DE69025863D1 - Bestrahlung von Flüssigkeiten - Google Patents
Bestrahlung von FlüssigkeitenInfo
- Publication number
- DE69025863D1 DE69025863D1 DE69025863T DE69025863T DE69025863D1 DE 69025863 D1 DE69025863 D1 DE 69025863D1 DE 69025863 T DE69025863 T DE 69025863T DE 69025863 T DE69025863 T DE 69025863T DE 69025863 D1 DE69025863 D1 DE 69025863D1
- Authority
- DE
- Germany
- Prior art keywords
- radiant energy
- passage
- sources
- fluid medium
- energy sources
- 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.)
- Expired - Fee Related
Links
- 239000007788 liquid Substances 0.000 title 1
- 239000012530 fluid Substances 0.000 abstract 5
- 230000002070 germicidal effect Effects 0.000 abstract 1
- 230000001678 irradiating effect Effects 0.000 abstract 1
- 239000010721 machine oil Substances 0.000 abstract 1
- 230000005855 radiation Effects 0.000 abstract 1
- 239000010409 thin film Substances 0.000 abstract 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
- A61L2/02—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—Ultra-violet radiation
-
- 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
- C02F2201/322—Lamp arrangement
- C02F2201/3227—Units with two or more lamps
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/441,008 US4968891A (en) | 1989-11-22 | 1989-11-22 | Disinfecting a fluid with ultraviolet radiation |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69025863D1 true DE69025863D1 (de) | 1996-04-18 |
DE69025863T2 DE69025863T2 (de) | 1996-08-01 |
Family
ID=23751115
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69025863T Expired - Fee Related DE69025863T2 (de) | 1989-11-22 | 1990-11-22 | Bestrahlung von Flüssigkeiten |
Country Status (8)
Country | Link |
---|---|
US (1) | US4968891A (de) |
EP (1) | EP0430581B1 (de) |
JP (1) | JPH03207364A (de) |
KR (1) | KR910009288A (de) |
AT (1) | ATE135239T1 (de) |
AU (1) | AU638773B2 (de) |
CA (1) | CA2030674C (de) |
DE (1) | DE69025863T2 (de) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5262066A (en) * | 1991-11-13 | 1993-11-16 | Soye Charles C Van | Process for delivering radiant energy for the treatment of fluids |
US5247178A (en) * | 1991-12-12 | 1993-09-21 | Fusion Systems Corporation | Method and apparatus for treating fluids by focusing reflected light on a thin fluid layer |
USRE36896E (en) * | 1993-03-05 | 2000-10-03 | Trojan Technologies Inc. | Fluid treatment system and process |
US5366705A (en) * | 1993-06-08 | 1994-11-22 | James J. Reidy | Gravity feed ultraviolet liquid sterilization system |
US5792433A (en) * | 1995-03-13 | 1998-08-11 | Photoscience Japan Corporation | Light irradiating device with easily replaceable light irradiating lamps |
AU7430296A (en) * | 1995-10-26 | 1997-05-15 | Purepulse Technologies, Inc. | Improved deactivation of organisms using high-intensity pulsed polychromatic light |
US5626768A (en) * | 1995-12-07 | 1997-05-06 | Triton Thalassic Technologies, Inc. | Sterilization of opaque liquids with ultraviolet radiation |
DE29608441U1 (de) * | 1996-05-09 | 1996-08-01 | Dueker Eisenwerk | Anlage für die Entkeimung strömender Medien, wie Wasser |
US5997812A (en) * | 1996-06-20 | 1999-12-07 | Coolant Treatment Systems, L.L.C. | Methods and apparatus for the application of combined fields to disinfect fluids |
US6083387A (en) * | 1996-06-20 | 2000-07-04 | Burnham Technologies Ltd. | Apparatus for the disinfection of fluids |
US6565803B1 (en) | 1998-05-13 | 2003-05-20 | Calgon Carbon Corporation | Method for the inactivation of cryptosporidium parvum using ultraviolet light |
US6781137B2 (en) * | 1999-03-15 | 2004-08-24 | Malcolm Robert Snowball | Fluid treatment apparatus |
US6784440B2 (en) | 2002-07-26 | 2004-08-31 | Boc, Inc. | Food sanitizing cabinet |
