WO2003063914A3 - Systeme de sterilisation et de decontamination in situ utilisant une decharge plasma non thermique - Google Patents

Systeme de sterilisation et de decontamination in situ utilisant une decharge plasma non thermique Download PDF

Info

Publication number
WO2003063914A3
WO2003063914A3 PCT/US2002/035299 US0235299W WO03063914A3 WO 2003063914 A3 WO2003063914 A3 WO 2003063914A3 US 0235299 W US0235299 W US 0235299W WO 03063914 A3 WO03063914 A3 WO 03063914A3
Authority
WO
WIPO (PCT)
Prior art keywords
plasma
suspension media
undesirable
sterilization
filter
Prior art date
Application number
PCT/US2002/035299
Other languages
English (en)
Other versions
WO2003063914A2 (fr
WO2003063914A9 (fr
Inventor
Richard Crowe
George P Korfiatis
Sergei Babko-Malyl
Original Assignee
Plasmasol Corp
Stevens Inst Technology
Richard Crowe
George P Korfiatis
Sergei Babko-Malyl
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 Plasmasol Corp, Stevens Inst Technology, Richard Crowe, George P Korfiatis, Sergei Babko-Malyl filed Critical Plasmasol Corp
Priority to JP2003563603A priority Critical patent/JP2005515843A/ja
Priority to AU2002365929A priority patent/AU2002365929A1/en
Priority to KR10-2004-7006655A priority patent/KR20040077658A/ko
Priority to EP02806692A priority patent/EP1441774A2/fr
Priority to CA002462614A priority patent/CA2462614A1/fr
Publication of WO2003063914A2 publication Critical patent/WO2003063914A2/fr
Publication of WO2003063914A3 publication Critical patent/WO2003063914A3/fr
Publication of WO2003063914A9 publication Critical patent/WO2003063914A9/fr

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
    • 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
    • A61L2/14—Plasma, i.e. ionised gases
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/2406—Generating plasma using dielectric barrier discharges, i.e. with a dielectric interposed between the electrodes
    • 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
    • A61L9/22—Ionisation
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/2406—Generating plasma using dielectric barrier discharges, i.e. with a dielectric interposed between the electrodes
    • H05H1/2443—Generating plasma using dielectric barrier discharges, i.e. with a dielectric interposed between the electrodes the plasma fluid flowing through a dielectric tube
    • H05H1/246—Generating plasma using dielectric barrier discharges, i.e. with a dielectric interposed between the electrodes the plasma fluid flowing through a dielectric tube the plasma being activated using external electrodes
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/47—Generating plasma using corona discharges
    • H05H1/477—Segmented electrodes

Abstract

La présente invention concerne système de stérilisation et de décontamination dans lequel un dispositif de décharge plasma non thermique est disposé en amont de médias (par exemple, un filtre, un précipitateur électrostatique, un lit de carbone). Le dispositif de décharge plasma génère un plasma qui est émis à travers des ouvertures (par exemple, des capillaires ou des fentes) dans un diélectrique primaire. Une espèce stérilisante actives générée par le plasma, lors de son exposition à des contaminants ou une matière particulaire indésirable peut désactiver ou réduire une telle matière dans un flot de fluide contaminé et/ou sur des objets. Ainsi, les contaminants indésirables dans le fluide à traiter sont d'abord réduits lors de leur exposition aux espèces stérilisantes actives générées par le plasma dans la zone de du dispositif de décharge Par ailleurs, les espèces stérilisantes actives générées par le plasma sont transportées vers l'aval à des médias de suspension et lors de leur contact avec ceux-ci effectuent la désactivation des contaminants recueillis sur les médias eux-mêmes. De manière avantageuse, les média de suspension peuvent être nettoyés in situ. En vue d'accroître l'efficacité de stérilisation, un additif exempt de gaz vecteur (par exemple, l'alcool, l'eau, l'air sec) peut être injecté dans les ouvertures définies dans le diélectrique primaire. Ces additifs augmentent la concentration d'agents de stérilisation actifs générés par le plasma tout en réduisant le produit secondaire de polluants d'ozone indésirables générés. En aval du filtre, le flot de fluide peut être soumis à un traitement supplémentaire en étant exposé à un média catalyseur ou un média de suspension additionnel en vue de réduire davantage la quantité de matière particulaire indésirable.
PCT/US2002/035299 2001-11-02 2002-11-04 Systeme de sterilisation et de decontamination in situ utilisant une decharge plasma non thermique WO2003063914A2 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2003563603A JP2005515843A (ja) 2001-11-02 2002-11-04 プラズマ放電及びフィルタを用いた殺菌・汚染除去システム
AU2002365929A AU2002365929A1 (en) 2001-11-02 2002-11-04 Sterilization and decontamination system using a plasma discharge and a filter
KR10-2004-7006655A KR20040077658A (ko) 2001-11-02 2002-11-04 플라스마 방전 및 필터를 이용한 살균 및 오염제거 시스템
EP02806692A EP1441774A2 (fr) 2001-11-02 2002-11-04 Systeme de sterilisation et de decontamination in situ utilisant une decharge plasma non thermique
CA002462614A CA2462614A1 (fr) 2001-11-02 2002-11-04 Systeme de sterilisation et de decontamination in situ utilisant une decharge plasma non thermique

