AU2004237571B2 - Filtering device incorporating nanoparticles - Google Patents

Filtering device incorporating nanoparticles Download PDF

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Publication number
AU2004237571B2
AU2004237571B2 AU2004237571A AU2004237571A AU2004237571B2 AU 2004237571 B2 AU2004237571 B2 AU 2004237571B2 AU 2004237571 A AU2004237571 A AU 2004237571A AU 2004237571 A AU2004237571 A AU 2004237571A AU 2004237571 B2 AU2004237571 B2 AU 2004237571B2
Authority
AU
Australia
Prior art keywords
nanoparticles
filter
filtering device
filters
device incorporating
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
AU2004237571A
Other languages
English (en)
Other versions
AU2004237571A1 (en
Inventor
Douglas K. Beplate
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
APPLIED NANOSCIENCE Inc
Original Assignee
APPLIED NANOSCIENCE Inc
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 APPLIED NANOSCIENCE Inc filed Critical APPLIED NANOSCIENCE Inc
Publication of AU2004237571A1 publication Critical patent/AU2004237571A1/en
Application granted granted Critical
Publication of AU2004237571B2 publication Critical patent/AU2004237571B2/en
Assigned to APPLIED NANOSCIENCE INC. reassignment APPLIED NANOSCIENCE INC. Request for Assignment Assignors: Beplate, Douglas
Anticipated expiration legal-status Critical
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/22—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/0005—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor for pharmaceuticals, biologicals or living parts
    • A61L2/0082—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor for pharmaceuticals, biologicals or living parts using chemical substances
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/0005—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor for pharmaceuticals, biologicals or living parts
    • A61L2/0011—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor for pharmaceuticals, biologicals or living parts using physical methods
    • A61L2/0017—Filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/88—Handling or mounting catalysts
    • 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
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Water Supply & Treatment (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Filtering Materials (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Electrostatic Separation (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
AU2004237571A 2003-03-13 2004-03-12 Filtering device incorporating nanoparticles Expired AU2004237571B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/387,854 2003-03-13
US10/387,854 US20040178135A1 (en) 2003-03-13 2003-03-13 Filtering device incorporating nanoparticles
PCT/US2004/007822 WO2004098753A2 (en) 2003-03-13 2004-03-12 Filtering device incorporating nanoparticles

Publications (2)

Publication Number Publication Date
AU2004237571A1 AU2004237571A1 (en) 2004-11-18
AU2004237571B2 true AU2004237571B2 (en) 2008-04-17

Family

ID=32961994

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2004237571A Expired AU2004237571B2 (en) 2003-03-13 2004-03-12 Filtering device incorporating nanoparticles

Country Status (16)

Country Link
US (2) US20040178135A1 (enExample)
EP (4) EP2281621A1 (enExample)
JP (4) JP2006520268A (enExample)
KR (1) KR20050106522A (enExample)
CN (1) CN1758950A (enExample)
AT (1) ATE492332T1 (enExample)
AU (1) AU2004237571B2 (enExample)
BR (1) BRPI0408736B1 (enExample)
CA (1) CA2518720A1 (enExample)
DE (1) DE602004030667D1 (enExample)
MX (1) MXPA05009745A (enExample)
NO (1) NO20054661L (enExample)
NZ (1) NZ542238A (enExample)
RU (1) RU2336933C2 (enExample)
TW (1) TWI239263B (enExample)
WO (1) WO2004098753A2 (enExample)

