BRPI0913703A2 - aparelho para tratar um volume de água e método de tratamento de água - Google Patents

aparelho para tratar um volume de água e método de tratamento de água

Info

Publication number
BRPI0913703A2
BRPI0913703A2 BRPI0913703A BRPI0913703A BRPI0913703A2 BR PI0913703 A2 BRPI0913703 A2 BR PI0913703A2 BR PI0913703 A BRPI0913703 A BR PI0913703A BR PI0913703 A BRPI0913703 A BR PI0913703A BR PI0913703 A2 BRPI0913703 A2 BR PI0913703A2
Authority
BR
Brazil
Prior art keywords
water
treatment apparatus
treatment method
treatment
water volume
Prior art date
Application number
BRPI0913703A
Other languages
English (en)
Inventor
Benjamin P Williams
Judd D Olson
Mark R Stouffer
Robert J Reuter
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of BRPI0913703A2 publication Critical patent/BRPI0913703A2/pt

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
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • 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

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)
BRPI0913703A 2008-09-18 2009-07-29 aparelho para tratar um volume de água e método de tratamento de água BRPI0913703A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/212,818 US7854848B2 (en) 2008-09-18 2008-09-18 Portable water treatment apparatus and methods
PCT/US2009/052073 WO2010033303A2 (en) 2008-09-18 2009-07-29 Portable water treatment apparatus and methods

Publications (1)

Publication Number Publication Date
BRPI0913703A2 true BRPI0913703A2 (pt) 2015-10-13

Family

ID=42006285

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0913703A BRPI0913703A2 (pt) 2008-09-18 2009-07-29 aparelho para tratar um volume de água e método de tratamento de água

Country Status (8)

Country Link
US (1) US7854848B2 (pt)
EP (1) EP2334604A4 (pt)
CN (1) CN102159506B (pt)
AU (1) AU2009293623B2 (pt)
BR (1) BRPI0913703A2 (pt)
CA (1) CA2736761A1 (pt)
MX (1) MX2011002843A (pt)
WO (1) WO2010033303A2 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2442113B (en) 2006-09-25 2009-01-14 Michael Pritchard A water purifying device
US8313644B2 (en) * 2010-01-13 2012-11-20 OZOlab Bottle with an integrated filtration assembly that is manually operated using a plunger
CN102711946B (zh) * 2010-01-19 2014-12-10 Lg电子株式会社 复合过滤器及具有复合过滤器的***
US20110233119A1 (en) * 2010-03-29 2011-09-29 Nelson Steven D Sports bottle device with filter isolated from filtered fluid
EP2791061B1 (en) 2011-12-16 2022-06-15 Helen of Troy Limited Gravity filter
US9028690B2 (en) 2012-04-18 2015-05-12 3M Innovative Properties Company Water treatment cartridge
JP6897572B2 (ja) * 2016-01-08 2021-06-30 東洋紡株式会社 水処理装置、吸着素子、および水処理方法
US11638891B2 (en) * 2017-05-23 2023-05-02 Kohler Co. Water filter system
DE102020131367B4 (de) 2020-11-26 2023-03-16 Maximilian Medwed Transportable Vorrichtung zur druckbeaufschlagten Wasseraufbereitung, Filter sowie Trinkbehälter
CN114377433A (zh) * 2021-11-09 2022-04-22 苏州源展材料科技有限公司 一种超干溶剂处理装置

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2635949A (en) * 1949-03-24 1953-04-21 Standard Oil Dev Co Apparatus for contacting solids with fluids
US4151092A (en) 1977-07-11 1979-04-24 Teledyne Industries, Inc. Portable water filter
US4441996A (en) 1982-03-31 1984-04-10 Hurst Richard F Apparatus for producing bacteria free drinking water
US4477347A (en) 1983-06-21 1984-10-16 Sylva Francis W Portable water purifier
JPS62136293U (pt) 1986-02-20 1987-08-27
FR2599638B1 (fr) * 1986-06-05 1988-08-19 Monnet Bertrand Procede et dispositif individuel de filtration de liquide
CN2042846U (zh) * 1988-06-29 1989-08-16 辽宁省劳动保护科学研究所 灭菌***
US5268093A (en) 1990-04-05 1993-12-07 Recovery Engineering, Inc. Portable water purification system
US5106500A (en) 1990-06-20 1992-04-21 Recovery Engineering, Inc. Portable water purification system including a filter cleaning mechanism
US5164082A (en) 1991-12-17 1992-11-17 Lin Tzu Fu Water filter having lever controlled plunger
US5709794A (en) 1995-05-19 1998-01-20 Recovery Engineering, Inc. Low-cost portable water filter
US5733448A (en) 1997-02-26 1998-03-31 Kaura; Kamaljit S. Manually pressurized water filtering container
US5887510A (en) 1997-08-06 1999-03-30 Porter; Mark D. Device for making coffee
KR19990027173A (ko) 1997-09-29 1999-04-15 구광시 휴대용 정수기
US6344146B1 (en) 1998-12-11 2002-02-05 Battelle Memorial Institute Portable water purification device
US6379544B1 (en) 2000-12-19 2002-04-30 Han-Ming Chen Portable device for supplying filtered water
GB2380660B (en) 2001-07-25 2003-09-17 Andre Fraser Monteiro Vessel for heating and filtering water
US6919025B2 (en) 2003-01-23 2005-07-19 Brent C. Cluff Portable drinking device
US20050051476A1 (en) 2003-09-10 2005-03-10 Tsao-Shin Chen Filtering device for a portable beverage container
US20050109689A1 (en) 2003-11-20 2005-05-26 Trachtenbroit Lawrence M. Methods and apparatuses for filtering
CN2663398Y (zh) * 2003-12-10 2004-12-15 成都市农业机械研究所 农村饮用水净化器
JP2009509744A (ja) * 2005-09-28 2009-03-12 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 手動操作の浄水装置
US20070108136A1 (en) * 2005-11-15 2007-05-17 Gold Steven K Fluid filtration assembly
EP2035116A2 (en) * 2006-05-05 2009-03-18 Separation Design Group, LLC Sorption method, device, and system
CN201010592Y (zh) * 2006-12-19 2008-01-23 李文国 一种中央净水机

Also Published As

Publication number Publication date
CN102159506A (zh) 2011-08-17
AU2009293623A1 (en) 2010-03-25
MX2011002843A (es) 2011-04-19
US7854848B2 (en) 2010-12-21
US20100065503A1 (en) 2010-03-18
EP2334604A4 (en) 2014-05-21
EP2334604A2 (en) 2011-06-22
WO2010033303A2 (en) 2010-03-25
CN102159506B (zh) 2013-05-29
WO2010033303A3 (en) 2010-06-17
CA2736761A1 (en) 2010-03-25
AU2009293623B2 (en) 2012-05-24

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2385 DE 20-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.