GB2403166B - Electrodeionisation process - Google Patents

Electrodeionisation process

Info

Publication number
GB2403166B
GB2403166B GB0314739A GB0314739A GB2403166B GB 2403166 B GB2403166 B GB 2403166B GB 0314739 A GB0314739 A GB 0314739A GB 0314739 A GB0314739 A GB 0314739A GB 2403166 B GB2403166 B GB 2403166B
Authority
GB
United Kingdom
Prior art keywords
electrodeionisation process
electrodeionisation
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
Application number
GB0314739A
Other versions
GB0314739D0 (en
GB2403166A (en
Inventor
Andrew Derek Turner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IPSOLUTIONS
Accentus Medical PLC
Original Assignee
IPSOLUTIONS
Accentus Medical PLC
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by IPSOLUTIONS, Accentus Medical PLC filed Critical IPSOLUTIONS
Priority to GB0314739A priority Critical patent/GB2403166B/en
Publication of GB0314739D0 publication Critical patent/GB0314739D0/en
Publication of GB2403166A publication Critical patent/GB2403166A/en
Application granted granted Critical
Publication of GB2403166B publication Critical patent/GB2403166B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • C02F1/4693—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis electrodialysis
    • C02F1/4695—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis electrodialysis electrodeionisation
    • 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
    • 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
    • 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
    • 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
    • B01D61/52—Accessories; Auxiliary operation
    • 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
    • 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
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/46109—Electrodes
    • C02F2001/46152—Electrodes characterised by the shape or form
    • C02F2001/46157—Perforated or foraminous electrodes
    • C02F2001/46161—Porous electrodes
    • 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
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/46109—Electrodes
    • C02F2001/46152—Electrodes characterised by the shape or form
    • C02F2001/46157—Perforated or foraminous electrodes
    • C02F2001/46161—Porous electrodes
    • C02F2001/46166—Gas diffusion electrodes
GB0314739A 2003-06-25 2003-06-25 Electrodeionisation process Expired - Fee Related GB2403166B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0314739A GB2403166B (en) 2003-06-25 2003-06-25 Electrodeionisation process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0314739A GB2403166B (en) 2003-06-25 2003-06-25 Electrodeionisation process

Publications (3)

Publication Number Publication Date
GB0314739D0 GB0314739D0 (en) 2003-07-30
GB2403166A GB2403166A (en) 2004-12-29
GB2403166B true GB2403166B (en) 2006-11-01

Family

ID=27637258

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0314739A Expired - Fee Related GB2403166B (en) 2003-06-25 2003-06-25 Electrodeionisation process

Country Status (1)

Country Link
GB (1) GB2403166B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140016893A (en) * 2011-01-25 2014-02-10 제너럴 일렉트릭 캄파니 Ionic species removal system

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007093921A2 (en) * 2006-02-14 2007-08-23 Delphi Technologies, Inc. Barrier coatings for a piezoelectric device
GB0602956D0 (en) * 2006-02-14 2006-03-29 Delphi Tech Inc Barrier coatings
US20080067069A1 (en) 2006-06-22 2008-03-20 Siemens Water Technologies Corp. Low scale potential water treatment
CN103739044B (en) * 2006-06-22 2016-07-13 伊沃夸水处理技术有限责任公司 Low scale potentiality water processes
KR20100099227A (en) 2007-11-30 2010-09-10 지멘스 워터 테크놀로지스 코포레이션 Systems and methods for water treatment
US10463776B2 (en) 2015-12-31 2019-11-05 Baxter International Inc. Methods and apparatuses using urea permselective diffusion through charged membranes
US10406270B2 (en) * 2015-12-31 2019-09-10 Baxter International Inc. Devices for urea electrolysis with combination electrodialysis and urea oxidation cell and methods of using same
US10391222B2 (en) 2015-12-31 2019-08-27 Baxter International Inc. Devices for urea electrolysis and methods of using same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996035000A1 (en) * 1995-05-01 1996-11-07 E.I. Du Pont De Nemours And Company Electrochemical cell having a mass flow field made of glassy carbon
WO1996034998A1 (en) * 1995-05-01 1996-11-07 E.I. Du Pont De Nemours And Company Electrochemical conversion of anhydrous hydrogen halide to halogen gas using a cation-transporting membrane
WO1996035003A1 (en) * 1995-05-01 1996-11-07 E.I. Du Pont De Nemours And Company Electrochemical cell having a self-regulating gas diffusion layer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996035000A1 (en) * 1995-05-01 1996-11-07 E.I. Du Pont De Nemours And Company Electrochemical cell having a mass flow field made of glassy carbon
WO1996034998A1 (en) * 1995-05-01 1996-11-07 E.I. Du Pont De Nemours And Company Electrochemical conversion of anhydrous hydrogen halide to halogen gas using a cation-transporting membrane
WO1996035003A1 (en) * 1995-05-01 1996-11-07 E.I. Du Pont De Nemours And Company Electrochemical cell having a self-regulating gas diffusion layer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140016893A (en) * 2011-01-25 2014-02-10 제너럴 일렉트릭 캄파니 Ionic species removal system

Also Published As

Publication number Publication date
GB0314739D0 (en) 2003-07-30
GB2403166A (en) 2004-12-29

Similar Documents

Publication Publication Date Title
GB0320684D0 (en) Process
GB0319503D0 (en) Process
GB0306432D0 (en) Process
GB0322640D0 (en) Process
GB0313661D0 (en) Process
GB0316756D0 (en) Process
GB0303659D0 (en) Process
GB2403166B (en) Electrodeionisation process
GB0307259D0 (en) Process
GB0311725D0 (en) Process
GB0322648D0 (en) Process
GB0313110D0 (en) Process
GB0312451D0 (en) Process
GB0313031D0 (en) Process
GB0321240D0 (en) Process
GB0300733D0 (en) Process
GB0316872D0 (en) Process
GB0308672D0 (en) Process
GB0314960D0 (en) Process
GB0309962D0 (en) Process
GB0315858D0 (en) Process
GB0305287D0 (en) Process
GB0302863D0 (en) De-oxygenating process
GB0312925D0 (en) Process
GB0313256D0 (en) Process

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20090625