WO2009105763A3 - Apparatuses, systems, and methods for water filtration - Google Patents
Apparatuses, systems, and methods for water filtration Download PDFInfo
- Publication number
- WO2009105763A3 WO2009105763A3 PCT/US2009/034897 US2009034897W WO2009105763A3 WO 2009105763 A3 WO2009105763 A3 WO 2009105763A3 US 2009034897 W US2009034897 W US 2009034897W WO 2009105763 A3 WO2009105763 A3 WO 2009105763A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- apparatuses
- systems
- methods
- water filtration
- portable
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 3
- 238000001914 filtration Methods 0.000 title abstract 2
- 230000000249 desinfective effect Effects 0.000 abstract 1
- 238000004659 sterilization and disinfection Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- 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
- C02F1/003—Processes for the treatment of water whereby the filtration technique is of importance using household-type filters for producing potable water, e.g. pitchers, bottles, faucet mounted devices
-
- 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
- C02F1/28—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
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- 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
- C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
-
- 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
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/008—Mobile apparatus and plants, e.g. mounted on a vehicle
-
- 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
- C02F2201/009—Apparatus with independent power supply, e.g. solar cells, windpower, fuel cells
-
- 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
-
- 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
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/208—Off-grid powered water treatment
- Y02A20/212—Solar-powered wastewater sewage treatment, e.g. spray evaporation
Abstract
Apparatuses, systems, and methods for water filtration and disinfection are described herein. Some embodiments of the apparatuses, systems, and methods can provide a portable or semi-portable apparatus or system. The apparatuses, systems, and methods can include a plurality of canisters that can be configured with a plurality of filters and a ultraviolet light source to filter and purify a water source. Some apparatuses, systems, and methods can comprise an ion disinfecting system.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US3043008P | 2008-02-21 | 2008-02-21 | |
US61/030,430 | 2008-02-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2009105763A2 WO2009105763A2 (en) | 2009-08-27 |
WO2009105763A3 true WO2009105763A3 (en) | 2009-10-29 |
Family
ID=40986255
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2009/034897 WO2009105763A2 (en) | 2008-02-21 | 2009-02-23 | Apparatuses, systems, and methods for water filtration |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2009105763A2 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1400613B1 (en) * | 2010-06-18 | 2013-06-14 | Nature Human Line Di Roversi Luigi | WATER ULTRAFILTRATION DEVICE. |
ITMI20101812A1 (en) * | 2010-10-04 | 2012-04-05 | Erre Due S N C Di Renzo Ricca E C | DEVICE FOR WATER TREATMENT, PARTICULARLY FOR DOMESTIC USE. |
CN102249469B (en) * | 2011-05-16 | 2012-08-22 | 深圳市创益科技发展有限公司 | Portable solar water purifying device and method |
WO2015031446A1 (en) * | 2013-08-29 | 2015-03-05 | 3M Innovative Properties Company | Water purification apparatuses using filters and ultraviolet radiation |
GB2550140A (en) * | 2016-05-09 | 2017-11-15 | Grippatank Ltd | Case for a water treatment system |
EP3730459B1 (en) * | 2017-12-24 | 2022-06-01 | Cuevas Cuadrado, Antonio | Device for disinfecting water by ultrafiltration |
US11858830B2 (en) * | 2021-06-04 | 2024-01-02 | Mag Aerospace Industries, Llc | Portable potable water filtration |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19990031340U (en) * | 1997-12-30 | 1999-07-26 | 정휘동 | Portable water purifier |
KR20000013587A (en) * | 1998-08-11 | 2000-03-06 | 정휘동 | Water purifying system |
US20070241037A1 (en) * | 2006-03-27 | 2007-10-18 | Wei-Jen Wang | Water purifier |
US7329358B2 (en) * | 2004-05-27 | 2008-02-12 | Siemens Water Technologies Holding Corp. | Water treatment process |
-
2009
- 2009-02-23 WO PCT/US2009/034897 patent/WO2009105763A2/en active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19990031340U (en) * | 1997-12-30 | 1999-07-26 | 정휘동 | Portable water purifier |
KR20000013587A (en) * | 1998-08-11 | 2000-03-06 | 정휘동 | Water purifying system |
US7329358B2 (en) * | 2004-05-27 | 2008-02-12 | Siemens Water Technologies Holding Corp. | Water treatment process |
US20070241037A1 (en) * | 2006-03-27 | 2007-10-18 | Wei-Jen Wang | Water purifier |
Also Published As
Publication number | Publication date |
---|---|
WO2009105763A2 (en) | 2009-08-27 |
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