HK1141215A1 - Filtration process using microporous filter with a low elution antimicrobial source - Google Patents
Filtration process using microporous filter with a low elution antimicrobial sourceInfo
- Publication number
- HK1141215A1 HK1141215A1 HK10107610.3A HK10107610A HK1141215A1 HK 1141215 A1 HK1141215 A1 HK 1141215A1 HK 10107610 A HK10107610 A HK 10107610A HK 1141215 A1 HK1141215 A1 HK 1141215A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- filtration process
- microporous filter
- low elution
- antimicrobial source
- elution antimicrobial
- Prior art date
Links
- 230000000845 anti-microbial effect Effects 0.000 title 1
- 238000010828 elution Methods 0.000 title 1
- 238000001914 filtration Methods 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
-
- 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/145—Ultrafiltration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/147—Microfiltration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/16—Feed pretreatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/18—Apparatus therefor
-
- 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
-
- 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
- B01D63/08—Flat membrane modules
- B01D63/082—Flat membrane modules comprising a stack of flat membranes
-
- 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
- B01D65/08—Prevention of membrane fouling or of concentration polarisation
-
- 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
- C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
-
- 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
-
- 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
- B01D2313/40—Adsorbents within the flow path
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/44—Cartridge types
-
- 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
- B01D2321/16—Use of chemical agents
- B01D2321/168—Use of other chemical agents
-
- 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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Filtering Materials (AREA)
- Water Treatment By Sorption (AREA)
- External Artificial Organs (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/DK2007/000120 WO2008110165A1 (fr) | 2007-03-09 | 2007-03-09 | Filtre microporeux ayant une source d'halogène |
PCT/DK2007/000362 WO2008110166A1 (fr) | 2007-03-09 | 2007-07-18 | Filtre microporeux ayant une source anti-microbienne |
PCT/DK2008/000096 WO2008110172A2 (fr) | 2007-03-09 | 2008-03-08 | Filtre microporeux avec une source antimicrobienne à faible élution |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1141215A1 true HK1141215A1 (en) | 2010-11-05 |
Family
ID=38668856
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK10107610.3A HK1141215A1 (en) | 2007-03-09 | 2010-08-10 | Filtration process using microporous filter with a low elution antimicrobial source |
Country Status (12)
Country | Link |
---|---|
US (2) | US20100051527A1 (fr) |
EP (2) | EP2139590A1 (fr) |
KR (3) | KR101547362B1 (fr) |
CN (2) | CN101668580B (fr) |
AP (2) | AP3005A (fr) |
BR (2) | BRPI0721407A8 (fr) |
HK (1) | HK1141215A1 (fr) |
IL (2) | IL200805A0 (fr) |
MA (2) | MA31302B1 (fr) |
MX (2) | MX2009009608A (fr) |
TW (2) | TW200906475A (fr) |
WO (4) | WO2008110165A1 (fr) |
Families Citing this family (50)
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NL2000799C2 (nl) * | 2007-08-08 | 2009-02-10 | Prime Water Internat N V | Inrichting voor het filtreren van verontreinigd water. |
GB0719983D0 (en) * | 2007-10-12 | 2007-11-21 | Isis Innovation | A portable water purification device |
AP2012006363A0 (en) * | 2009-12-18 | 2012-08-31 | Vestergaard Frandsen Sa | Drinking straw with hollow fibre liquid filter |
WO2011088376A2 (fr) * | 2010-01-15 | 2011-07-21 | Perry Equipment Corporation | Eléments filtres discoïdes pour production de gaz |
WO2011110173A1 (fr) | 2010-03-08 | 2011-09-15 | Vestergaard Sa | Dispositif de purification de l'eau possédant un élément soupape surmoulé |
US8173018B2 (en) | 2010-08-25 | 2012-05-08 | Dow Global Technologies Llc | Fluid filter module including sealed boss |
US8261919B2 (en) | 2010-08-25 | 2012-09-11 | Dow Global Technologies Llc | Fluid filter module including handle |
US8920743B2 (en) | 2011-04-06 | 2014-12-30 | The Clorox Company | Faucet mountable water conditioning devices |