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US33686801P 2001-11-02 2001-11-02
US33686601P 2001-11-02 2001-11-02
US60/336,868 2001-11-02
US60/336,866 2001-11-02

Publications (3)

Publication Number Publication Date
WO2003063914A2 WO2003063914A2 (fr) 2003-08-07
WO2003063914A3 true WO2003063914A3 (fr) 2003-12-18
WO2003063914A9 WO2003063914A9 (fr) 2004-05-13

Family

ID=27668892

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2002/035299 WO2003063914A2 (fr) 2001-11-02 2002-11-04 Systeme de sterilisation et de decontamination in situ utilisant une decharge plasma non thermique

Country Status (7)

Country Link
EP (1) EP1441774A2 (fr)
JP (1) JP2005515843A (fr)
KR (1) KR20040077658A (fr)
CN (1) CN1289151C (fr)
AU (1) AU2002365929A1 (fr)
CA (1) CA2462614A1 (fr)
WO (1) WO2003063914A2 (fr)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8017074B2 (en) 2004-01-07 2011-09-13 Noxilizer, Inc. Sterilization system and device
JP2007521118A (ja) 2004-01-07 2007-08-02 ノクシライザー，インコーポレイテッド 殺菌システムおよび装置
JP4628719B2 (ja) * 2004-07-29 2011-02-09 株式会社西部技研 有害ガス処理装置およびそのクリーニング方法
JP2006122521A (ja) * 2004-10-29 2006-05-18 Toshiba Corp 除菌システム
JP2006192013A (ja) * 2005-01-12 2006-07-27 National Institute Of Advanced Industrial & Technology 空気清浄装置
JP5531240B2 (ja) * 2005-09-20 2014-06-25 イマジニアリング株式会社 点火装置、内燃機関、点火プラグ、及びプラズマ装置
US20070104610A1 (en) * 2005-11-01 2007-05-10 Houston Edward J Plasma sterilization system having improved plasma generator
US8226811B2 (en) 2005-11-02 2012-07-24 May-Ruben Technologies, Inc. High impedance system for generating electric fields and method of use
WO2007070704A2 (fr) * 2005-12-17 2007-06-21 Airinspace B.V. Dispositifs de purification d'air
KR100668785B1 (ko) * 2005-12-28 2007-01-12 연세대학교 산학협력단 악취 정화 퇴비화 시스템 및 이에 사용되는 배양필터장치
KR100761279B1 (ko) * 2006-04-24 2007-10-04 엘지전자 주식회사 공기청정기
US8334422B2 (en) 2006-08-18 2012-12-18 Drexel University Method and device for air disinfection and sterilization
DE102006050136B4 (de) * 2006-10-25 2016-12-15 Leibniz-Institut für Analytische Wissenschaften-ISAS-e.V. Verfahren und Vorrichtung zur Erzeugung von positiv und/oder negativ ionisierten Gasanalyten für die Gasanalyse
CN101611656B (zh) 2006-12-28 2012-11-21 荷兰应用科学研究会(Tno) 表面介质阻挡放电等离子体单元和产生表面等离子体的方法
DE102007025452A1 (de) 2007-05-31 2008-12-04 Ernst-Moritz-Arndt-Universität Greifswald Verfahren zur Beschichtung von Oberflächen mit Mikro- und Nanopartikeln mit Hilfe von Plasmaverfahren
EP2160081A1 (fr) * 2008-08-27 2010-03-03 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. Plasma non thermique pour le traitement de blessures et appareil et procédé associés
CN101486017B (zh) * 2009-01-12 2011-09-28 北京航空航天大学 基于非热等离子体注入的湿熄焦气雾处理方法及装置
US8425837B2 (en) 2009-02-23 2013-04-23 Noxilizer, Inc. Device and method for gas sterilization
KR101055664B1 (ko) 2009-04-17 2011-08-09 국방과학연구소 금속산화물 촉매와 플라즈마를 이용한 살균 및 제독 방법
MY162497A (en) * 2009-10-16 2017-06-15 Linde Ag Cleaning of copper wire using plasma or activated gas
CN101813348A (zh) * 2010-03-11 2010-08-25 杨琨 局部排风通道利用净化液装置净化空气的系统
