FR2331372A1 - Appareil d'echange d'ions a regeneration electrique - Google Patents
Appareil d'echange d'ions a regeneration electriqueInfo
- Publication number
- FR2331372A1 FR2331372A1 FR7631184A FR7631184A FR2331372A1 FR 2331372 A1 FR2331372 A1 FR 2331372A1 FR 7631184 A FR7631184 A FR 7631184A FR 7631184 A FR7631184 A FR 7631184A FR 2331372 A1 FR2331372 A1 FR 2331372A1
- Authority
- FR
- France
- Prior art keywords
- ion exchange
- extend
- wall
- exchange equipment
- regenerated ion
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/20—Manufacture of shaped structures of ion-exchange resins
- C08J5/22—Films, membranes or diaphragms
- C08J5/2206—Films, membranes or diaphragms based on organic and/or inorganic macromolecular compounds
-
- 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
- B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
- B01J49/30—Electrical regeneration
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2379/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen, or carbon only, not provided for in groups C08J2361/00 - C08J2377/00
- C08J2379/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
- C08J2379/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
Landscapes
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/631,841 US4032452A (en) | 1975-11-13 | 1975-11-13 | Electrically regenerated ion exchange system |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2331372A1 true FR2331372A1 (fr) | 1977-06-10 |
FR2331372B1 FR2331372B1 (fr) | 1982-11-05 |
Family
ID=24532990
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7631184A Granted FR2331372A1 (fr) | 1975-11-13 | 1976-10-15 | Appareil d'echange d'ions a regeneration electrique |
Country Status (9)
Country | Link |
---|---|
US (1) | US4032452A (fr) |
JP (1) | JPS6050493B2 (fr) |
BE (1) | BE848286A (fr) |
CA (1) | CA1072912A (fr) |
DE (1) | DE2649195A1 (fr) |
FR (1) | FR2331372A1 (fr) |
GB (1) | GB1541851A (fr) |
IT (1) | IT1062701B (fr) |
NL (1) | NL7610941A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3808043A1 (de) * | 1988-03-11 | 1989-09-21 | Cillit Wassertechnik | Verfahren und vorrichtung zur teil- oder vollentsalzung von wasser |
EP0503651A1 (fr) * | 1991-03-13 | 1992-09-16 | Ebara Corporation | Appareil de déminéralisation régénérable électriquement |
Families Citing this family (63)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4465573A (en) * | 1981-05-12 | 1984-08-14 | Hare Harry M O | Method and apparatus for the purification of water |
US4888098A (en) * | 1986-02-20 | 1989-12-19 | Raychem Corporation | Method and articles employing ion exchange material |
US5007989A (en) * | 1986-02-20 | 1991-04-16 | Raychem Corporation | Method and articles employing ion exchange material |
EP0388990A3 (fr) | 1986-02-20 | 1993-03-31 | RAYCHEM CORPORATION (a Delaware corporation) | Méthode et articles utilisant un matériau échangeur d'ions |
US5045163A (en) * | 1986-02-20 | 1991-09-03 | Raychem Corporation | Electrochemical method for measuring chemical species employing ion exchange material |
US5019235A (en) * | 1986-02-20 | 1991-05-28 | Raychem Corporation | Method and articles employing ion exchange material |
US5074988A (en) * | 1986-02-20 | 1991-12-24 | Raychem Corporation | Apparatus for monitoring an electrolyte |
WO1992011089A1 (fr) * | 1990-12-17 | 1992-07-09 | Ionpure Technologies Corporation | Appareil de desionisation electrique |
US5292422A (en) * | 1992-09-15 | 1994-03-08 | Ip Holding Company | Modules for electrodeionization apparatus |
US5346924B1 (en) * | 1992-09-23 | 2000-04-25 | Ionpure Techn Corp | Heterogenous ion exchange materials comprising polyethylene of linear low density or high density high molecular weight |
JP2751090B2 (ja) * | 1993-04-21 | 1998-05-18 | 日本錬水株式会社 | 純水製造装置 |
DE69532281T2 (de) * | 1994-05-20 | 2004-09-30 | United States Filter Corp., Palm Desert | Verfahren und vorrichtung zur elektrischen entionisierung mit polaritätsumschaltung und doppelumkehrung |
JP3394372B2 (ja) * | 1995-10-04 | 2003-04-07 | 株式会社荏原製作所 | 電気再生式脱塩装置 |
US6254883B1 (en) | 1996-01-30 | 2001-07-03 | Novagent Oy | Composition for transdermal delivery of drugs |
US5868915A (en) * | 1996-09-23 | 1999-02-09 | United States Filter Corporation | Electrodeionization apparatus and method |
