DE69522483D1 - Methode zur Demineralisierung von Wasser oder einer wässerigen Flüssigkeit - Google Patents
Methode zur Demineralisierung von Wasser oder einer wässerigen FlüssigkeitInfo
- Publication number
- DE69522483D1 DE69522483D1 DE69522483T DE69522483T DE69522483D1 DE 69522483 D1 DE69522483 D1 DE 69522483D1 DE 69522483 T DE69522483 T DE 69522483T DE 69522483 T DE69522483 T DE 69522483T DE 69522483 D1 DE69522483 D1 DE 69522483D1
- Authority
- DE
- Germany
- Prior art keywords
- aqueous liquid
- demineralizing water
- demineralizing
- water
- aqueous
- 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.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J41/00—Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
- B01J41/04—Processes using organic exchangers
- B01J41/05—Processes using organic exchangers in the strongly basic form
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S210/00—Liquid purification or separation
- Y10S210/90—Ultra pure water, e.g. conductivity water
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S210/00—Liquid purification or separation
- Y10S210/902—Materials removed
- Y10S210/917—Color
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3142294 | 1994-03-01 | ||
JP3142094 | 1994-03-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69522483D1 true DE69522483D1 (de) | 2001-10-11 |
DE69522483T2 DE69522483T2 (de) | 2002-04-25 |
Family
ID=26369879
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69522483T Expired - Fee Related DE69522483T2 (de) | 1994-03-01 | 1995-02-28 | Methode zur Demineralisierung von Wasser oder einer wässerigen Flüssigkeit |
Country Status (3)
Country | Link |
---|---|
US (1) | US5518627A (de) |
EP (1) | EP0670184B1 (de) |
DE (1) | DE69522483T2 (de) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5954965A (en) * | 1996-03-29 | 1999-09-21 | Mitsubishi Chemical Corporation | Process for producing pure water |
US5868915A (en) * | 1996-09-23 | 1999-02-09 | United States Filter Corporation | Electrodeionization apparatus and method |
SG74047A1 (en) * | 1997-04-30 | 2000-07-18 | Mitsubishi Chem Corp | Process for producing alkylene glycol |
IT1292127B1 (it) * | 1997-06-11 | 1999-01-25 | Bracco Spa | Processo per la dissalazione di sostanze instabili a ph acidi |
US6284124B1 (en) | 1999-01-29 | 2001-09-04 | United States Filter Corporation | Electrodeionization apparatus and method |
US6432306B1 (en) | 2000-04-11 | 2002-08-13 | Dibra S.P.A. | Device for the deionization of substances that are not stable at acidic pH |
GB0016846D0 (en) * | 2000-07-10 | 2000-08-30 | United States Filter Corp | Electrodeionisation Apparatus |
CA2353378C (en) * | 2000-07-24 | 2008-09-23 | Asahi Glass Company, Limited | Anion exchange membrane, process for its production and solution treating apparatus |
US7147785B2 (en) * | 2000-09-28 | 2006-12-12 | Usfilter Corporation | Electrodeionization device and methods of use |
US6607647B2 (en) | 2001-04-25 | 2003-08-19 | United States Filter Corporation | Electrodeionization apparatus with expanded conductive mesh electrode and method |
US6649037B2 (en) * | 2001-05-29 | 2003-11-18 | United States Filter Corporation | Electrodeionization apparatus and method |
WO2003033122A2 (en) * | 2001-10-15 | 2003-04-24 | United States Filter Corporation | Apparatus for fluid purification and methods of manufacture and use thereof |
WO2003087003A1 (fr) * | 2002-04-15 | 2003-10-23 | Kabushikikaisha Sekuto Kagaku | Enduit de protection contre les rayonnements thermiques a base d'eau destine au verre, verre protege contre les rayonnements thermiques, et procede de protection contre les rayonnements thermiques |
US7501061B2 (en) * | 2002-10-23 | 2009-03-10 | Siemens Water Technologies Holding Corp. | Production of water for injection using reverse osmosis |
US20050103717A1 (en) * | 2003-11-13 | 2005-05-19 | United States Filter Corporation | Water treatment system and method |
US7563351B2 (en) | 2003-11-13 | 2009-07-21 | Siemens Water Technologies Holding Corp. | Water treatment system and method |
US7582198B2 (en) * | 2003-11-13 | 2009-09-01 | Siemens Water Technologies Holding Corp. | Water treatment system and method |
US7083733B2 (en) * | 2003-11-13 | 2006-08-01 | Usfilter Corporation | Water treatment system and method |
US7846340B2 (en) * | 2003-11-13 | 2010-12-07 | Siemens Water Technologies Corp. | Water treatment system and method |
US7862700B2 (en) * | 2003-11-13 | 2011-01-04 | Siemens Water Technologies Holding Corp. | Water treatment system and method |
