BR112012007174A8 - Método para filtrar líquido, e, dispositivo de filtração de líquido - Google Patents
Método para filtrar líquido, e, dispositivo de filtração de líquidoInfo
- Publication number
- BR112012007174A8 BR112012007174A8 BR112012007174A BR112012007174A BR112012007174A8 BR 112012007174 A8 BR112012007174 A8 BR 112012007174A8 BR 112012007174 A BR112012007174 A BR 112012007174A BR 112012007174 A BR112012007174 A BR 112012007174A BR 112012007174 A8 BR112012007174 A8 BR 112012007174A8
- Authority
- BR
- Brazil
- Prior art keywords
- liquid
- filtering
- mouthpiece
- base
- filtering device
- Prior art date
Links
- 239000007788 liquid Substances 0.000 title abstract 9
- 238000001914 filtration Methods 0.000 title abstract 6
- 238000000034 method Methods 0.000 title abstract 3
- -1 AND Substances 0.000 title abstract 2
- 239000012510 hollow fiber Substances 0.000 abstract 2
- 230000035622 drinking Effects 0.000 abstract 1
- 239000000835 fiber Substances 0.000 abstract 1
- 239000012528 membrane Substances 0.000 abstract 1
- 239000010902 straw Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G21/00—Table-ware
- A47G21/18—Drinking straws or the like
-
- 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
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G21/00—Table-ware
- A47G21/18—Drinking straws or the like
- A47G21/188—Drinking straws or the like with filters to remove impurities
-
- 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
- B01D63/02—Hollow fibre modules
- B01D63/024—Hollow fibre modules with a single potted end
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
- B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
-
- 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
- B01D2311/00—Details relating to membrane separation process operations and control
- B01D2311/04—Specific process operations in the feed stream; Feed pretreatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/12—Specific discharge elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/21—Specific headers, end caps
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/04—Backflushing
-
- 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
- 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
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
-
- 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
- C02F2303/16—Regeneration of sorbents, filters
-
- 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
- C02F2303/24—Separation of coarse particles, e.g. by using sieves or screens
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
MÉTODO PARA FILTRAR LÍQUIDO, E, DISPOSITIVO DE FILTRAÇÃO DE LÍQUIDO Um método e dispositivo de filtração de líquido, por exemplo, um canudo de beber com um bocal e um feixe de fibras ocas. As extremidades abertas das fibras são embutidas em uma base e são providas em um compartimento entre a base e um orifício de saída de líquido. Água ou outro líquido flui para dentro do volume interno das fibras ocas e de lá através de suas paredes de membranas de filtração para dentro do compartimento antes que o líquido flua para fora, através da saída de líquido, por exemplo, do bocal.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/DK2009/050344 WO2011072677A1 (en) | 2009-12-18 | 2009-12-18 | Drinking straw with hollow fibre liquid filter |
Publications (3)
Publication Number | Publication Date |
---|---|
BR112012007174A2 BR112012007174A2 (pt) | 2016-03-29 |
BR112012007174A8 true BR112012007174A8 (pt) | 2017-07-11 |
BR112012007174B1 BR112012007174B1 (pt) | 2020-02-18 |
Family
ID=41650183
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112012007174-2A BR112012007174B1 (pt) | 2009-12-18 | 2009-12-18 | Método para filtrar líquido, e, dispositivo de filtração de líquido |
Country Status (10)
Country | Link |
---|---|
