HK1033790A1 - A method and apparatus for surface and air sterilization using ultraviolet light and ultrasonic waves. - Google Patents

A method and apparatus for surface and air sterilization using ultraviolet light and ultrasonic waves.

Info

Publication number
HK1033790A1
HK1033790A1 HK01104325A HK01104325A HK1033790A1 HK 1033790 A1 HK1033790 A1 HK 1033790A1 HK 01104325 A HK01104325 A HK 01104325A HK 01104325 A HK01104325 A HK 01104325A HK 1033790 A1 HK1033790 A1 HK 1033790A1
Authority
HK
Hong Kong
Prior art keywords
ultraviolet light
ultrasonic waves
air sterilization
air
simultaneous exposure
Prior art date
Application number
HK01104325A
Other languages
English (en)
Inventor
Edward V Rose
William E Clark Jr
Original Assignee
Spectrum Environmental Technol
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
Priority claimed from US08/999,273 external-priority patent/US6090346A/en
Application filed by Spectrum Environmental Technol filed Critical Spectrum Environmental Technol
Publication of HK1033790A1 publication Critical patent/HK1033790A1/xx

Links

Classifications

    • 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
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
    • 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
    • A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • 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
    • A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/08—Radiation
    • A61L2/10—Ultraviolet radiation
    • 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
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
    • A61L9/18—Radiation
    • 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
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
    • A61L9/18—Radiation
    • A61L9/20—Ultraviolet radiation

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Physical Water Treatments (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
HK01104325A 1997-12-29 2001-06-21 A method and apparatus for surface and air sterilization using ultraviolet light and ultrasonic waves. HK1033790A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/999,273 US6090346A (en) 1997-12-29 1997-12-29 Sterilization using ultraviolet light and ultrasonic waves
US09/193,330 US6171548B1 (en) 1997-12-29 1998-11-16 Surface and air sterilization using ultraviolet light and ultrasonic waves
PCT/US1998/026915 WO1999033495A2 (en) 1997-12-29 1998-12-17 Surface and air sterilization using ultraviolet light and ultrasonic wawes

Publications (1)

Publication Number Publication Date
HK1033790A1 true HK1033790A1 (en) 2001-09-21

Family

ID=26888894

Family Applications (1)

Application Number Title Priority Date Filing Date
HK01104325A HK1033790A1 (en) 1997-12-29 2001-06-21 A method and apparatus for surface and air sterilization using ultraviolet light and ultrasonic waves.

Country Status (10)

Country Link
US (2) US6171548B1 (xx)
EP (1) EP1044026B1 (xx)
JP (1) JP2001526941A (xx)
CN (1) CN1185015C (xx)
AT (1) ATE253382T1 (xx)
AU (1) AU1926599A (xx)
CA (1) CA2316872C (xx)
DE (1) DE69819559T2 (xx)
HK (1) HK1033790A1 (xx)
WO (1) WO1999033495A2 (xx)

