SE9903177L - Apparatus and method for treating air - Google Patents

Apparatus and method for treating air

Info

Publication number
SE9903177L
SE9903177L SE9903177A SE9903177A SE9903177L SE 9903177 L SE9903177 L SE 9903177L SE 9903177 A SE9903177 A SE 9903177A SE 9903177 A SE9903177 A SE 9903177A SE 9903177 L SE9903177 L SE 9903177L
Authority
SE
Sweden
Prior art keywords
ozone
water solution
recirculated
solution
purification
Prior art date
Application number
SE9903177A
Other languages
Swedish (sv)
Other versions
SE9903177D0 (en
Inventor
Kjell Ekberg
Original Assignee
Otre Ab
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 Otre Ab filed Critical Otre Ab
Priority to SE9903177A priority Critical patent/SE9903177L/en
Publication of SE9903177D0 publication Critical patent/SE9903177D0/en
Priority to PCT/SE2000/001748 priority patent/WO2001018456A1/en
Priority to AU75663/00A priority patent/AU7566300A/en
Publication of SE9903177L publication Critical patent/SE9903177L/en

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
    • A61L9/015—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
    • A61L9/04—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air without heating
    • A61L9/05—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air without heating specially adapted to be released by contact with a liquid, e.g. for toilets
    • 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
    • A61L9/015—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
    • F24F8/24—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using sterilising media
    • F24F8/26—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using sterilising media using ozone
    • 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
    • C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/02—Non-contaminated water, e.g. for industrial water supply
    • C02F2103/023—Water in cooling circuits
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Separation Of Particles Using Liquids (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)

Abstract

The invention resides in a purification and sterilization device having an air inlet (102, 202) and an air outlet (103, 203), said inlet and outlet joined by an air duct, said air duct provided with at least one filter (110, 210) through which essentially all air entering the device has to pass, means (125, 132, 232) provided for mixing ozone into a liquid, preferably water, thereby forming an ozone-water solution at least part of said ozone-water solution recirculated in the device, the filter (110, 210) adapted to be soaked or wetted in or by said solution. The invention also resides in a mixing means for use with the purification and sterilization device. The invention also resides in a method for purification and sterilization of a gas comprising the following steps: providing an ozone-water solution having controlled amounts of ozone therein, by dissolving freshly prepared ozone in a recirculated ozone-water solution in dependence of the ozone-concentration of said recirculated ozone-water solution; said dissolving accomplished by feeding said freshly prepared ozone through micro-porous nozzle arranged in said recirculated solution; withdrawing ozone-water solution from said ozone-water solution having controlled amounts of ozone therein; wetting or soaking one or more filters through which gas is made to pass, thereby forcing said gas in contact with the ozone-water solution.
SE9903177A 1999-09-08 1999-09-08 Apparatus and method for treating air SE9903177L (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9903177A SE9903177L (en) 1999-09-08 1999-09-08 Apparatus and method for treating air
PCT/SE2000/001748 WO2001018456A1 (en) 1999-09-08 2000-09-08 Apparatus and method for treatment of air
AU75663/00A AU7566300A (en) 1999-09-08 2000-09-08 Apparatus and method for treatment of air

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9903177A SE9903177L (en) 1999-09-08 1999-09-08 Apparatus and method for treating air

Publications (2)

Publication Number Publication Date
SE9903177D0 SE9903177D0 (en) 1999-09-08
SE9903177L true SE9903177L (en) 2001-05-08

Family

ID=20416897

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9903177A SE9903177L (en) 1999-09-08 1999-09-08 Apparatus and method for treating air

Country Status (3)

Country Link
AU (1) AU7566300A (en)
SE (1) SE9903177L (en)
WO (1) WO2001018456A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPR620701A0 (en) * 2001-07-06 2001-08-02 Ozone Manufacturing Pty Ltd Evaporative cooler purifier
AU2002344695B2 (en) * 2001-07-06 2006-11-02 Ozone Manufacturing Pty. Ltd. Heating, ventilation or air conditioning water purifiers
WO2018027510A1 (en) * 2016-08-09 2018-02-15 曹鸿鹏 Air purification apparatus with humidification and sterilization functions
CN106765636B (en) * 2016-12-26 2022-11-11 苏州艾尔新净化科技有限公司 Air purifier with reinforced sterilization function
CN107655114A (en) * 2017-09-07 2018-02-02 成都佑为欣科技有限公司 A kind of intelligent switch purifying device for air conditioner
NL2026584B1 (en) * 2020-09-30 2022-06-01 Romico Hold A V V Rotational disinfectant device and method for capturing and disinfecting infectants from a gas
CN112715514A (en) * 2021-01-14 2021-04-30 农芯科技（北京）有限责任公司 Green prevention and control device for plant diseases and insect pests
JP2023014892A (en) * 2021-07-19 2023-01-31 アイリスオーヤマ株式会社 humidifier

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2934846A1 (en) * 1979-08-29 1981-03-19 Bruno 7981 Bavendorf Bachhofer AIRWASHING METHOD IN AIR CONDITIONING
DE3332176A1 (en) * 1983-09-07 1985-04-04 Stein, Peter, 6500 Mainz Air-improving device
JPS6058228A (en) * 1983-09-09 1985-04-04 Senichi Masuda Air purifying apparatus
IL96555A0 (en) * 1989-12-08 1991-09-16 Union Carbide Chem Plastic Process and apparatus for de-polluting circulated air
JPH07194914A (en) * 1993-12-29 1995-08-01 Iwao Hishida Air purification method and air purifier
JPH07241332A (en) * 1994-03-03 1995-09-19 Shoji Toyoda Ozone cleaning water supply device
JPH07323210A (en) * 1994-05-31 1995-12-12 Y A Shii Kk Method for purifying air and device therefor
JPH08281039A (en) * 1995-04-18 1996-10-29 Nippondenso Co Ltd Air cleaner
JPH1057456A (en) * 1996-08-14 1998-03-03 I D Sagami:Kk Method for purifying air and device therefor

Also Published As

Publication number Publication date
AU7566300A (en) 2001-04-10
WO2001018456A1 (en) 2001-03-15
SE9903177D0 (en) 1999-09-08

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