US5788826A (en) * | 1997-01-28 | 1998-08-04 | Pionetics Corporation | Electrochemically assisted ion exchange |
US6284124B1 (en) | 1999-01-29 | 2001-09-04 | United States Filter Corporation | Electrodeionization apparatus and method |
GB0016846D0 (en) * | 2000-07-10 | 2000-08-30 | United States Filter Corp | Electrodeionisation Apparatus |
US6998044B2 (en) * | 2000-09-14 | 2006-02-14 | The Boc Group, Inc. | Electrophoretic cross-flow filtration and electrodeionization: method for treating effluent waste and apparatus for use therewith |
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 |
AU2002337876A1 (en) | 2001-10-15 | 2003-04-28 | United States Filter Corporation | Apparatus for fluid purification and methods of manufacture and use thereof |
US7094325B2 (en) * | 2002-02-02 | 2006-08-22 | Ionics, Incorporated | EDI and related stacks and method and apparatus for preparing such |
US6913741B2 (en) * | 2002-09-30 | 2005-07-05 | Halox Technologies, Inc. | System and process for producing halogen oxides |
US7241435B2 (en) * | 2002-09-30 | 2007-07-10 | Halox Technologies, Inc. | System and process for producing halogen oxides |
US7501061B2 (en) * | 2002-10-23 | 2009-03-10 | Siemens Water Technologies Holding Corp. | Production of water for injection using reverse osmosis |
US7344629B2 (en) * | 2003-08-08 | 2008-03-18 | Pionetics Corporation | Selectable ion concentrations with electrolytic ion exchange |
US7083733B2 (en) | 2003-11-13 | 2006-08-01 | Usfilter Corporation | Water treatment system and method |
US20050103717A1 (en) * | 2003-11-13 | 2005-05-19 | United States Filter Corporation | Water treatment system and method |
US7604725B2 (en) * | 2003-11-13 | 2009-10-20 | 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 |
US7563351B2 (en) * | 2003-11-13 | 2009-07-21 | Siemens Water Technologies Holding Corp. | Water treatment system and method |
US7862700B2 (en) * | 2003-11-13 | 2011-01-04 | 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 |
US7846340B2 (en) * | 2003-11-13 | 2010-12-07 | Siemens Water Technologies Corp. | Water treatment system and method |
US7329358B2 (en) * | 2004-05-27 | 2008-02-12 | Siemens Water Technologies Holding Corp. | Water treatment process |
US7959780B2 (en) | 2004-07-26 | 2011-06-14 | Emporia Capital Funding Llc | Textured ion exchange membranes |
US20060137986A1 (en) * | 2004-12-23 | 2006-06-29 | Pionetics Corporation | Fluid flow controlling valve having seal with reduced leakage |
US20060138997A1 (en) * | 2004-12-28 | 2006-06-29 | Pionetics Corporation | Power supply for electrochemical ion exchange |
US20060231406A1 (en) * | 2005-04-13 | 2006-10-19 | Usfilter Corporation | Regeneration of adsorption media within electrical purification apparatuses |
US7658828B2 (en) * | 2005-04-13 | 2010-02-09 | Siemens Water Technologies Holding Corp. | Regeneration of adsorption media within electrical purification apparatuses |
EP1885655B1 (fr) * | 2005-06-01 | 2014-12-17 | Evoqua Water Technologies LLC | Procédé de traitement de l'eau par une désinfection intermittente |
US7780833B2 (en) | 2005-07-26 | 2010-08-24 | John Hawkins | Electrochemical ion exchange with textured membranes and cartridge |
CN105540763A (zh) | 2005-10-06 | 2016-05-04 | 派克逖克斯公司 | 流体的电化学离子交换处理 |
US8277627B2 (en) | 2006-06-13 | 2012-10-02 | Siemens Industry, Inc. | Method and system for irrigation |
US8114259B2 (en) * | 2006-06-13 | 2012-02-14 | Siemens Industry, Inc. | Method and system for providing potable water |
US10213744B2 (en) | 2006-06-13 | 2019-02-26 | Evoqua Water Technologies Llc | Method and system for water treatment |
US10252923B2 (en) | 2006-06-13 | 2019-04-09 | Evoqua Water Technologies Llc | Method and system for water treatment |
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 |
WO2008048656A2 (fr) * | 2006-10-18 | 2008-04-24 | Kinetico Incorporated | Appareil d'électrorégénération et procédé de traitement d'eau |
CA2707214A1 (fr) | 2007-11-30 | 2009-06-11 | Siemens Water Technologies Corp. | Systemes et procedes pour le traitement de l'eau |
US9776137B2 (en) * | 2008-11-12 | 2017-10-03 | Board Of Regents, The University Of Texas System | Recovery of regenerant electrolyte |
US8518253B2 (en) * | 2008-12-17 | 2013-08-27 | General Electric Company | Ion-exchange device and regeneration method of ion-exchange material thereof |