Families Citing this family (99)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6500267B1 (en) * 1998-10-06 2002-12-31 Net Zero, Inc. Reduction of energy consumption in a cooling or heating system through UVC irradiation
US7278272B2 (en) * 1997-02-20 2007-10-09 Steril-Aire, Inc. Marine air conditioner decontamination system
DE60138934D1 (de) * 2000-02-25 2009-07-23 Hitachi Ltd Mischvorrichtung für Analysenautomat
EP1432455A1 (en) * 2001-10-04 2004-06-30 The Johns Hopkins University Airborne pathogen neutralization
WO2003085373A2 (en) * 2001-11-09 2003-10-16 Lockheed Martin Corporation A system for the detection of pathogens in the mail stream
US6753536B2 (en) * 2001-11-28 2004-06-22 Wesley G. Humphreys Apparatus for neutralizing chemical and biological threats
US20030136824A1 (en) * 2001-12-04 2003-07-24 Simon Rudy J. Mailbox
AU2002360838A1 (en) * 2001-12-31 2003-07-24 Lockheed Martin Corporation Method for reducing airborne biological agents while processing mail
WO2003058202A2 (en) * 2001-12-31 2003-07-17 Lockheed Martin Corporation System and method of detecting, neutralizing, and containing suspected contaminated articles
DE60315794T2 (de) * 2002-01-16 2008-06-12 Oy Halton Group Ltd. Vorrichtung und verfahren für ultraviolett-ventilationslampen
US20030150475A1 (en) * 2002-02-11 2003-08-14 Lorne Abrams Method and apparatus for sanitizing reusable articles
US7258882B2 (en) * 2002-03-07 2007-08-21 Thomas R. Hankinson System for maintaining fresh quality and safe food attributes of minimally processed produce
US20040028552A1 (en) * 2002-03-20 2004-02-12 Bhardwaj Mahesh C. Gas contact ultrasound germicide and therapeutic treatment
CA2472807C (en) 2002-04-05 2011-04-05 Sharp Kabushiki Kaisha Method for evaluating elimination of microorganisms and apparatus for evaluating elimination of microorganisms
US7160566B2 (en) * 2003-02-07 2007-01-09 Boc, Inc. Food surface sanitation tunnel
US20040175290A1 (en) * 2003-03-06 2004-09-09 Steril-Aire Usa, Inc. Treatment of air and surfaces in a food processing plant
DE502004005506D1 (de) * 2003-04-25 2007-12-27 Hanspeter Steffen Verfahren und technische ausfü hrung zur desinfektion und hal tbarmachung von lebensmitteln und anderen produkten mittels o3 , o2 , co2 argon, uv-c licht und ultraschall im vakuum
US6905537B1 (en) * 2003-07-09 2005-06-14 Garry Parkinson Isaacs Machine and process for filterless removal of particles and organisms from ambient air, carpets and furnishings
US6848266B1 (en) * 2003-12-02 2005-02-01 Carrier Corporation Control of HVAC system
US20050230639A1 (en) * 2004-04-14 2005-10-20 Kash 'n Gold, Ltd. Knife and kitchen tool sterilizer and holder
US20050230638A1 (en) * 2004-04-14 2005-10-20 Kash 'n Gold, Ltd. Sterilizer for small items used by babies and children
US20070196235A1 (en) * 2004-07-15 2007-08-23 Michael Shur Ultraviolet radiation-based media purification
US7497990B2 (en) * 2004-12-30 2009-03-03 Kimberly-Clark Worldwide Inc. Process for the destruction of microorganisms on a product
US7626187B2 (en) * 2005-06-02 2009-12-01 George Younts Method and apparatus for eradicating undesirable elements that cause disease, ailments or discomfort
US7799137B2 (en) * 2005-07-15 2010-09-21 Stokely-Van Camp, Inc. Resonant frequency bottle sanitation
WO2007035069A1 (en) * 2005-09-23 2007-03-29 Lg Electronics Inc. Sterilizing device with ultraviolet ray and microwave oven having the same
US7634996B2 (en) * 2006-02-14 2009-12-22 Sensor Electronic Technology, Inc. Ultraviolet radiation sterilization
US7553456B2 (en) * 2006-03-02 2009-06-30 Sensor Electronic Technology, Inc. Organism growth suppression using ultraviolet radiation
ITRM20060118A1 (it) * 2006-03-08 2007-09-09 Turatti Srl Procedimento di lavaggio e sterilizzazione di prodotti alimentari in particolare verdure e relativa apparecchiatura
US7372044B2 (en) * 2006-05-17 2008-05-13 Andrew Ross UV sterilization of user interface fomites
US20090246073A1 (en) * 2008-03-26 2009-10-01 Rong Yan Murphy Apparatus and method for inline solid, semisolid, or liquid antimicrobial treatment