US20130202479A1 (en) * 2010-10-21 2013-08-08 Takumi Tandou Plasma sterilizer, plasma sterilization system, and plasma sterilization method
DE102011017249A1 (de) * 2011-04-07 2012-10-11 MAX-PLANCK-Gesellschaft zur Förderung der Wissenschaften e.V. Plasmaeinrichtung
JP6189019B2 (ja) * 2012-06-14 2017-08-30 パール工業株式会社 選定分子の導入方法、選定分子導入装置および細胞融合方法
KR101461085B1 (ko) * 2012-06-29 2014-11-13 가천대학교 산학협력단 저온 플라즈마를 이용한 식품표면 살균방법
CN102793934B (zh) * 2012-08-28 2014-08-06 西安交通大学 一种掌上设备的清洗及消毒装置
DE102012109253A1 (de) 2012-09-28 2014-04-03 Manfred H. Langner Luftfiltermodul
JP6316047B2 (ja) 2014-03-24 2018-04-25 株式会社東芝 ガス処理装置
DE102014110637A1 (de) * 2014-07-28 2016-01-28 Manfred H. Langner Plasmaerzeugungseinrichtung
EP3235350B1 (fr) * 2014-12-15 2021-03-03 VitalFluid B.V. Système-réacteur à eau activée par plasma thermique et non thermique
WO2016186316A1 (fr) * 2015-05-15 2016-11-24 주식회사 대화알로이테크 Purificateur d'air
JP6542053B2 (ja) 2015-07-15 2019-07-10 株式会社東芝 プラズマ電極構造、およびプラズマ誘起流発生装置
DE102016104805A1 (de) 2016-03-15 2017-09-21 Manfred H. Langner Luftreinigungsmodul mit einer Plasmaerzeugungseinrichtung und Verfahren zur Herstellung einer Plasmaerzeugungseinrichtung
US10398795B2 (en) 2017-12-29 2019-09-03 Tomi Environmental Solutions, Inc. Decontamination device and method using ultrasonic cavitation
KR20210126160A (ko) * 2017-12-29 2021-10-19 토미 엔버른멘탈 솔르션스, 인크. 초음파 공동화를 이용하는 오염 제거 장치 및 방법
US11883550B2 (en) 2017-12-29 2024-01-30 Tomi Environmental Solutions, Inc. Decontamination device and method using nonthermal plasma actuator
KR102113831B1 (ko) * 2018-10-24 2020-05-21 서울여자대학교 산학협력단 즉석조리식품의 포장 후 살균 방법
JP2022524631A (ja) * 2019-03-11 2022-05-09 ユニバーシティ オブ サザン カリフォルニア ＳＯｘ及びＮＯｘのプラズマベースの浄化のためのシステム及び方法
KR20220046658A (ko) * 2019-08-21 2022-04-14 더 리젠츠 오브 더 유니버시티 오브 미시건 복합 환형 비열 플라즈마 반응기 코어
DE102021106664A1 (de) * 2021-03-18 2022-09-22 Plasmatreat Gmbh Verfahren und vorrichtung zum desinfizieren, insbesondere sterilisieren, verpackter güter
CN113365405A (zh) * 2021-06-02 2021-09-07 西南大学 大气压等离子体射流杀菌消毒装置及方法
CN114524499A (zh) * 2022-02-09 2022-05-24 珠海格力电器股份有限公司 等离子体活化水制备装置
WO2023168024A1 (fr) * 2022-03-04 2023-09-07 The Government Of The United States Of America, As Represented By The Secretary Of The Navy Filtration et décontamination de liquide activées par plasma
CN114601945A (zh) * 2022-03-09 2022-06-10 上海复荣科技(集团)有限公司 一种水合等离子体与耦合催化相结合的物体表面消毒装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11221489A (ja) * 1998-02-09 1999-08-17 Kinki:Kk 低温弱電離プラズマと静電フィルターを併用した空気清浄 ユニット
US6245126B1 (en) * 1999-03-22 2001-06-12 Enviromental Elements Corp. Method for enhancing collection efficiency and providing surface sterilization of an air filter
US20010031234A1 (en) * 1999-12-15 2001-10-18 Christos Christodoulatos Segmented electrode capillary discharge, non-thermal plasma apparatus and process for promoting chemical reactions
WO2003028880A1 (fr) * 2001-10-02 2003-04-10 Atmospheric Glow Technologies, Inc. Sterilisation rapide d'un milieu filtrant l'air