US7604725B2 (en) * | 2003-11-13 | 2009-10-20 | Siemens Water Technologies Holding Corp. | Water treatment system and method |
US8377279B2 (en) | 2003-11-13 | 2013-02-19 | Siemens Industry, Inc. | Water treatment system and method |
US7329358B2 (en) * | 2004-05-27 | 2008-02-12 | Siemens Water Technologies Holding Corp. | Water treatment process |
US7658828B2 (en) * | 2005-04-13 | 2010-02-09 | Siemens Water Technologies Holding Corp. | Regeneration of adsorption media within electrical purification apparatuses |
US20060231406A1 (en) * | 2005-04-13 | 2006-10-19 | Usfilter Corporation | Regeneration of adsorption media within electrical purification apparatuses |
US8045849B2 (en) * | 2005-06-01 | 2011-10-25 | Siemens Industry, Inc. | Water treatment system and process |
US8277627B2 (en) | 2006-06-13 | 2012-10-02 | Siemens Industry, Inc. | Method and system for irrigation |
US10252923B2 (en) | 2006-06-13 | 2019-04-09 | Evoqua Water Technologies Llc | Method and system for water treatment |
US10213744B2 (en) | 2006-06-13 | 2019-02-26 | Evoqua Water Technologies Llc | Method and system for water treatment |
US8114259B2 (en) * | 2006-06-13 | 2012-02-14 | Siemens Industry, Inc. | Method and system for providing potable water |
US20080067069A1 (en) | 2006-06-22 | 2008-03-20 | Siemens Water Technologies Corp. | Low scale potential water treatment |
US7820024B2 (en) * | 2006-06-23 | 2010-10-26 | Siemens Water Technologies Corp. | Electrically-driven separation apparatus |
US7744760B2 (en) * | 2006-09-20 | 2010-06-29 | Siemens Water Technologies Corp. | Method and apparatus for desalination |
DE102006045504A1 (de) * | 2006-09-27 | 2008-04-03 | Lanxess Deutschland Gmbh | Wärmestabile Anionenaustauscher |
US8585882B2 (en) | 2007-11-30 | 2013-11-19 | Siemens Water Technologies Llc | Systems and methods for water treatment |
SG189686A1 (en) * | 2008-04-03 | 2013-05-31 | Siemens Industry Inc | Low energy system and method of desalinating seawater |
JP6550453B2 (ja) | 2015-03-13 | 2019-07-24 | 日東電工株式会社 | アイオノマー樹脂、それを含むアイオノマー溶液、積層体、部材、電気化学素子及び電気化学デバイス |
MX2020000854A (es) | 2017-08-21 | 2020-07-13 | Evoqua Water Tech Llc | Tratamiento de agua salina para uso agricola y potable. |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4029609A (en) * | 1975-06-11 | 1977-06-14 | Toyo Boseki Kabushiki Kaisha | Novel polyethers having pendent aminomethylene groups and having improved thermal and chemical stability |
US4052343A (en) * | 1975-11-10 | 1977-10-04 | Rohm And Haas Company | Crosslinked, macroreticular poly(dimethylaminoethyl methacrylate) ion-exchange resins and method of preparation by aqueous suspension polymerization using trialkylamine phase extender |
US4098691A (en) * | 1977-02-10 | 1978-07-04 | Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of Energy, Mines And Resources | Purification of water for boiler |
US4694044A (en) * | 1984-03-09 | 1987-09-15 | Research Development Corp. Of Japan | Adsorbent |
JPH0722711B2 (ja) * | 1986-06-10 | 1995-03-15 | 三菱化学株式会社 | 陰イオン交換樹脂及びその製造方法 |
US4843130A (en) * | 1987-04-17 | 1989-06-27 | Otsuka Kagaku Kabushiki Kaisha | Antibacterial polymer |
US4820421A (en) * | 1987-05-01 | 1989-04-11 | Auerswald David C | System and method for demineralizing water |
JPH07116064B2 (ja) * | 1987-07-21 | 1995-12-13 | 三菱化学株式会社 | 分離剤 |
US5096971A (en) * | 1988-10-24 | 1992-03-17 | Mitsubishi Kasei Corporation | Adsorbent for optical resolution and resolution method employing it |
GB8912903D0 (en) * | 1989-06-05 | 1989-07-26 | Smith Kline French Lab | Compounds |
JP3147945B2 (ja) * | 1991-08-29 | 2001-03-19 | 東北電力株式会社 | 発電設備における熱水処理用架橋アニオン交換体 |
JP3147389B2 (ja) * | 1990-02-28 | 2001-03-19 | 三菱化学株式会社 | アニオン交換体 |
US5350523A (en) * | 1990-02-28 | 1994-09-27 | Mitsubishi Kasei Corporation | Anion exchange method |
EP0444643B1 (de) * | 1990-02-28 | 1996-05-08 | Mitsubishi Chemical Corporation | Anionenaustauscher |
JP3147941B2 (ja) * | 1991-08-26 | 2001-03-19 | 三菱化学株式会社 | 超純水製造用架橋アニオン交換体 |
EP0565086B1 (de) * | 1992-04-10 | 1996-12-27 | Mitsubishi Chemical Corporation | Verfahren zur Herstellung von kugelförmigen vernetzten Acrylnitril-Copolymerisaten |
-
1995
- 1995-02-28 DE DE69522483T patent/DE69522483T2/de not_active Expired - Fee Related
- 1995-02-28 EP EP95102828A patent/EP0670184B1/de not_active Expired - Lifetime
- 1995-03-01 US US08/396,795 patent/US5518627A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0670184B1 (de) | 2001-09-05 |
EP0670184A2 (de) | 1995-09-06 |
US5518627A (en) | 1996-05-21 |
EP0670184A3 (de) | 1995-09-27 |
DE69522483T2 (de) | 2002-04-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |