WO2010138462A3 - Water filtering and purification method and adapter kit - Google Patents
Water filtering and purification method and adapter kit Download PDFInfo
- Publication number
- WO2010138462A3 WO2010138462A3 PCT/US2010/035980 US2010035980W WO2010138462A3 WO 2010138462 A3 WO2010138462 A3 WO 2010138462A3 US 2010035980 W US2010035980 W US 2010035980W WO 2010138462 A3 WO2010138462 A3 WO 2010138462A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- water
- biocide
- adapter kit
- water filtering
- purification method
- Prior art date
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
- C02F1/001—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
-
- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- 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
-
- 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
- C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
- C02F1/685—Devices for dosing the additives
- C02F1/688—Devices in which the water progressively dissolves a solid compound
-
- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Sorption (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
An adapter kit for filtering and purifying water upon exiting the bladder of a personal hydration system, as well as for use with a portable water filtering and purifying apparatus wherein the water is first passed through a polyethylene prefilter containing a biocide to shock the water, and then is immersed in the biocide in a tubular conduit for at least the required contact time before such biocide and other potential contaminants are filtered out of the water via in series an activated carbon filter and a nanofilter
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US18088709P | 2009-05-24 | 2009-05-24 | |
US61/180,887 | 2009-05-24 | ||
US22732609P | 2009-07-21 | 2009-07-21 | |
US61/227,326 | 2009-07-21 | ||
US32100410P | 2010-04-05 | 2010-04-05 | |
US61/321,004 | 2010-04-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2010138462A2 WO2010138462A2 (en) | 2010-12-02 |
WO2010138462A3 true WO2010138462A3 (en) | 2011-04-07 |
Family
ID=43223321
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2010/035980 WO2010138462A2 (en) | 2009-05-24 | 2010-05-24 | Water filtering and purification method and adapter kit |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2010138462A2 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013046213A2 (en) * | 2011-07-28 | 2013-04-04 | Tata Consultancy Services Limited | Device for water purification |
DE202014103960U1 (en) * | 2014-08-25 | 2015-08-27 | Sk Anlagen- Und Immobilienverwaltung Gmbh | Portable emergency water treatment case |
DE112015000093B4 (en) * | 2015-04-08 | 2017-11-02 | Vestergaard Sa | Gravity-driven water purification system |
WO2017048781A1 (en) | 2015-09-17 | 2017-03-23 | Plano Molding Company | Pressurzied hydration filtration system |
DE202016105675U1 (en) | 2016-10-11 | 2016-12-07 | Ujeta Gmbh | Portable emergency water treatment case |
GB2615735A (en) * | 2021-12-17 | 2023-08-23 | Asian Sourcing & Consultancy Ltd | A water filter |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1982000256A1 (en) * | 1980-07-18 | 1982-02-04 | W Gartner | Water purification system |
JPS60122016A (en) * | 1983-12-05 | 1985-06-29 | Tokyo Project Kk | Simple purifier |
WO1997040906A1 (en) * | 1996-05-02 | 1997-11-06 | Btl International, L.L.C. | Pour-through and pitcher mounted water filter |
WO2009021197A2 (en) * | 2007-08-08 | 2009-02-12 | O'brien Paul W | Portable drinking water purification device |
-
2010
- 2010-05-24 WO PCT/US2010/035980 patent/WO2010138462A2/en active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1982000256A1 (en) * | 1980-07-18 | 1982-02-04 | W Gartner | Water purification system |
JPS60122016A (en) * | 1983-12-05 | 1985-06-29 | Tokyo Project Kk | Simple purifier |
WO1997040906A1 (en) * | 1996-05-02 | 1997-11-06 | Btl International, L.L.C. | Pour-through and pitcher mounted water filter |
WO2009021197A2 (en) * | 2007-08-08 | 2009-02-12 | O'brien Paul W | Portable drinking water purification device |
Also Published As
Publication number | Publication date |
---|---|
WO2010138462A2 (en) | 2010-12-02 |
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