US8545915B2 (en) * 2008-05-02 2013-10-01 Oakshire Holdings, Inc. Method and apparatus for vitamin D enhancement in mushrooms
US8058629B2 (en) * 2008-06-19 2011-11-15 Long Catherine L Writing utensil sterilization apparatus
US8980178B2 (en) * 2009-05-23 2015-03-17 Sensor Electronic Technology, Inc. Medium treatment using ultraviolet light
JP5645172B2 (ja) * 2010-03-23 2014-12-24 国立大学法人 宮崎大学 真空及び共振型超音波処理による食品材料における微生物の制御方法及び制御装置
US9024276B2 (en) * 2010-06-23 2015-05-05 Johnson & Johnson Vision Care, Inc. Contact lens storage case surface disinfection
US8357914B1 (en) * 2010-06-28 2013-01-22 Dawn E. Caldwell UV disinfecting apparatus
EP2625263B1 (en) 2010-10-08 2020-03-11 Terumo BCT, Inc. Configurable methods and systems of growing and harvesting cells in a hollow fiber bioreactor system
US8473097B2 (en) * 2010-12-15 2013-06-25 S & S X-Ray Products, Inc Pass-through wall-mounted medications cabinet with UV sterilization
US8624203B2 (en) 2011-02-23 2014-01-07 JLT & Associates, Inc. Conveyor sterilization
DE102011016371B4 (de) * 2011-04-07 2016-06-30 Maryia Mysko Fördereinrichtung für Personen
US8779385B2 (en) * 2011-04-18 2014-07-15 Gilda Noori Method and device for ultraviolet light sterilizing
US9297254B2 (en) 2011-08-05 2016-03-29 Halliburton Energy Services, Inc. Methods for monitoring fluids within or produced from a subterranean formation using opticoanalytical devices
US9222348B2 (en) 2011-08-05 2015-12-29 Halliburton Energy Services, Inc. Methods for monitoring the formation and transport of an acidizing fluid using opticoanalytical devices
US9441149B2 (en) 2011-08-05 2016-09-13 Halliburton Energy Services, Inc. Methods for monitoring the formation and transport of a treatment fluid using opticoanalytical devices
US9206386B2 (en) 2011-08-05 2015-12-08 Halliburton Energy Services, Inc. Systems and methods for analyzing microbiological substances
US8960294B2 (en) 2011-08-05 2015-02-24 Halliburton Energy Services, Inc. Methods for monitoring fluids within or produced from a subterranean formation during fracturing operations using opticoanalytical devices
US8997860B2 (en) 2011-08-05 2015-04-07 Halliburton Energy Services, Inc. Methods for monitoring the formation and transport of a fracturing fluid using opticoanalytical devices
US20130035262A1 (en) * 2011-08-05 2013-02-07 Freese Robert P Integrated Computational Element Analytical Methods for Microorganisms Treated with a Pulsed Light Source
US9395306B2 (en) 2011-08-05 2016-07-19 Halliburton Energy Services, Inc. Methods for monitoring fluids within or produced from a subterranean formation during acidizing operations using opticoanalytical devices
US9999782B2 (en) 2012-04-16 2018-06-19 Sensor Electronic Technology, Inc. Ultraviolet-based sterilization
US9061082B2 (en) * 2012-04-16 2015-06-23 Sensor Electronic Technology, Inc. Ultraviolet-based sterilization
US9702811B2 (en) 2012-04-26 2017-07-11 Halliburton Energy Services, Inc. Methods and devices for optically determining a characteristic of a substance using integrated computational elements
US9658149B2 (en) 2012-04-26 2017-05-23 Halliburton Energy Services, Inc. Devices having one or more integrated computational elements and methods for determining a characteristic of a sample by computationally combining signals produced therewith
US8941046B2 (en) 2012-04-26 2015-01-27 Halliburton Energy Services, Inc. Methods and devices for optically determining a characteristic of a substance
US9080943B2 (en) 2012-04-26 2015-07-14 Halliburton Energy Services, Inc. Methods and devices for optically determining a characteristic of a substance
US9383307B2 (en) 2012-04-26 2016-07-05 Halliburton Energy Services, Inc. Methods and devices for optically determining a characteristic of a substance
US9013702B2 (en) 2012-04-26 2015-04-21 Halliburton Energy Services, Inc. Imaging systems for optical computing devices
US9019501B2 (en) 2012-04-26 2015-04-28 Halliburton Energy Services, Inc. Methods and devices for optically determining a characteristic of a substance
CN104736261B (zh) 2012-08-28 2017-06-16 传感器电子技术股份有限公司 包括紫外线照明的存储系统
CN104853625A (zh) 2012-08-28 2015-08-19 传感器电子技术股份有限公司 多波灭菌系统
