GB2419590B - Water disinfection apparatus and method - Google Patents
Water disinfection apparatus and methodInfo
- Publication number
- GB2419590B GB2419590B GB0520939A GB0520939A GB2419590B GB 2419590 B GB2419590 B GB 2419590B GB 0520939 A GB0520939 A GB 0520939A GB 0520939 A GB0520939 A GB 0520939A GB 2419590 B GB2419590 B GB 2419590B
- Authority
- GB
- United Kingdom
- Prior art keywords
- disinfection apparatus
- water disinfection
- water
- disinfection
- 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
- 238000000034 method Methods 0.000 title 1
- 238000004659 sterilization and disinfection Methods 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title 1
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
- C02F1/4606—Treatment of water, waste water, or sewage by electrochemical methods for producing oligodynamic substances to disinfect the 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
- C02F1/461—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
-
- 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
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
- C02F1/505—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment by oligodynamic treatment
-
- 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
- C02F2001/46119—Cleaning the electrodes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/007—Contaminated open waterways, rivers, lakes or ponds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/02—Non-contaminated water, e.g. for industrial water supply
- C02F2103/023—Water in cooling circuits
-
- 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
-
- 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
- C02F2201/4619—Supplying gas to the electrolyte
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0422773.2A GB0422773D0 (en) | 2004-10-14 | 2004-10-14 | Water disinfection apparatus and method |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0520939D0 GB0520939D0 (en) | 2005-11-23 |
GB2419590A GB2419590A (en) | 2006-05-03 |
GB2419590B true GB2419590B (en) | 2010-07-14 |
Family
ID=33462664
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB0422773.2A Ceased GB0422773D0 (en) | 2004-10-14 | 2004-10-14 | Water disinfection apparatus and method |
GB0520939A Expired - Fee Related GB2419590B (en) | 2004-10-14 | 2005-10-14 | Water disinfection apparatus and method |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB0422773.2A Ceased GB0422773D0 (en) | 2004-10-14 | 2004-10-14 | Water disinfection apparatus and method |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB0422773D0 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2937312B1 (en) * | 2008-10-22 | 2013-07-05 | Alstom Transport Sa | STORAGE TANK FOR A LIQUID |
US10640403B2 (en) | 2013-08-15 | 2020-05-05 | Applied Silver, Inc. | Antimicrobial batch dilution system |
US11618696B2 (en) | 2013-08-15 | 2023-04-04 | Applied Silver, Inc. | Antimicrobial batch dilution system |
US9689106B2 (en) | 2013-12-06 | 2017-06-27 | Applied Silver, Inc. | Antimicrobial fabric application system |
US20170050870A1 (en) | 2015-08-21 | 2017-02-23 | Applied Silver, Inc. | Systems And Processes For Treating Textiles With An Antimicrobial Agent |
US10760207B2 (en) | 2017-03-01 | 2020-09-01 | Applied Silver, Inc. | Systems and processes for treating textiles with an antimicrobial agent |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4525272A (en) * | 1984-02-21 | 1985-06-25 | Swimaid, Inc. | Electrochemical ionization system for purifying water |
US4769119A (en) * | 1986-03-24 | 1988-09-06 | Waterdynamics (Proprietary) Limited | Water treatment |
US5059296A (en) * | 1989-02-21 | 1991-10-22 | Floatron, Inc. | Portable self-contained solar powered water purifier |
GB2298858A (en) * | 1995-03-06 | 1996-09-18 | Unilever Plc | Water treatment |
WO2002038266A1 (en) * | 2000-11-06 | 2002-05-16 | American Silver, L.L.C. | Apparatus and method for producing antimicrobial silver solution |
JP2002361256A (en) * | 2001-06-12 | 2002-12-17 | Nippon Ion Kk | Device for sterilizing and algacidal treatment of liquid with metallic ion |
EP1674428A1 (en) * | 2003-08-22 | 2006-06-28 | Kido, Toshihiro | Method for producing water containing metal ion and water treatment method using said production method, and tool for producing water containing metal ion and water treatment device using said production tool |
-
2004
- 2004-10-14 GB GBGB0422773.2A patent/GB0422773D0/en not_active Ceased
-
2005
- 2005-10-14 GB GB0520939A patent/GB2419590B/en not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4525272A (en) * | 1984-02-21 | 1985-06-25 | Swimaid, Inc. | Electrochemical ionization system for purifying water |
US4769119A (en) * | 1986-03-24 | 1988-09-06 | Waterdynamics (Proprietary) Limited | Water treatment |
US5059296A (en) * | 1989-02-21 | 1991-10-22 | Floatron, Inc. | Portable self-contained solar powered water purifier |
GB2298858A (en) * | 1995-03-06 | 1996-09-18 | Unilever Plc | Water treatment |
WO2002038266A1 (en) * | 2000-11-06 | 2002-05-16 | American Silver, L.L.C. | Apparatus and method for producing antimicrobial silver solution |
JP2002361256A (en) * | 2001-06-12 | 2002-12-17 | Nippon Ion Kk | Device for sterilizing and algacidal treatment of liquid with metallic ion |
EP1674428A1 (en) * | 2003-08-22 | 2006-06-28 | Kido, Toshihiro | Method for producing water containing metal ion and water treatment method using said production method, and tool for producing water containing metal ion and water treatment device using said production tool |
Also Published As
Publication number | Publication date |
---|---|
GB0520939D0 (en) | 2005-11-23 |
GB0422773D0 (en) | 2004-11-17 |
GB2419590A (en) | 2006-05-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R108 | Alteration of time limits (patents rules 1995) |
Free format text: EXTENSION APPLICATION Effective date: 20100518 Free format text: EXTENSION ALLOWED Effective date: 20100608 |
|
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) |
Free format text: REGISTERED BETWEEN 20131121 AND 20131127 |
|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20171014 |