US (1) | US8852439B2 (pt) |
EP (1) | EP2512299B1 (pt) |
KR (1) | KR101532818B1 (pt) |
CN (1) | CN102665492B (pt) |
AP (1) | AP2012006363A0 (pt) |
BR (1) | BR112012007174B1 (pt) |
DK (1) | DK2512299T3 (pt) |
IL (1) | IL218281A (pt) |
TW (1) | TW201138938A (pt) |
WO (1) | WO2011072677A1 (pt) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011006545A1 (de) * | 2011-03-31 | 2012-10-04 | Krones Ag | Verfahren zum Überprüfen eines Membranfiltrationsmoduls einer Filtrationsanlage |
CN102701328B (zh) * | 2012-06-29 | 2014-05-28 | 中国科学院上海高等研究院 | 一种净水器 |
US9839880B2 (en) * | 2013-02-25 | 2017-12-12 | University Industry Foundation Yonsei University Wonju Campus | Hollow fiber membrane module and water treatment device using hollow fiber membrane module |
US9623229B2 (en) | 2014-01-29 | 2017-04-18 | Wilmarc Holdings, Llc | Antimicrobial straw |
USD731240S1 (en) | 2014-05-23 | 2015-06-09 | The Glad Products Company | Lid with a straw |
US9604238B2 (en) * | 2014-07-03 | 2017-03-28 | Stephen F. C. Geldard | Multiple input dip tube |
WO2016079266A1 (en) * | 2014-11-19 | 2016-05-26 | Ratiopharm Gmbh | Rehydration and purification device |
US9517948B1 (en) * | 2015-11-24 | 2016-12-13 | Sylvia Marie Garrett | Portable personal water filtration system |
CN105536572A (zh) * | 2016-01-18 | 2016-05-04 | 江苏工程职业技术学院 | 一种超滤膜丝制成的便携式净水吸管 |
CN106473547B (zh) * | 2016-12-26 | 2018-02-16 | 王昊然 | 一种自吸式水杯 |
KR102029073B1 (ko) * | 2017-10-18 | 2019-10-07 | 권영민 | 정수 빨대 |
TWM562159U (zh) | 2018-03-05 | 2018-06-21 | Eastern Pure Industrial Co Ltd | 攜帶式淨水器 |
USD888194S1 (en) | 2018-04-12 | 2020-06-23 | FairCap CIC | Water filter |
GB2573352A (en) | 2018-05-03 | 2019-11-06 | Pak Vitae Private Ltd | Hollow fiber membrane for filtration of liquids |
US11014827B2 (en) | 2018-09-11 | 2021-05-25 | Access Business Group International Llc | Water treatment system |
US11097957B2 (en) | 2018-12-12 | 2021-08-24 | FairCap CIC | Apparatus and method for filtering water |
US11426682B2 (en) | 2019-03-08 | 2022-08-30 | Grayl Inc. | Self-back flushing filtration assembly |
CN112919699A (zh) | 2019-12-06 | 2021-06-08 | 捷通国际有限公司 | 水处理系统 |
US11613477B2 (en) | 2020-11-03 | 2023-03-28 | FairCap CIC | Self-cleaning water filter |
USD946697S1 (en) * | 2021-04-29 | 2022-03-22 | Guoliang Deng | Water purification pipe |
USD946698S1 (en) * | 2021-04-29 | 2022-03-22 | Guoliang Deng | Water purification pipe |
Family Cites Families (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4435289A (en) | 1981-12-23 | 1984-03-06 | Romicon, Inc. | Series ultrafiltration with pressurized permeate |
EP0138060B1 (en) | 1983-09-16 | 1990-03-07 | Mitsubishi Rayon Co., Ltd. | Hollow-fiber filtering module and water purification device utilizing it |
JPS63287593A (ja) * | 1987-05-19 | 1988-11-24 | Toray Ind Inc | ストロ−型清水器 |
JPH0755286B2 (ja) * | 1988-04-21 | 1995-06-14 | トーメー産業株式会社 | 簡易液体浄化装置 |
DE3839966A1 (de) | 1988-11-26 | 1990-05-31 | Akzo Gmbh | Hohlfadenmodul |
US5045198A (en) * | 1989-08-04 | 1991-09-03 | Culligan International Company | Faucet-mounted microbial filter |
US5407573A (en) * | 1993-06-01 | 1995-04-18 | Alpine Water Purification, Inc. | Continuous flow water-purifying device |
US5518613A (en) * | 1994-12-14 | 1996-05-21 | Harrison First International, Inc. | Portable water purifying and drinking device |
US5718681A (en) * | 1996-01-11 | 1998-02-17 | Christopher E. Manning | Medication delivery straw |
NL1004210C2 (nl) | 1996-10-07 | 1998-04-10 | Prime Water Systems N V | Waterfiltratie-inrichting. |
US20030087005A1 (en) * | 1996-10-10 | 2003-05-08 | Peter Baron | Drink flavouring straw |
US20040031744A1 (en) * | 1998-12-09 | 2004-02-19 | Jms Co., Ltd. | Infusion filter |
US20060157398A1 (en) * | 1999-05-06 | 2006-07-20 | Innova Pure Water, Inc. | Biological filter on a tube |