US9878061B2 (en) 2012-08-28 2018-01-30 Sensor Electronic Technology, Inc. Ultraviolet system for disinfection
WO2014036080A1 (en) 2012-08-28 2014-03-06 Sensor Electronic Technology, Inc. Ultraviolet gradient sterilization, disinfection, and storage system
US10383964B2 (en) 2012-08-28 2019-08-20 Sensor Electronic Technology, Inc. Storage device including ultraviolet illumination
US10646603B2 (en) 2012-08-28 2020-05-12 Sensor Electronic Technology, Inc. Multi wave sterilization system
US10441670B2 (en) 2012-08-28 2019-10-15 Sensor Electronic Technology, Inc. Storage device including ultraviolet illumination
US9707307B2 (en) 2012-08-28 2017-07-18 Sensor Electronic Technology, Inc. Ultraviolet system for disinfection
US10688210B2 (en) 2012-08-28 2020-06-23 Sensor Electronic Technology, Inc. Storage device including ultraviolet illumination
US9919068B2 (en) 2012-08-28 2018-03-20 Sensor Electronic Technology, Inc. Storage device including ultraviolet illumination
CN105050433A (zh) 2012-08-28 2015-11-11 传感器电子技术股份有限公司 用于消毒的紫外线系统
US9724441B2 (en) 2012-08-28 2017-08-08 Sensor Electronic Technology, Inc. Storage device including target UV illumination ranges
JP6633522B2 (ja) 2013-11-16 2020-01-22 テルモ ビーシーティー、インコーポレーテッド バイオリアクターにおける細胞増殖
US11008547B2 (en) 2014-03-25 2021-05-18 Terumo Bct, Inc. Passive replacement of media
JP6830059B2 (ja) 2014-09-26 2021-02-17 テルモ ビーシーティー、インコーポレーテッド スケジュール化された細胞フィーディング
US9289527B1 (en) * 2015-05-18 2016-03-22 George J. Lichtblau UV disinfection system with ballast current monitoring
WO2017004592A1 (en) 2015-07-02 2017-01-05 Terumo Bct, Inc. Cell growth with mechanical stimuli
KR101762739B1 (ko) 2016-02-15 2017-07-31 한국철도기술연구원 초음파를 이용한 유해 미생물 제거 장치 및 방법
WO2017147460A1 (en) * 2016-02-25 2017-08-31 Ralph Birchard Lloyd System and method for disinfecting an occupied environment using direction controlled germicidal radiation
EP3464565A4 (en) 2016-05-25 2020-01-01 Terumo BCT, Inc. CELL EXPANSION
US11104874B2 (en) 2016-06-07 2021-08-31 Terumo Bct, Inc. Coating a bioreactor
US11685883B2 (en) 2016-06-07 2023-06-27 Terumo Bct, Inc. Methods and systems for coating a cell growth surface
CN117247899A (zh) 2017-03-31 2023-12-19 泰尔茂比司特公司 细胞扩增
US11624046B2 (en) 2017-03-31 2023-04-11 Terumo Bct, Inc. Cell expansion
US10722083B2 (en) * 2017-10-03 2020-07-28 Thunderhill Investments, LLC Sanitary forced-air hand dryer
US11590248B2 (en) * 2017-10-30 2023-02-28 Hubbell Lighting, Inc. Pulsing high intensity narrow spectrum light
RU2687283C1 (ru) * 2018-11-30 2019-05-14 Федеральное государственное бюджетное образовательное учреждение высшего образования "Воронежский государственный лесотехнический университет имени Г.Ф. Морозова" Способ получения композиционного материала биотехнологического назначения
US10986917B2 (en) 2019-08-14 2021-04-27 Sdc U.S. Smilepay Spv Multifunctional dental appliance and toothbrush cleaner
CN110898236A (zh) * 2019-11-28 2020-03-24 宇环智能科技(徐州)有限公司 一种生物技术研究用灭菌箱
US20210275714A1 (en) * 2020-03-04 2021-09-09 Lumen Hygienic, LLC Uvc anti-microbial breathing sterilizing modules, masks and devices
DE102020002083A1 (de) 2020-03-20 2021-09-23 Kastriot Merlaku Dekontaminations-Vorrichtung gegen Krankheitserreger
DE102020003042A1 (de) 2020-03-20 2021-09-23 Kastriot Merlaku Dekontaminations-Vorrichtung gegen Krankheitserreger
US11850336B2 (en) * 2020-05-22 2023-12-26 Molekule Group, Inc. UV sterilization apparatus, system, and method for aircraft air systems
EP3915914A1 (en) * 2020-05-27 2021-12-01 KONE Corporation Elevator operating panel, elevator system, and method
US20220168459A1 (en) * 2020-08-20 2022-06-02 Aura Blue Llc Germicidal Lighting With Controlled Ventilation
US11779675B2 (en) 2020-10-19 2023-10-10 Molekule Group, Inc. Air sterilization insert for heating, ventilation, and air conditioning (HVAC) systems
MX2020014241A (es) * 2020-12-18 2022-06-20 Herman Diaz Arias Equipo de sanitizacion opto-sonico.
CN113291552A (zh) * 2021-06-09 2021-08-24 中国科学院电工研究所 一种物流包装箱用快速消杀系统
WO2023043985A1 (en) * 2021-09-16 2023-03-23 Falcon Power, LLC Respirator with air scrubbing system
DE102022000614A1 (de) 2021-12-23 2023-06-29 Kastriot Merlaku Karussell-Tür-Konstruktion

