GB1436111A - Water purification - Google Patents
Water purificationInfo
- Publication number
- GB1436111A GB1436111A GB1384972A GB1384972A GB1436111A GB 1436111 A GB1436111 A GB 1436111A GB 1384972 A GB1384972 A GB 1384972A GB 1384972 A GB1384972 A GB 1384972A GB 1436111 A GB1436111 A GB 1436111A
- Authority
- GB
- United Kingdom
- Prior art keywords
- water purification
- purification
- water
- 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
Links
- 238000000746 purification Methods 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title 1
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
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/08—Apparatus therefor
- B01D61/081—Apparatus therefor used at home, e.g. kitchen
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/06—Tubular membrane modules
-
- 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
- C02F1/002—Processes for the treatment of water whereby the filtration technique is of importance using small portable filters for producing potable water, e.g. personal travel or emergency equipment, survival kits, combat gear
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/18—Specific valves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/24—Specific pressurizing or depressurizing means
- B01D2313/243—Pumps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/48—Antimicrobial properties
-
- 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
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
-
- 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
-
- 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
- C02F2103/08—Seawater, e.g. for desalination
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/131—Reverse-osmosis
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nanotechnology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1384972A GB1436111A (en) | 1972-03-24 | 1972-03-24 | Water purification |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1384972A GB1436111A (en) | 1972-03-24 | 1972-03-24 | Water purification |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1436111A true GB1436111A (en) | 1976-05-19 |
Family
ID=10030470
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1384972A Expired GB1436111A (en) | 1972-03-24 | 1972-03-24 | Water purification |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1436111A (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2503129A1 (en) * | 1981-04-06 | 1982-10-08 | Lopez Fernand | DEVICE FOR PRODUCING FRESH WATER FROM SEAWATER BY REVERSE OSMOSIS |
GB2194524A (en) * | 1984-10-23 | 1988-03-09 | Nature S Sunshine Products Inc | Water purification systems |
US4810388A (en) * | 1987-09-08 | 1989-03-07 | Ben Trasen | Portable intravenous solutions and water for injection apparatus and method |
EP0396928A2 (en) * | 1989-05-08 | 1990-11-14 | Separation Dynamics Inc | Portable water purification system |
US5496466A (en) * | 1993-09-14 | 1996-03-05 | Teledyne Industries, Inc. | Portable water purification system with double piston pump |
WO2000034183A2 (en) * | 1998-12-11 | 2000-06-15 | Battelle Memorial Institute | Portable water purification device |
GB2380660A (en) * | 2001-07-25 | 2003-04-16 | Andre Fraser Monteiro | A filtered water dispenser |
WO2008058613A1 (en) * | 2006-11-15 | 2008-05-22 | Brita Gmbh | Device for the treatment of drinking water |
EP2216299A1 (en) * | 2009-02-06 | 2010-08-11 | EMW Europa Mobil Vattenrening AB | Method and device for purification of water |
GB2493033A (en) * | 2011-09-12 | 2013-01-23 | Pritchard Ip Ltd | Water container |
CN107445251A (en) * | 2017-09-18 | 2017-12-08 | 温瑞安 | A kind of sea water purifier |
-
1972
- 1972-03-24 GB GB1384972A patent/GB1436111A/en not_active Expired
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2503129A1 (en) * | 1981-04-06 | 1982-10-08 | Lopez Fernand | DEVICE FOR PRODUCING FRESH WATER FROM SEAWATER BY REVERSE OSMOSIS |
EP0062944A1 (en) * | 1981-04-06 | 1982-10-20 | Fernand Lopez | Apparatsu for producing fresh water from sea water by means of reverse osmosis |
GB2194524A (en) * | 1984-10-23 | 1988-03-09 | Nature S Sunshine Products Inc | Water purification systems |
GB2194524B (en) * | 1984-10-23 | 1991-04-03 | Nature S Sunshine Products Inc | Water purification systems |
US4810388A (en) * | 1987-09-08 | 1989-03-07 | Ben Trasen | Portable intravenous solutions and water for injection apparatus and method |
EP0396928A2 (en) * | 1989-05-08 | 1990-11-14 | Separation Dynamics Inc | Portable water purification system |
EP0396928A3 (en) * | 1989-05-08 | 1991-03-27 | Separation Dynamics Inc | Portable water purification system |
US5496466A (en) * | 1993-09-14 | 1996-03-05 | Teledyne Industries, Inc. | Portable water purification system with double piston pump |
WO2000034183A3 (en) * | 1998-12-11 | 2002-10-17 | Battelle Memorial Institute | Portable water purification device |
US6344146B1 (en) | 1998-12-11 | 2002-02-05 | Battelle Memorial Institute | Portable water purification device |
WO2000034183A2 (en) * | 1998-12-11 | 2000-06-15 | Battelle Memorial Institute | Portable water purification device |
GB2380660A (en) * | 2001-07-25 | 2003-04-16 | Andre Fraser Monteiro | A filtered water dispenser |
GB2380660B (en) * | 2001-07-25 | 2003-09-17 | Andre Fraser Monteiro | Vessel for heating and filtering water |
US7077951B2 (en) | 2001-07-25 | 2006-07-18 | Monteiro Andre | Vessel for heating and filtering water |
WO2008058613A1 (en) * | 2006-11-15 | 2008-05-22 | Brita Gmbh | Device for the treatment of drinking water |
EP2216299A1 (en) * | 2009-02-06 | 2010-08-11 | EMW Europa Mobil Vattenrening AB | Method and device for purification of water |
GB2493033A (en) * | 2011-09-12 | 2013-01-23 | Pritchard Ip Ltd | Water container |
GB2493033B (en) * | 2011-09-12 | 2013-06-19 | Pritchard Ip Ltd | A water container |
AU2012307112B2 (en) * | 2011-09-12 | 2017-05-25 | Lifesaver Ip Limited | A water container |
EP2755920B1 (en) * | 2011-09-12 | 2020-06-17 | Lifesaver IP Limited | A water container |
CN107445251A (en) * | 2017-09-18 | 2017-12-08 | 温瑞安 | A kind of sea water purifier |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |