CA2249966A1 - Methode et systeme pour la sterilisation par rayonnement ultraviolet de gaz et de fluides - Google Patents
Methode et systeme pour la sterilisation par rayonnement ultraviolet de gaz et de fluides Download PDFInfo
- Publication number
- CA2249966A1 CA2249966A1 CA 2249966 CA2249966A CA2249966A1 CA 2249966 A1 CA2249966 A1 CA 2249966A1 CA 2249966 CA2249966 CA 2249966 CA 2249966 A CA2249966 A CA 2249966A CA 2249966 A1 CA2249966 A1 CA 2249966A1
- Authority
- CA
- Canada
- Prior art keywords
- gases
- housing
- light source
- ultraviolet light
- ultraviolet
- 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
- 239000007789 gas Substances 0.000 title claims abstract description 33
- 239000012530 fluid Substances 0.000 title claims abstract description 25
- 230000001954 sterilising effect Effects 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims abstract description 15
- 230000005855 radiation Effects 0.000 title claims description 23
- 238000004659 sterilization and disinfection Methods 0.000 title claims description 20
- 241000894006 Bacteria Species 0.000 claims abstract description 5
- 230000033001 locomotion Effects 0.000 claims abstract description 4
- 241000700605 Viruses Species 0.000 claims abstract description 3
- 239000007788 liquid Substances 0.000 claims description 14
- 230000010006 flight Effects 0.000 claims description 12
- 235000004443 Ricinus communis Nutrition 0.000 claims 1
- 239000000463 material Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000010453 quartz Substances 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 239000003651 drinking water Substances 0.000 description 3
- 235000020188 drinking water Nutrition 0.000 description 3
- 230000002070 germicidal effect Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- 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
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
- C02F1/325—Irradiation devices or lamp constructions
-
- 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)
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/02—Fluid flow conditions
- C02F2301/024—Turbulent
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/02—Fluid flow conditions
- C02F2301/026—Spiral, helicoidal, radial
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
Landscapes
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
- Physical Water Treatments (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA 2249966 CA2249966A1 (fr) | 1998-10-09 | 1998-10-09 | Methode et systeme pour la sterilisation par rayonnement ultraviolet de gaz et de fluides |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA 2249966 CA2249966A1 (fr) | 1998-10-09 | 1998-10-09 | Methode et systeme pour la sterilisation par rayonnement ultraviolet de gaz et de fluides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2249966A1 true CA2249966A1 (fr) | 2000-04-09 |
Family
ID=29425465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2249966 Abandoned CA2249966A1 (fr) | 1998-10-09 | 1998-10-09 | Methode et systeme pour la sterilisation par rayonnement ultraviolet de gaz et de fluides |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2249966A1 (fr) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2404319A (en) * | 2003-07-22 | 2005-01-26 | John Se-Kit Yuen | Air purifier combining a UV irradiator and a negative ion generator |
| GB2404318A (en) * | 2003-07-22 | 2005-01-26 | John Se-Kit Yuen | Ultraviolet water purifier |
| EP1914201A1 (fr) * | 2006-10-18 | 2008-04-23 | HYDROTEC Gesellschaft Für Ökologische Verfahrenstechnik mbH | Dispositif destiné au traitement par U.V. de milieux liquides, en particulier de l'eau |
| WO2010055288A1 (fr) * | 2008-11-12 | 2010-05-20 | Statiflo International Limited | Appareil et procédé d’irradiation par uv |
| EP2623195A1 (fr) * | 2012-02-01 | 2013-08-07 | Torrey Hills Technologies, LLC | Dispositif de conversion de gaz photocatalytique |
| CN112408159A (zh) * | 2020-09-29 | 2021-02-26 | 浙江鼎信空调科技(集团)有限公司 | 一种具有消毒功能的负压式电梯 |
| CN117298371A (zh) * | 2023-11-28 | 2023-12-29 | 中国人民解放军总医院第一医学中心 | 一种神经外科防积血冲洗式手术装置 |
-
1998
- 1998-10-09 CA CA 2249966 patent/CA2249966A1/fr not_active Abandoned
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2404319A (en) * | 2003-07-22 | 2005-01-26 | John Se-Kit Yuen | Air purifier combining a UV irradiator and a negative ion generator |
| GB2404318A (en) * | 2003-07-22 | 2005-01-26 | John Se-Kit Yuen | Ultraviolet water purifier |
| GB2404319B (en) * | 2003-07-22 | 2006-09-27 | John Se-Kit Yuen | Photo-electronic air purifying and negative ion generating device cum illuminator |
| EP1914201A1 (fr) * | 2006-10-18 | 2008-04-23 | HYDROTEC Gesellschaft Für Ökologische Verfahrenstechnik mbH | Dispositif destiné au traitement par U.V. de milieux liquides, en particulier de l'eau |
| WO2010055288A1 (fr) * | 2008-11-12 | 2010-05-20 | Statiflo International Limited | Appareil et procédé d’irradiation par uv |
| US8293185B2 (en) | 2008-11-12 | 2012-10-23 | Statiflo International Limited | UV irradiation apparatus and method |
| EP2623195A1 (fr) * | 2012-02-01 | 2013-08-07 | Torrey Hills Technologies, LLC | Dispositif de conversion de gaz photocatalytique |
| US10537870B2 (en) | 2012-02-01 | 2020-01-21 | Torrey Hills Technologies, Llc | Methane conversion device |
| CN112408159A (zh) * | 2020-09-29 | 2021-02-26 | 浙江鼎信空调科技(集团)有限公司 | 一种具有消毒功能的负压式电梯 |
| CN117298371A (zh) * | 2023-11-28 | 2023-12-29 | 中国人民解放军总医院第一医学中心 | 一种神经外科防积血冲洗式手术装置 |
| CN117298371B (zh) * | 2023-11-28 | 2024-04-09 | 中国人民解放军总医院第一医学中心 | 一种神经外科防积血冲洗式手术装置 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Dead |