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2249473A (en) 1939-07-12 1941-07-15 Herbert Wolcott Electric sterilizer
GB671922A (en) * 1948-04-22 1952-05-14 Johan Ernst Nyrop A process for the destruction of micro-organisms, viruses and the like in liquids and tissue of vegetable and animal origin
US2814081A (en) 1955-04-27 1957-11-26 Lincoln L Stevenson Rapid hand sanitizer
US3481687A (en) 1965-03-08 1969-12-02 Sherman S Fishman Method and apparatus for ultrasonic sterilization
US3672823A (en) * 1970-03-25 1972-06-27 Wave Energy Systems Method of sterilizing liquids
FR2269275A7 (en) * 1974-04-23 1975-11-21 Buxade Joseph Ultrasonic dry sterilizer for documents esp banknotes - decontaminates without damage to notes or danger to operation
FR2446638A1 (fr) 1979-01-18 1980-08-14 Aussenac Jack Dispositif sono-actinique de nettoyage et d'aseptisation
US4448750A (en) 1981-06-05 1984-05-15 Fuesting Michael L Sterilization method
US4424188A (en) 1981-12-31 1984-01-03 International Paper Company Sterilization of packaging material
DE3500487A1 (de) 1985-01-09 1986-07-10 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck Uv-ultraschallbesen zur entkeimung von flaechen und koerpern
FR2599255B1 (fr) 1986-05-30 1993-07-02 Chartier Alain Procede et appareillage pour le nettoyage et la sterilisation de produits sensibles aux effets de la chaleur et des agents chimiques, notamment de lentilles de contact.
DE3881473T2 (de) 1987-10-22 1993-09-09 Duthie Jun Robert E Verfahren und sterilisationsvorrichtung.
US5120499A (en) 1990-01-11 1992-06-09 U. V. Black Box Corporation Method and system for asepticizing contact lenses and storing device
US5074322A (en) 1990-12-06 1991-12-24 Jaw Chin Woei Structure of sterilizing hand dryer
US5330722A (en) 1991-02-27 1994-07-19 William E. Pick Germicidal air filter
US5216251A (en) 1991-10-18 1993-06-01 Matschke Arthur L Apparatus and method for a bio-conditioning germicidal dryer
US5449502A (en) 1992-12-30 1995-09-12 Sanden Corp. Sterilizing apparatus utilizing ultrasonic vibration
EP0673656B1 (de) 1994-03-25 1997-08-20 Perentron Engineering Limited Verfahren zum Reinigen von Luft und Vorrichtung zur Durchführung des Verfahrens
CA2191856C (en) 1994-06-02 1999-09-28 Gerald C. Monagan Air purifier
US5466425A (en) 1994-07-08 1995-11-14 Amphion International, Limited Biological decontamination system
WO1996009776A1 (en) 1994-09-27 1996-04-04 Purepulse Technologies, Inc. Photocatalyst and pulsed light synergism in deactivation of contaminants
CA2311806C (en) * 1997-12-03 2004-04-20 Lawrence C. Darwin Water sterilization system incorporating ultrasonic device
IL129564A (en) * 1999-04-23 2004-06-20 Atlantium Lasers Ltd A method for disinfecting and purifying liquids and gases and a device for its use
JP2001187123A (ja) * 1999-12-28 2001-07-10 Tdk Corp 光触媒装置および光触媒浄化方法

Also Published As

Publication number Publication date
AU1926599A (en) 1999-07-19
CA2316872C (en) 2005-04-05
US6171548B1 (en) 2001-01-09
DE69819559D1 (de) 2003-12-11
WO1999033495A2 (en) 1999-07-08
EP1044026A2 (en) 2000-10-18
CN1283998A (zh) 2001-02-14
WO1999033495A3 (en) 1999-08-26
EP1044026B1 (en) 2003-11-05
DE69819559T2 (de) 2004-09-16
US6576188B1 (en) 2003-06-10
ATE253382T1 (de) 2003-11-15
CA2316872A1 (en) 1999-07-08
CN1185015C (zh) 2005-01-19
JP2001526941A (ja) 2001-12-25

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