CN103608297B (zh) * | 2011-04-27 | 2015-08-19 | 生命吸管有限公司 | 净水装置 |
TW201248091A (en) * | 2011-05-31 | 2012-12-01 | Jg Environmental Tech Co Ltd | Air purification device |
US8445864B2 (en) * | 2011-08-26 | 2013-05-21 | Raytheon Company | Method and apparatus for anti-biofouling of a protected surface in liquid environments |
JP2014525343A (ja) * | 2011-09-04 | 2014-09-29 | アジレント・テクノロジーズ・インク | 流体測定用デブリフィルタ |
EP2791061B1 (fr) | 2011-12-16 | 2022-06-15 | Helen of Troy Limited | Filtre par gravité |
US20150034544A1 (en) * | 2012-01-24 | 2015-02-05 | William F. Aftoora | Filter straw |
WO2014052883A2 (fr) | 2012-09-28 | 2014-04-03 | Applied Nanostructured Solutions, Llc | Matériaux composites formés par mélange par cisaillement de nanostructures de carbone et procédés apparentés |
US9133031B2 (en) | 2012-10-04 | 2015-09-15 | Applied Nanostructured Solutions, Llc | Carbon nanostructure layers and methods for making the same |
US20140097146A1 (en) * | 2012-10-04 | 2014-04-10 | Applied Nanostructured Solutions, Llc | Carbon nanostructure separation membranes and separation processes using same |
US9327969B2 (en) | 2012-10-04 | 2016-05-03 | Applied Nanostructured Solutions, Llc | Microwave transmission assemblies fabricated from carbon nanostructure polymer composites |
US9107292B2 (en) | 2012-12-04 | 2015-08-11 | Applied Nanostructured Solutions, Llc | Carbon nanostructure-coated fibers of low areal weight and methods for producing the same |
TW201434763A (zh) * | 2012-12-10 | 2014-09-16 | Nitto Denko Corp | 消毒水裝置 |
US9776219B2 (en) | 2013-01-17 | 2017-10-03 | Raytheon Company | Method and apparatus for removing biofouling from a protected surface in a liquid environment |
CA2898784C (fr) | 2013-02-05 | 2018-10-23 | Pocared Diagnostics Ltd. | Agencement de filtre et procede d'utilisation associe |
US11053141B2 (en) * | 2013-10-28 | 2021-07-06 | Vestergaard Sa | Water purification device |
WO2015066347A1 (fr) * | 2013-10-30 | 2015-05-07 | Lembcke Felipe | Séparation de composés organiques d'un liquide |
CN113634124B (zh) | 2013-12-04 | 2022-11-18 | 普凯尔德诊断技术有限公司 | 用于处理和分析通过切向过滤提取的颗粒的方法和装置 |
US9623229B2 (en) * | 2014-01-29 | 2017-04-18 | Wilmarc Holdings, Llc | Antimicrobial straw |
US9802373B2 (en) | 2014-06-11 | 2017-10-31 | Applied Nanostructured Solutions, Llc | Methods for processing three-dimensional printed objects using microwave radiation |
US10399322B2 (en) | 2014-06-11 | 2019-09-03 | Applied Nanostructured Solutions, Llc | Three-dimensional printing using carbon nanostructures |
CN104276698A (zh) * | 2014-10-27 | 2015-01-14 | 安徽省科普产品工程研究中心有限责任公司 | 可拆装直饮纳米净水器 |
CA2913766C (fr) * | 2015-04-08 | 2018-01-16 | Lifestraw Sa | Systeme de purification d'eau par gravite et procede de fabrication d'un contenant d'eau pliable, souple |
USD782609S1 (en) | 2015-07-14 | 2017-03-28 | Lifestraw Sa | Water purifier |
USD783773S1 (en) | 2015-07-14 | 2017-04-11 | Lifestraw Sa | Water purifier |
USD782610S1 (en) | 2015-11-09 | 2017-03-28 | Lifestraw Sa | Water purifier |
FR3044933B1 (fr) * | 2015-12-15 | 2017-12-22 | Commissariat Energie Atomique | Dispositif de filtration d'une suspension |
CN105544650A (zh) * | 2016-03-17 | 2016-05-04 | 邓泳安 | 一种具有树脂颗粒抑菌涂层的海上风机的淡水获取系统 |
US10307005B1 (en) | 2017-03-28 | 2019-06-04 | LaMonte′ D. Pierce | Filtered drinking straw |
CN111065904A (zh) | 2017-08-02 | 2020-04-24 | 普凯尔德诊断技术有限公司 | 包括通过过滤器去除废液的方法和装置的处理器过滤器布置 |
GB201713111D0 (en) | 2017-08-16 | 2017-09-27 | Griffith John | Water filter |
DE102017216030A1 (de) * | 2017-09-12 | 2019-03-14 | Fresenius Medical Care Deutschland Gmbh | Verfahren zum verarbeiten einer proteinhaltigen suspension oder proteinhaltigen lösung |
WO2019130356A1 (fr) * | 2017-12-30 | 2019-07-04 | INDIAN INSTITUTE OF TECHNOLOGY MADRAS (IIT Madras) | Dispositif de filtration d'eau portable pour éliminer les impuretés de l'eau à l'aide de cartouches de purification spécifiques aux contaminants |
GB2573983A (en) * | 2018-03-02 | 2019-11-27 | Icon Lifesaver Ltd | A portable water filtration device |
WO2020023993A1 (fr) * | 2018-08-01 | 2020-02-06 | Membrane Systems Australia Pty Ltd | Système et procédé d'élimination de polluants polyfluorés de l'eau |
