GB2294457B - Fluid chlorination, for example, employed in a water injection system - Google Patents

Fluid chlorination, for example, employed in a water injection system

Info

Publication number
GB2294457B
GB2294457B GB9524788A GB9524788A GB2294457B GB 2294457 B GB2294457 B GB 2294457B GB 9524788 A GB9524788 A GB 9524788A GB 9524788 A GB9524788 A GB 9524788A GB 2294457 B GB2294457 B GB 2294457B
Authority
GB
United Kingdom
Prior art keywords
employed
water injection
injection system
fluid chlorination
chlorination
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
GB9524788A
Other versions
GB9524788D0 (en
GB2294457A (en
Inventor
Robert D Eden
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.)
Capcis Ltd
Original Assignee
Capcis Ltd
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 Capcis Ltd filed Critical Capcis Ltd
Publication of GB9524788D0 publication Critical patent/GB9524788D0/en
Publication of GB2294457A publication Critical patent/GB2294457A/en
Application granted granted Critical
Publication of GB2294457B publication Critical patent/GB2294457B/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
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
    • C02F1/4672—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation
    • C02F1/4674—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation with halogen or compound of halogens, e.g. chlorine, bromine
    • 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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/54—Compositions for in situ inhibition of corrosion in boreholes or wells
    • 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
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/46—Apparatus for electrochemical processes
    • C02F2201/461—Electrolysis apparatus
    • C02F2201/46105—Details relating to the electrolytic devices
    • C02F2201/4611—Fluid flow
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/04—Oxidation reduction potential [ORP]
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/04—Disinfection
GB9524788A 1993-06-03 1994-06-03 Fluid chlorination, for example, employed in a water injection system Expired - Fee Related GB2294457B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB939311500A GB9311500D0 (en) 1993-06-03 1993-06-03 Fluid treatment apparatus
PCT/GB1994/001222 WO1994029222A2 (en) 1993-06-03 1994-06-03 Fluid chlorination, for example, employed in a water injection system

Publications (3)

Publication Number Publication Date
GB9524788D0 GB9524788D0 (en) 1996-02-21
GB2294457A GB2294457A (en) 1996-05-01
GB2294457B true GB2294457B (en) 1997-10-15

Family

ID=10736603

Family Applications (2)

Application Number Title Priority Date Filing Date
GB939311500A Pending GB9311500D0 (en) 1993-06-03 1993-06-03 Fluid treatment apparatus
GB9524788A Expired - Fee Related GB2294457B (en) 1993-06-03 1994-06-03 Fluid chlorination, for example, employed in a water injection system

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB939311500A Pending GB9311500D0 (en) 1993-06-03 1993-06-03 Fluid treatment apparatus

Country Status (3)

Country Link
AU (1) AU6804994A (en)
GB (2) GB9311500D0 (en)
WO (1) WO1994029222A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9603067D0 (en) * 1996-02-14 1996-04-10 Capcis Ltd Subsea raw water injection facility

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE151673C (en) *
FR2237983A1 (en) * 1973-07-20 1975-02-14 Hoechst Ag Electrolytic cell having good electrolyte circulation - with non-conducting, porous layers and conducting particles between electrodes
US4445990A (en) * 1981-11-12 1984-05-01 General Electric Company Electrolytic reactor for cleaning wastewater
US4561948A (en) * 1984-10-29 1985-12-31 West Virginia University Electrochemical neutralization of acid electrolyte
EP0480835A1 (en) * 1990-10-12 1992-04-15 Electricite De France Cell and apparatus for dewatering a product by electroosmosis with electrokinetic potential reversal

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE151673C (en) *
FR2237983A1 (en) * 1973-07-20 1975-02-14 Hoechst Ag Electrolytic cell having good electrolyte circulation - with non-conducting, porous layers and conducting particles between electrodes
US4445990A (en) * 1981-11-12 1984-05-01 General Electric Company Electrolytic reactor for cleaning wastewater
US4561948A (en) * 1984-10-29 1985-12-31 West Virginia University Electrochemical neutralization of acid electrolyte
EP0480835A1 (en) * 1990-10-12 1992-04-15 Electricite De France Cell and apparatus for dewatering a product by electroosmosis with electrokinetic potential reversal

Also Published As

Publication number Publication date
GB9311500D0 (en) 1993-07-21
GB9524788D0 (en) 1996-02-21
WO1994029222A2 (en) 1994-12-22
GB2294457A (en) 1996-05-01
WO1994029222A3 (en) 1994-12-22
AU6804994A (en) 1995-01-03

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Legal Events

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

Effective date: 20000603