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US20100122515A1 (en) * 2008-11-18 2010-05-20 Han-Wen Kuo Poison-filter material and production method thereof
US20150114397A1 (en) * 2009-04-09 2015-04-30 Jeffery C. Litz Chemical and biological protection mask
US8307994B2 (en) * 2009-10-28 2012-11-13 International Business Machines Corporation Surface charge enabled nanoporous semi-permeable membrane for desalination
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JP5968328B2 (ja) 2010-11-10 2016-08-10 ナノエイチツーオー・インコーポレーテッド 非金属添加剤を含む改良された混成ｔｆｃｒｏ膜
CN102614975A (zh) * 2012-04-06 2012-08-01 东南大学 一种用于水溶性纳米粒子选择性分离的方法
RU2689997C2 (ru) * 2014-01-29 2019-05-30 Де-Ма Ас Устройство и способ обработки для разрушения микроорганизмов в газообразных или жидких средах
WO2016018797A1 (en) * 2014-07-31 2016-02-04 Munster Jason Personal air filtration device
US9861940B2 (en) 2015-08-31 2018-01-09 Lg Baboh2O, Inc. Additives for salt rejection enhancement of a membrane
US9737859B2 (en) 2016-01-11 2017-08-22 Lg Nanoh2O, Inc. Process for improved water flux through a TFC membrane
US10155203B2 (en) 2016-03-03 2018-12-18 Lg Nanoh2O, Inc. Methods of enhancing water flux of a TFC membrane using oxidizing and reducing agents
WO2018051165A1 (en) 2016-09-14 2018-03-22 Sorin Group Italia Srl Systems for eliminating and/or reducing aerosol emissions from a heater/cooler
US12478902B2 (en) 2018-03-19 2025-11-25 RPM Industries, LLC System including a reusable oil filter
WO2020106565A1 (en) 2018-11-21 2020-05-28 Mar Cor Purification, Inc. Nanoparticles for use in membranes
US11946570B2 (en) 2019-08-28 2024-04-02 Haemograph Pty Ltd Fluid check valve and fluidic systems for gas venting
US11930867B2 (en) * 2020-07-30 2024-03-19 Fxi Inc. Limited Coated substrates and articles with anti-viral properties, and fabrication processes
WO2023196604A1 (en) 2022-04-08 2023-10-12 Delstar Technologies, Inc. Apertured polymer sheets incorporating nanoparticles
AU2023250558A1 (en) * 2022-04-08 2024-09-12 LMS Technologies, Inc. Mechanical and electrostatic filter media
KR20250022003A (ko) * 2022-04-08 2025-02-14 마티브 룩셈부르크 여과 매체 및 필터

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US6197193B1 (en) * 1999-10-21 2001-03-06 Virgil L. Archer Drinking water filter
US20020035032A1 (en) * 1998-09-15 2002-03-21 Olga Koper Reactive nanoparticles as destructive adsorbents for biological and chemical contamination

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US6057488A (en) * 1998-09-15 2000-05-02 Nantek, Inc. Nanoparticles for the destructive sorption of biological and chemical contaminants
US20020035032A1 (en) * 1998-09-15 2002-03-21 Olga Koper Reactive nanoparticles as destructive adsorbents for biological and chemical contamination
US6197193B1 (en) * 1999-10-21 2001-03-06 Virgil L. Archer Drinking water filter

Also Published As

Publication number Publication date
EP1606042B1 (en) 2010-12-22
KR20050106522A (ko) 2005-11-09
NZ542238A (en) 2008-01-31
WO2004098753A2 (en) 2004-11-18
JP2006520268A (ja) 2006-09-07
RU2336933C2 (ru) 2008-10-27
JP2007195996A (ja) 2007-08-09
BRPI0408736A (pt) 2006-03-07
MXPA05009745A (es) 2006-03-08
TWI239263B (en) 2005-09-11
JP2007209769A (ja) 2007-08-23
BRPI0408736B1 (pt) 2016-08-23
EP2281620A1 (en) 2011-02-09
AU2004237571A1 (en) 2004-11-18
EP2281621A1 (en) 2011-02-09
EP2281622A1 (en) 2011-02-09
CA2518720A1 (en) 2004-11-18
CN1758950A (zh) 2006-04-12
US20040178135A1 (en) 2004-09-16
NO20054661L (no) 2005-10-11
TW200505555A (en) 2005-02-16
RU2005131318A (ru) 2006-05-10
DE602004030667D1 (de) 2011-02-03
EP1606042A2 (en) 2005-12-21
WO2004098753A3 (en) 2004-12-29
JP2007144212A (ja) 2007-06-14
ATE492332T1 (de) 2011-01-15
US20120199528A1 (en) 2012-08-09

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Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
PC Assignment registered

Owner name: APPLIED NANOSCIENCE INC.

Free format text: FORMER OWNER WAS: BEPLATE, DOUGLAS

MK14 Patent ceased section 143(a) (annual fees not paid) or expired