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11221489A (ja) * 1998-02-09 1999-08-17 Kinki:Kk 低温弱電離プラズマと静電フィルターを併用した空気清浄 ユニット
US6245126B1 (en) * 1999-03-22 2001-06-12 Enviromental Elements Corp. Method for enhancing collection efficiency and providing surface sterilization of an air filter
US20010031234A1 (en) * 1999-12-15 2001-10-18 Christos Christodoulatos Segmented electrode capillary discharge, non-thermal plasma apparatus and process for promoting chemical reactions
WO2003028880A1 (fr) * 2001-10-02 2003-04-10 Atmospheric Glow Technologies, Inc. Sterilisation rapide d'un milieu filtrant l'air

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1999, no. 13 30 November 1999 (1999-11-30) *

Also Published As

Publication number Publication date
KR20040077658A (ko) 2004-09-06
CN1289151C (zh) 2006-12-13
WO2003063914A2 (fr) 2003-08-07
EP1441774A2 (fr) 2004-08-04
AU2002365929A1 (en) 2003-09-02
JP2005515843A (ja) 2005-06-02
CN1578680A (zh) 2005-02-09
CA2462614A1 (fr) 2003-08-07
WO2003063914A9 (fr) 2004-05-13

Similar Documents

Publication Publication Date Title
WO2003063914A3 (fr) Systeme de sterilisation et de decontamination in situ utilisant une decharge plasma non thermique
US7347979B2 (en) Gas processing method and gas processing apparatus utilizing oxidation catalyst and low-temperature plasma
KR101292491B1 (ko) 공기 정화 장치
KR100957771B1 (ko) 실내용 공기정화 및 살균 장치
KR101817223B1 (ko) 환기 및 배기 기능을 갖는 공기 청정화 장치
CN102811794A (zh) 基于原位光催化氧化和臭氧化使用增强的多功能涂层的空气净化系统和方法
KR100979210B1 (ko) 공기정화 및 살균 기능을 지닌 에어샤워 장치
JP3632579B2 (ja) 空気浄化装置
KR101005516B1 (ko) 코로나 방전을 이용한 악취처리장치 및 악취처리방법
KR102096523B1 (ko) 공기 청정화 모듈을 포함하는 공기 청정화 장치
JP2008173632A (ja) 空気浄化方法及び空気浄化装置
CN111256245A (zh) 一种空气净化装置
KR20100123787A (ko) 일체형 악취제거 시스템
CN212157450U (zh) 一种空气净化装置
ATE291481T1 (de) Verfahren und vorrichtung zur behandlung von schadstoffe enthaltendem verunreinigtem gas
KR101808443B1 (ko) 오염가스 처리장치 및 이를 이용한 오염가스 처리 방법
KR101174137B1 (ko) 플라즈마를 이용한 대기오염물질 처리장치
KR101700431B1 (ko) 클러스터 이오나이저와 워터 캐치가 혼합된 하이브리드 멸균시스템 컨트롤 장치 및 방법
CN111156552B (zh) 厨房废气处理方法及装置
KR20150077751A (ko) 오존 제거 필터 및 이를 구비한 오존 제거 장치
JP2004044882A (ja) 空気清浄機
JP2010029865A (ja) ガス浄化装置
JP2000005631A (ja) 空気清浄装置
JP2002263432A (ja) 消臭浄化液剤及びその使用法
KR102591443B1 (ko) 저장-촉매분해-재생 방식의 공기 청정화 장치

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ OM PH PL PT RO RU SD SE SG SI SK SL TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LU MC NL PT SE SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 2462614

Country of ref document: CA

WWE Wipo information: entry into national phase

Ref document number: 20028216091

Country of ref document: CN

WWE Wipo information: entry into national phase

Ref document number: 2003563603

Country of ref document: JP

Ref document number: 1020047006655

Country of ref document: KR

COP Corrected version of pamphlet

Free format text: PAGES 1/6-6/6, DRAWINGS, REPLACED BY NEW PAGES 1/6-6/6

WWE Wipo information: entry into national phase

Ref document number: 2002806692

Country of ref document: EP

WWP Wipo information: published in national office

Ref document number: 2002806692

Country of ref document: EP