EP1235502B1 (en) | 1999-12-08 | 2004-09-01 | Aqua Research Pty Ltd | Drinking straw |
US20040112826A1 (en) * | 2000-12-08 | 2004-06-17 | Akira Chiba | Drinking element |
GB0118749D0 (en) * | 2001-08-01 | 2001-09-26 | Procter & Gamble | Water treatment compositions |
EP1423334A4 (en) * | 2001-08-10 | 2007-09-26 | Innova Pure Water Inc | HOLLOW FIBER MEMBRANE FILTERS USED IN DIFFERENT CONTAINERS |
US20040078625A1 (en) | 2002-01-24 | 2004-04-22 | Avici Systems, Inc. | System and method for fault tolerant data communication |
US20030164333A1 (en) * | 2002-02-12 | 2003-09-04 | Nohren John E. | In-line hydration pack biological filter |
DE10228173A1 (de) * | 2002-03-27 | 2003-10-09 | Gruenenthal Gmbh | System zur oralen Verabreichung von Wirkstoffen, Vitaminen und/oder Nährstoffen |
WO2003089104A2 (en) | 2002-04-19 | 2003-10-30 | Cuno Incorporated | Encapsulated filter cartridge |
US7775375B2 (en) | 2005-11-03 | 2010-08-17 | Medica S.R.L. | Redundant ultrafiltration device |
AR060029A1 (es) * | 2006-03-02 | 2008-05-21 | Unistraw Patent Holdings Ltd | Pajilla para beber adaptada para acondicionar progresivamente un ingrediente activo y metodo de fabricar dicha pajilla |
MX2009005951A (es) | 2006-12-07 | 2009-07-17 | Vestergaard Sa | Distribuidor de liquidos o unidad de purificacion de agua con alojamiento o boquilla antimicrobiana. |
US20080220403A1 (en) | 2007-02-16 | 2008-09-11 | Ohio University | System and method for managing diabetes |
US8281937B2 (en) | 2007-02-16 | 2012-10-09 | Nephros, Inc. | Compact fluid purification device with manual pumping mechanism |
WO2008110165A1 (en) | 2007-03-09 | 2008-09-18 | Vestergaard Sa | Microporous filter with a halogen source |
CN201094903Y (zh) * | 2007-08-22 | 2008-08-06 | 浙江沁园水处理科技股份有限公司 | 一种多级组合管道式超滤净水器 |
GB0801375D0 (en) | 2008-01-25 | 2008-03-05 | Secr Defence | Fluid-borne particle detector |
US7473362B1 (en) * | 2008-02-21 | 2009-01-06 | Nohren Jr John E | Water treatment system |
WO2010045502A2 (en) * | 2008-10-15 | 2010-04-22 | O'brien Paul W | Protable drinking water purification device |
-
2009
- 2009-12-08 AP AP2012006363A patent/AP2012006363A0/xx unknown
- 2009-12-18 US US13/516,800 patent/US8852439B2/en active Active
- 2009-12-18 WO PCT/DK2009/050344 patent/WO2011072677A1/en active Application Filing
- 2009-12-18 BR BR112012007174-2A patent/BR112012007174B1/pt active IP Right Grant
- 2009-12-18 DK DK09771498.4T patent/DK2512299T3/en active
- 2009-12-18 KR KR1020127006105A patent/KR101532818B1/ko active IP Right Grant
- 2009-12-18 CN CN200980161648.4A patent/CN102665492B/zh active Active
- 2009-12-18 EP EP09771498.4A patent/EP2512299B1/en active Active
-
2010
- 2010-12-16 TW TW099144224A patent/TW201138938A/zh unknown
-
2012
- 2012-02-23 IL IL218281A patent/IL218281A/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
CN102665492A (zh) | 2012-09-12 |
EP2512299B1 (en) | 2018-06-13 |
EP2512299A1 (en) | 2012-10-24 |
IL218281A0 (en) | 2012-04-30 |
BR112012007174B1 (pt) | 2020-02-18 |
AP2012006363A0 (en) | 2012-08-31 |
KR20120107924A (ko) | 2012-10-04 |
IL218281A (en) | 2015-02-26 |
WO2011072677A1 (en) | 2011-06-23 |
BR112012007174A2 (pt) | 2016-03-29 |
CN102665492B (zh) | 2015-02-18 |
TW201138938A (en) | 2011-11-16 |
US20120298583A1 (en) | 2012-11-29 |
US8852439B2 (en) | 2014-10-07 |
DK2512299T3 (en) | 2018-09-17 |
KR101532818B1 (ko) | 2015-06-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B25A | Requested transfer of rights approved |
Owner name: LIFESTRAW SA (CH) |
|
B25A | Requested transfer of rights approved |
Owner name: VESTERGAARD SA (CH) |
|
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 18/02/2020, OBSERVADAS AS CONDICOES LEGAIS. |
|
B25D | Requested change of name of applicant approved |
Owner name: VESTERGAARD SARL (CH) |
|
B25A | Requested transfer of rights approved |
Owner name: LIFESTRAW SARL (CH) |