JP5935079B2 (ja) * | 2011-05-13 | 2016-06-15 | パナソニックIpマネジメント株式会社 | 再生式軟水化装置 |
US9724645B2 (en) | 2012-02-02 | 2017-08-08 | Tangent Company Llc | Electrochemically regenerated water deionization |
US9778299B2 (en) * | 2014-03-06 | 2017-10-03 | The Board Of Regents Of The University Of Texas System | Methods and devices for measuring compositions of fluids |
US9757695B2 (en) | 2015-01-03 | 2017-09-12 | Pionetics Corporation | Anti-scale electrochemical apparatus with water-splitting ion exchange membrane |
EA202090132A1 (ru) | 2017-08-21 | 2020-08-03 | Эвокуа Уотер Текнолоджиз Ллк | Обработка соленой воды для ее использования для сельскохозяйственных и хозяйственных нужд |
WO2023046740A1 (fr) | 2021-09-24 | 2023-03-30 | Zhejiang Qinyuan Water Treatment S. T. Co., Ltd. | Dispositif de traitement de l'eau par échange d'ions assisté électrochimiquement présentant un agencement spécifique de cellules électrochimiques |
CN117999118A (zh) | 2021-09-24 | 2024-05-07 | 浙江沁园水处理科技有限公司 | 具有并联布置的电化学电池和反渗透单元的电化学辅助离子交换水处理装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1116048A (fr) * | 1953-12-17 | 1956-05-03 | Tno | Procédé et appareillage pour la désionisation et la concentration de liquides contenant des sels |
US3254016A (en) * | 1961-11-02 | 1966-05-31 | Gen Electric | Apparatus for demineralizing raw water |
US3274095A (en) * | 1962-01-17 | 1966-09-20 | Meyers Laurence | Means for transfer of ions |
FR2292504A1 (fr) * | 1974-11-29 | 1976-06-25 | Yeda Res & Dev | Dispositif d'electrodialyse |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2812300A (en) * | 1956-02-07 | 1957-11-05 | Clayton Manufacturing Co | Electrolytic regeneration of ion exchange resins |
US3006828A (en) * | 1957-12-09 | 1961-10-31 | Gen Electric | Water demineralizing methods and systems |
US3767600A (en) * | 1968-08-30 | 1973-10-23 | Rohm & Haas | Porous polymers with ionic functional groups based on polyfunctional methacrylates |
JPS4837675B1 (fr) * | 1968-12-16 | 1973-11-13 | ||
US3645884A (en) * | 1969-07-10 | 1972-02-29 | Edwin R Gilliland | Electrolytic ion exchange apparatus |
US3885069A (en) * | 1972-08-11 | 1975-05-20 | Us Agriculture | Preparation of crosslinked polyethylenimine and impregnation of cellulosic material with in situ crosslink-polymerized ethylenimine |
-
1975
- 1975-11-13 US US05/631,841 patent/US4032452A/en not_active Expired - Lifetime
-
1976
- 1976-09-21 CA CA261,636A patent/CA1072912A/fr not_active Expired
- 1976-10-01 NL NL7610941A patent/NL7610941A/ not_active Application Discontinuation
- 1976-10-04 GB GB41109/76A patent/GB1541851A/en not_active Expired
- 1976-10-05 IT IT51587/76A patent/IT1062701B/it active
- 1976-10-15 FR FR7631184A patent/FR2331372A1/fr active Granted
- 1976-10-28 DE DE19762649195 patent/DE2649195A1/de not_active Ceased
- 1976-11-12 JP JP51135474A patent/JPS6050493B2/ja not_active Expired
- 1976-11-12 BE BE172312A patent/BE848286A/fr not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1116048A (fr) * | 1953-12-17 | 1956-05-03 | Tno | Procédé et appareillage pour la désionisation et la concentration de liquides contenant des sels |
US3254016A (en) * | 1961-11-02 | 1966-05-31 | Gen Electric | Apparatus for demineralizing raw water |
US3274095A (en) * | 1962-01-17 | 1966-09-20 | Meyers Laurence | Means for transfer of ions |
FR2292504A1 (fr) * | 1974-11-29 | 1976-06-25 | Yeda Res & Dev | Dispositif d'electrodialyse |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3808043A1 (de) * | 1988-03-11 | 1989-09-21 | Cillit Wassertechnik | Verfahren und vorrichtung zur teil- oder vollentsalzung von wasser |
EP0503651A1 (fr) * | 1991-03-13 | 1992-09-16 | Ebara Corporation | Appareil de déminéralisation régénérable électriquement |
US5308467A (en) * | 1991-03-13 | 1994-05-03 | Ebara Corporation | Electrically regenerable demineralizing apparatus |
Also Published As
Publication number | Publication date |
---|---|
CA1072912A (fr) | 1980-03-04 |
NL7610941A (nl) | 1977-05-17 |
GB1541851A (en) | 1979-03-07 |
JPS5262178A (en) | 1977-05-23 |
JPS6050493B2 (ja) | 1985-11-08 |
BE848286A (fr) | 1977-03-01 |
DE2649195A1 (de) | 1977-05-26 |
IT1062701B (it) | 1984-10-31 |
US4032452A (en) | 1977-06-28 |
FR2331372B1 (fr) | 1982-11-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |