CA2309215A1 - Procede et appareil de production d'air purifie ou enrichi d'ozone afin d'eliminer les contaminants de fluides - Google Patents
Procede et appareil de production d'air purifie ou enrichi d'ozone afin d'eliminer les contaminants de fluides Download PDFInfo
- Publication number
- CA2309215A1 CA2309215A1 CA002309215A CA2309215A CA2309215A1 CA 2309215 A1 CA2309215 A1 CA 2309215A1 CA 002309215 A CA002309215 A CA 002309215A CA 2309215 A CA2309215 A CA 2309215A CA 2309215 A1 CA2309215 A1 CA 2309215A1
- Authority
- CA
- Canada
- Prior art keywords
- ozone
- air stream
- air
- chamber
- germicidal
- 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.)
- Abandoned
Links
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 title claims abstract description 634
- 239000000356 contaminant Substances 0.000 title claims abstract description 157
- 238000000034 method Methods 0.000 title claims abstract description 40
- 239000012530 fluid Substances 0.000 title abstract description 30
- 230000005855 radiation Effects 0.000 claims abstract description 482
- 230000002070 germicidal effect Effects 0.000 claims abstract description 354
- 239000007788 liquid Substances 0.000 claims abstract description 146
- 230000001954 sterilising effect Effects 0.000 claims abstract description 33
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 30
- 230000007246 mechanism Effects 0.000 claims description 18
- 238000004519 manufacturing process Methods 0.000 claims description 16
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 claims description 15
- 230000001678 irradiating effect Effects 0.000 claims description 15
- 238000009826 distribution Methods 0.000 claims description 11
- 230000003993 interaction Effects 0.000 claims description 8
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- 230000001105 regulatory effect Effects 0.000 claims description 6
- 238000007669 thermal treatment Methods 0.000 claims 1
- 241000894006 Bacteria Species 0.000 abstract description 11
- 238000009434 installation Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 38
- 239000002245 particle Substances 0.000 description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 20
- 239000006260 foam Substances 0.000 description 19
- 239000000126 substance Substances 0.000 description 17
- 239000008399 tap water Substances 0.000 description 15
- 235000020679 tap water Nutrition 0.000 description 15
- 230000036961 partial effect Effects 0.000 description 13
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- 238000004804 winding Methods 0.000 description 11
- 239000007921 spray Substances 0.000 description 9
- 239000011248 coating agent Substances 0.000 description 8
- 238000000576 coating method Methods 0.000 description 8
- 239000004033 plastic Substances 0.000 description 8
- 229920003023 plastic Polymers 0.000 description 8
- 239000000203 mixture Substances 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 6
- 241001465754 Metazoa Species 0.000 description 5
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 239000002991 molded plastic Substances 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 5
- 238000009428 plumbing Methods 0.000 description 5
- 230000002829 reductive effect Effects 0.000 description 5
- 239000000779 smoke Substances 0.000 description 5
- 238000004378 air conditioning Methods 0.000 description 4
- 230000001580 bacterial effect Effects 0.000 description 4
- 230000006378 damage Effects 0.000 description 4
- 235000013305 food Nutrition 0.000 description 4
- 241000700605 Viruses Species 0.000 description 3
- 230000003750 conditioning effect Effects 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 3
- 230000001877 deodorizing effect Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 230000000977 initiatory effect Effects 0.000 description 3
- 239000003595 mist Substances 0.000 description 3
- 239000012716 precipitator Substances 0.000 description 3
- 230000032258 transport Effects 0.000 description 3
- 235000002566 Capsicum Nutrition 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 2
- 239000006002 Pepper Substances 0.000 description 2
- 241000722363 Piper Species 0.000 description 2
- 235000016761 Piper aduncum Nutrition 0.000 description 2
- 235000017804 Piper guineense Nutrition 0.000 description 2
- 235000008184 Piper nigrum Nutrition 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 2
- 229920006362 Teflon® Polymers 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 244000052616 bacterial pathogen Species 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 235000019645 odor Nutrition 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 230000001846 repelling effect Effects 0.000 description 2
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- 238000005406 washing Methods 0.000 description 2
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- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000005276 aerator Methods 0.000 description 1
- 239000013566 allergen Substances 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 235000019506 cigar Nutrition 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