CN110577258B (zh) * | 2019-08-26 | 2024-05-14 | 江西博鑫环保科技股份有限公司 | 用自然力作动力的恒压错流过滤水处理工艺方法及处理装置 |
EP4051404A4 (fr) * | 2019-11-01 | 2024-02-21 | Biofouling Tech Inc | Protection contre l'encrassement biologique de flux de volume/vitesse élevés |
EP3935946A1 (fr) | 2020-07-06 | 2022-01-12 | AgXX | Dispositif de réduction des microorganismes actifs dans des fluides |
US20220032221A1 (en) * | 2020-07-31 | 2022-02-03 | Hamilton Sundstrand Corporation | Multifunctional composite microwave air purifier |
DE102020129849A1 (de) * | 2020-11-12 | 2022-05-12 | Bwt Holding Gmbh | Vorrichtung und Verfahren zum Schutz von Trinkwasser vor Mikroorganismen |
KR20230121819A (ko) * | 2020-12-15 | 2023-08-21 | 제이티 인터내셔널 소시에떼 아노님 | 에어로졸 발생 시스템을 위한 항균 구성 요소 |
WO2023036929A1 (fr) * | 2021-09-13 | 2023-03-16 | Topas Gmbh Technologie-Orientierte Partikel-, Analysen- Und Sensortechnik | Dispositif et procédé de séparation de particules à partir d'aérosols pour le conditionnement d'aérosols test destinés à la mesure de pénétration sur des filtres |
CN113929257B (zh) * | 2021-11-25 | 2023-08-22 | 广东先导微电子科技有限公司 | 一种碘甲烷生产废水的处理方法 |
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CA1064630A (fr) * | 1975-04-29 | 1979-10-16 | John J. Doumas | Procede et appareil de traitement de l'eau potable |
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JPS62136293U (fr) * | 1986-02-20 | 1987-08-27 | ||
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JP2796098B2 (ja) * | 1988-09-20 | 1998-09-10 | 株式会社アイアイシー | 浄水器 |
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US6402949B1 (en) * | 2001-06-15 | 2002-06-11 | Jed Ben Banks | Portable water filtration system |
CN100408160C (zh) * | 2001-06-22 | 2008-08-06 | 阿尔戈耐德公司 | 纳米大小的正电性非纺织滤器 |
IL155435A0 (en) * | 2003-04-14 | 2003-11-23 | Bromine Compounds Ltd | Solid biocide formulations |
US7282147B2 (en) * | 2003-10-07 | 2007-10-16 | Phase Inc. | Cleaning hollow core membrane fibers using vibration |
IL162934A0 (en) * | 2004-07-08 | 2005-11-20 | Bromine Compounds Ltd | Novel solid compositions for disinfecting water |
CN1317056C (zh) * | 2005-03-28 | 2007-05-23 | 天津大学 | 中空纤维膜滤装置的冲洗方法 |
-
2007
- 2007-03-09 WO PCT/DK2007/000120 patent/WO2008110165A1/fr active Application Filing
- 2007-07-18 US US12/450,046 patent/US20100051527A1/en not_active Abandoned
- 2007-07-18 WO PCT/DK2007/000362 patent/WO2008110166A1/fr active Search and Examination
- 2007-07-18 BR BRPI0721407A patent/BRPI0721407A8/pt not_active Application Discontinuation
- 2007-07-18 MX MX2009009608A patent/MX2009009608A/es active IP Right Grant
- 2007-07-18 CN CN2007800529028A patent/CN101668580B/zh not_active Expired - Fee Related
- 2007-07-18 WO PCT/DK2007/000363 patent/WO2008110167A1/fr active Application Filing
- 2007-07-18 EP EP07785726A patent/EP2139590A1/fr not_active Withdrawn
- 2007-07-18 KR KR1020097021082A patent/KR101547362B1/ko active IP Right Grant
- 2007-07-18 AP AP2009004999A patent/AP3005A/xx active
-
2008
- 2008-03-06 TW TW097107917A patent/TW200906475A/zh unknown
- 2008-03-06 TW TW097107916A patent/TW200918146A/zh unknown
- 2008-03-08 EP EP08715574A patent/EP2136683A2/fr not_active Withdrawn
- 2008-03-08 US US12/450,042 patent/US20100044321A1/en not_active Abandoned
- 2008-03-08 KR KR1020097021176A patent/KR101828603B1/ko active IP Right Grant
- 2008-03-08 KR KR1020157026464A patent/KR20150121188A/ko not_active Application Discontinuation
- 2008-03-08 CN CN2008800151998A patent/CN101677701B/zh not_active Expired - Fee Related
- 2008-03-08 WO PCT/DK2008/000096 patent/WO2008110172A2/fr active Application Filing
- 2008-03-08 MX MX2009009609A patent/MX2009009609A/es active IP Right Grant
- 2008-03-08 AP AP2009004981A patent/AP2454A/xx active
- 2008-03-08 BR BRPI0808473A patent/BRPI0808473A8/pt not_active Application Discontinuation
-
2009
- 2009-09-08 IL IL200805A patent/IL200805A0/en unknown
- 2009-09-08 IL IL200806A patent/IL200806A0/en unknown
- 2009-10-07 MA MA32268A patent/MA31302B1/fr unknown
- 2009-10-07 MA MA32267A patent/MA31301B1/fr unknown
-
2010
- 2010-08-10 HK HK10107610.3A patent/HK1141215A1/xx not_active IP Right Cessation
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Date | Code | Title | Description |
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PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20160308 |