|---|---|---|
JP2009102560A JP5429789B2 (ja) | 2009-04-21 | 2009-04-21 | 電気透析装置 |
Publications (2)
Publication Number | Publication Date |
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JP2010253330A JP2010253330A (ja) | 2010-11-11 |
JP5429789B2 true JP5429789B2 (ja) | 2014-02-26 |
Family
ID=43314902
Family Applications (1)
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JP2009102560A Expired - Fee Related JP5429789B2 (ja) | 2009-04-21 | 2009-04-21 | 電気透析装置 |
Country Status (1)
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JP (1) | JP5429789B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102107972B (zh) * | 2010-12-01 | 2012-05-23 | 杭州水处理技术研究开发中心有限公司 | 一种双极膜对反渗透法海水淡化预处理方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4545883A (en) * | 1982-07-19 | 1985-10-08 | Energy Conversion Devices, Inc. | Electrolytic cell cathode |
CA1246008A (en) * | 1983-05-31 | 1988-12-06 | R. Neal Beaver | Electrode with nickel substrate and coating of nickel and platinum group metal compounds |
IT1208128B (it) * | 1984-11-07 | 1989-06-06 | Alberto Pellegri | Elettrodo per uso in celle elettrochimiche, procedimento per la sua preparazione ed uso nell'elettrolisi del cloruro disodio. |
JPH06108279A (ja) * | 1992-09-28 | 1994-04-19 | Tadahiro Omi | 水素酸素発生装置 |
US5364522A (en) * | 1993-03-22 | 1994-11-15 | Liang Wang | Boride, carbide, nitride, oxynitride, and silicide infiltrated electrochemical ceramic films and coatings and the method of forming such |
JP3066838U (ja) * | 1999-08-23 | 2000-03-07 | アクアス株式会社 | 純水の製造装置 |
JP4449068B2 (ja) * | 2000-05-02 | 2010-04-14 | オルガノ株式会社 | 現像廃液再生用電気透析装置 |
US20040122117A1 (en) * | 2001-04-13 | 2004-06-24 | Koji Yamanaka | Composite porous ion-exchanger, method for manufacturing the ion-exchanger, deionization module using the ion-exchaner and electric deionized water manufacturing device |
JP5098216B2 (ja) * | 2006-05-08 | 2012-12-12 | 日本錬水株式会社 | 電気再生式純水製造装置および純水の製造方法 |
JP2007007655A (ja) * | 2006-10-03 | 2007-01-18 | Ebara Corp | 電気透析装置 |
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2009
- 2009-04-21 JP JP2009102560A patent/JP5429789B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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JP2010253330A (ja) | 2010-11-11 |
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