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- 230000005686 electrostatic field Effects 0.000 description 1
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- 230000009931 harmful effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000002984 plastic foam Substances 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
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- 230000003449 preventive effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011012 sanitization Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 231100000444 skin lesion Toxicity 0.000 description 1
- 206010040882 skin lesion Diseases 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/20—Gaseous substances, e.g. vapours
- A61L2/202—Ozone
-
- 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
- A61L9/015—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/32—Details relating to UV-irradiation devices
- C02F2201/328—Having flow diverters (baffles)
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)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
L'invention concerne un procédé et un appareil destinés à produire de l'air purifié ou enrichi d'ozone afin d'éliminer les contaminants de fluides et consistant à exposer un flux d'air provenant d'une zone environnante à un rayonnement ultraviolet (UV) générateur d'ozone pour produire de l'ozone dans une chambre d'ozone du système. La chambre d'ozone est configurée pour réduire la vitesse d'écoulement traversant et donner du temps à l'ozone pour qu'elle se mélange à l'air et qu'elle oxyde les contaminants. Le flux d'air entre ensuite dans une chambre germicide et il est exposé à un rayonnement UV germicide afin de détruire les bactéries et l'ozone dans le flux d'air produisant un air stérilisé. De plus, le système peut comprendre une chambre germicide supplémentaire exposant un courant d'air à un rayonnement germicide avant le traitement à l'intérieur de la chambre d'ozone. Le système peut être configuré pour comprendre un agencement de chicanes permettant de réguler la vitesse d'écoulement traversant de l'air, ou il peut être mis en oeuvre par un agencement de cartouches. Le système peut en outre être configuré pour une installation dans un mur ou un plafond, ou il peut être utilisé afin d'éliminer les contaminants de liquides ozonisés et/ou les liquides ozonisés. De plus, les systèmes de stérilisation d'air peuvent être utilisés à l'intérieur de systèmes de traitement d'air afin d'éliminer les contaminants de courant d'air à l'intérieur de ces systèmes.
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US6434897P | 1997-11-05 | 1997-11-05 | |
| US6452097P | 1997-11-05 | 1997-11-05 | |
| US60/064,348 | 1997-11-05 | ||
| US60/064,520 | 1997-11-05 | ||
| US9457498P | 1998-07-29 | 1998-07-29 | |
| US60/094,574 | 1998-07-29 | ||
| PCT/US1998/023586 WO1999022777A1 (fr) | 1997-11-05 | 1998-11-05 | Procede et appareil de production d'air purifie ou enrichi d'ozone afin d'eliminer les contaminants de fluides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2309215A1 true CA2309215A1 (fr) | 1999-05-14 |
Family
ID=27370607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002309215A Abandoned CA2309215A1 (fr) | 1997-11-05 | 1998-11-05 | Procede et appareil de production d'air purifie ou enrichi d'ozone afin d'eliminer les contaminants de fluides |
Country Status (3)
| Country | Link |
|---|---|
| AU (1) | AU1382999A (fr) |
| CA (1) | CA2309215A1 (fr) |
| WO (1) | WO1999022777A1 (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1465672B1 (fr) * | 2002-01-16 | 2007-08-22 | OY Halton Group Limited | Dispositif et procede de ventilation a lampes a u.v. |
| US7875247B2 (en) * | 2002-11-27 | 2011-01-25 | Novatron, Inc. | UV flux multiplication system for sterilizing air, medical devices and other materials |
| US6761203B1 (en) | 2003-03-31 | 2004-07-13 | Tai-Long Huang | Balanced window blind having a spring motor for concealed pull cords thereof |
| US10005061B2 (en) * | 2005-05-20 | 2018-06-26 | Housh Khoshbin | Ozone-based contaminant eradication system and method |
| EP2051746A1 (fr) * | 2006-07-31 | 2009-04-29 | Microgenix Australasia Pty Ltd | Systèmes et procédés de gestion de la qualité d'air |
| GB2607098A (en) * | 2021-05-28 | 2022-11-30 | Univ Heriot Watt | Sterilisation apparatus and method for an air handling system |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2150263A (en) * | 1937-07-02 | 1939-03-14 | New Discoveries Inc | System for cleaning, sterilizing, and conditioning air |
| JPH0687890B2 (ja) * | 1988-02-29 | 1994-11-09 | 東海興業株式会社 | 殺菌・脱臭装置 |
| AU2764595A (en) * | 1994-06-02 | 1996-01-04 | Gerald C. Monagan | Air purifier |
| US5614151A (en) * | 1995-06-07 | 1997-03-25 | R Squared Holding, Inc. | Electrodeless sterilizer using ultraviolet and/or ozone |
-
1998
- 1998-11-05 CA CA002309215A patent/CA2309215A1/fr not_active Abandoned
- 1998-11-05 WO PCT/US1998/023586 patent/WO1999022777A1/fr active Application Filing
- 1998-11-05 AU AU13829/99A patent/AU1382999A/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| AU1382999A (en) | 1999-05-24 |
| WO1999022777A1 (fr) | 1999-05-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |