WO2009105763A3 - Apparatuses, systems, and methods for water filtration - Google Patents

Apparatuses, systems, and methods for water filtration Download PDF

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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
Application number
PCT/US2009/034897
Other languages
French (fr)
Other versions
WO2009105763A2 (en
Inventor
Thomas A. Flaim
Stephen R. Flaim
Thomas Joseph Costello
Original Assignee
Clean Water Enterprises, Llc
First Water Systems
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 Clean Water Enterprises, Llc, First Water Systems filed Critical Clean Water Enterprises, Llc
Publication of WO2009105763A2 publication Critical patent/WO2009105763A2/en
Publication of WO2009105763A3 publication Critical patent/WO2009105763A3/en

Links

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.
PCT/US2009/034897 2008-02-21 2009-02-23 Apparatuses, systems, and methods for water filtration WO2009105763A2 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
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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