EP1235622A4 - Substrat d'electrodesionisation et dispositif destine a un traitement d'electrodesionisation - Google Patents
Substrat d'electrodesionisation et dispositif destine a un traitement d'electrodesionisationInfo
- Publication number
- EP1235622A4 EP1235622A4 EP00954125A EP00954125A EP1235622A4 EP 1235622 A4 EP1235622 A4 EP 1235622A4 EP 00954125 A EP00954125 A EP 00954125A EP 00954125 A EP00954125 A EP 00954125A EP 1235622 A4 EP1235622 A4 EP 1235622A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- electrodeionization
- substrate
- treatment
- electrodeionization treatment
- electrodeionization substrate
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
- B01D61/44—Ion-selective electrodialysis
- B01D61/46—Apparatus therefor
- B01D61/48—Apparatus therefor having one or more compartments filled with ion-exchange material, e.g. electrodeionisation
-
- 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
- B01J47/00—Ion-exchange processes in general; Apparatus therefor
- B01J47/018—Granulation; Incorporation of ion-exchangers in a matrix; Mixing with inert materials
-
- 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
- B01J47/00—Ion-exchange processes in general; Apparatus therefor
- B01J47/02—Column or bed processes
- B01J47/06—Column or bed processes during which the ion-exchange material is subjected to a physical treatment, e.g. heat, electric current, irradiation or vibration
- B01J47/08—Column or bed processes during which the ion-exchange material is subjected to a physical treatment, e.g. heat, electric current, irradiation or vibration subjected to a direct electric current
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/4604—Treatment of water, waste water, or sewage by electrochemical methods for desalination of seawater or brackish water
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/469—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Water Supply & Treatment (AREA)
- Materials Engineering (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Urology & Nephrology (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US37623899A | 1999-08-18 | 1999-08-18 | |
US376238 | 1999-08-18 | ||
PCT/US2000/022624 WO2001012292A1 (fr) | 1999-08-18 | 2000-08-17 | Substrat d'electrodesionisation et dispositif destine a un traitement d'electrodesionisation |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1235622A1 EP1235622A1 (fr) | 2002-09-04 |
EP1235622A4 true EP1235622A4 (fr) | 2003-05-07 |
Family
ID=23484214
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00954125A Withdrawn EP1235622A4 (fr) | 1999-08-18 | 2000-08-17 | Substrat d'electrodesionisation et dispositif destine a un traitement d'electrodesionisation |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1235622A4 (fr) |
AU (1) | AU6646000A (fr) |
CA (1) | CA2378334A1 (fr) |
WO (1) | WO2001012292A1 (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10032686A1 (de) * | 2000-07-05 | 2002-01-31 | G E R U S Ges Fuer Elektrochem | Poröser von Wasser durchströmbarer Körper aus Ionenaustauscherharz und Verfahren zu seiner Herstellung |
KR100917433B1 (ko) * | 2001-11-29 | 2009-09-14 | 가부시키가이샤 에바라 세이사꾸쇼 | 이온 교환기를 재생시키는 방법 및 장치, 그리고 전해질처리장치 |
AU2003251315A1 (en) * | 2002-05-30 | 2003-12-19 | Lobo Liquids, Llc | Method and apparatus for treating metal ion containing streams |
US6797140B2 (en) * | 2002-08-06 | 2004-09-28 | The University Of Chicago | Electrodeionization method |
US7306934B2 (en) * | 2002-11-05 | 2007-12-11 | Uchicago Argonne, Llc | Porous solid ion exchange wafer for immobilizing biomolecules |
US7452920B2 (en) * | 2004-09-17 | 2008-11-18 | Uchicago Argonne, Llc | Electronically and ionically conductive porous material and method for manufacture of resin wafers therefrom |
KR20140014217A (ko) * | 2011-03-10 | 2014-02-05 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 여과 매체 |
US10651493B2 (en) * | 2013-06-07 | 2020-05-12 | The Board Of Trustees Of The University Of Arkansas | Reverse electrodialysis systems comprising wafer and applications thereof |
WO2014210126A1 (fr) * | 2013-06-25 | 2014-12-31 | Ionic Solutions Ltd. | Procédé et appareil pour la régulation du flux osmotique dans des systèmes d'électrodialyse |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5346924A (en) * | 1992-09-23 | 1994-09-13 | Ip Holding Company | Heterogeneous ion exchange materials comprising polyethylene of linear low density or high density high molecular weight |
EP0865816A2 (fr) * | 1997-03-19 | 1998-09-23 | Asahi Glass Company Ltd. | Appareil de production d'eau déminéralisée |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MY113226A (en) * | 1995-01-19 | 2001-12-31 | Asahi Glass Co Ltd | Porous ion exchanger and method for producing deionized water |
-
2000
- 2000-08-17 EP EP00954125A patent/EP1235622A4/fr not_active Withdrawn
- 2000-08-17 CA CA002378334A patent/CA2378334A1/fr not_active Abandoned
- 2000-08-17 WO PCT/US2000/022624 patent/WO2001012292A1/fr not_active Application Discontinuation
- 2000-08-17 AU AU66460/00A patent/AU6646000A/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5346924A (en) * | 1992-09-23 | 1994-09-13 | Ip Holding Company | Heterogeneous ion exchange materials comprising polyethylene of linear low density or high density high molecular weight |
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 |
EP0865816A2 (fr) * | 1997-03-19 | 1998-09-23 | Asahi Glass Company Ltd. | Appareil de production d'eau déminéralisée |
Non-Patent Citations (1)
Title |
---|
See also references of WO0112292A1 * |
Also Published As
Publication number | Publication date |
---|---|
CA2378334A1 (fr) | 2001-02-22 |
WO2001012292A1 (fr) | 2001-02-22 |
AU6646000A (en) | 2001-03-13 |
EP1235622A1 (fr) | 2002-09-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20020319 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20030325 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: 7B 01J 47/12 B Ipc: 7B 01D 61/48 A Ipc: 7B 01J 47/08 B Ipc: 7C 08J 5/22 B |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
R17P | Request for examination filed (corrected) |
Effective date: 20020315 |
|
18W | Application withdrawn |
Effective date: 20030714 |