DK1622651T3 (da) * | 2003-01-21 | 2013-03-11 | Safe Foods Corp | Modulær, højvolumen-, højtryksvæskedesinfektion ved anvendelse af uv-bestråling |
US7160566B2 (en) | 2003-02-07 | 2007-01-09 | Boc, Inc. | Food surface sanitation tunnel |
US7095167B2 (en) * | 2003-04-03 | 2006-08-22 | Light Sources, Inc. | Germicidal low pressure mercury vapor discharge lamp with amalgam location permitting high output |
WO2006073409A1 (en) * | 2004-01-27 | 2006-07-13 | Nolen, Gary | Modular, high volume, high pressure liquid disinfection using fractional screw |
US7030391B2 (en) | 2004-06-04 | 2006-04-18 | Cfm Corporation | Ultraviolet sterilization device |
US20080112845A1 (en) * | 2006-11-15 | 2008-05-15 | Dunn Charles E | Air Cleaning Unit, and Method of Air Disinfection |
KR100971177B1 (ko) * | 2010-04-07 | 2010-07-20 | (주)유브이플러스 | 자외선 투과율이 낮은 유체를 살균하는데 적합한 자외선 유체 살균기 |
DE102012207753A1 (de) * | 2012-05-09 | 2013-11-14 | Krones Ag | Koagulation von Proteinen in einer Bierwürze |
FR3010316B1 (fr) * | 2013-09-11 | 2017-10-20 | Trefle Groupe | Dispositif de sterilisation de liquide par rayonnement ultraviolet |
CN108136056A (zh) * | 2015-01-11 | 2018-06-08 | 阿森普托雷有限公司 | 辐射处理系统及方法 |
JP6404404B1 (ja) * | 2017-06-06 | 2018-10-10 | 日機装株式会社 | 流体殺菌装置 |
JP6629936B2 (ja) * | 2018-09-12 | 2020-01-15 | 日機装株式会社 | 流体殺菌装置 |
CN210012631U (zh) * | 2018-10-31 | 2020-02-04 | 厦门百霖净水科技有限公司 | 一种带uv灯的过滤装置 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2147857A (en) * | 1933-02-01 | 1939-02-21 | O'brien Brian | Method of irradiating liquids |
US2340890A (en) * | 1941-02-25 | 1944-02-08 | Lang Alphonse | Method and apparatus for sterilizing, preserving, and irradiating of various liquid substances |
FR1437476A (fr) * | 1965-02-26 | 1966-05-06 | Saint Gobain Techn Nouvelles | Procédé et dispositif pour l'irradiation de fluides ou de produits granuleux ou pulvérulents par exposition à une source de rayonnements ionisants |
US3634025A (en) * | 1969-11-20 | 1972-01-11 | Alfred Landry | Water sterilizer |
US3767918A (en) * | 1970-09-21 | 1973-10-23 | C Graybeal | Multiple pass fluid irradiator with sediment removal capability |
US3700406A (en) * | 1971-03-12 | 1972-10-24 | Alfred Landry | Sterilizer unit for fluid media |
DE2205598A1 (de) * | 1971-04-23 | 1973-08-16 | Georg Horstmann | Vorrichtung zum entkeimen von fluessigkeiten oder gasen |
US3837800A (en) * | 1971-05-06 | 1974-09-24 | Meltzer H | Method and apparatus for purifying fluids |
CH548225A (de) * | 1972-02-16 | 1974-04-30 | Sulzer Ag | Bestrahlungsanlage fuer fliessbares gut, insbesondere klaerschlamm. |
US3894236A (en) * | 1973-12-10 | 1975-07-08 | Wayne K Hazelrigg | Device for irradiating fluids |
SE8001635L (sv) * | 1979-03-05 | 1980-09-06 | Franz Bohnensieker | Forfarande for sterilisering av vetskor och anordning for utforande av forfarandet |
US4471225A (en) * | 1981-11-09 | 1984-09-11 | Adco Aerospace | Ultraviolet apparatus for disinfection and sterilization of fluids |
US4602162A (en) * | 1983-12-27 | 1986-07-22 | Beckman Industrial Corporation | Monitoring port for ultraviolet water purification systems |
US4694179A (en) * | 1986-05-27 | 1987-09-15 | Lew Hyok S | Symbiotic filter-sterilizer |
US4766321A (en) * | 1986-05-27 | 1988-08-23 | Jung G. Lew | Symbiotic filter-sterilizer |
US4798702A (en) * | 1986-09-10 | 1989-01-17 | Tucker Robert E | Sterilizer unit for fluid media and process |
WO1988004281A1 (en) * | 1986-12-09 | 1988-06-16 | Wilson Robert L | Improvements in fluid media sterilization apparatus |
AU581822B2 (en) * | 1987-11-06 | 1989-03-02 | Australian Ultra Violet Services Pty. Ltd. | Disinfection apparatus |
AU622896B2 (en) * | 1988-04-15 | 1992-04-30 | Siegfried Paul | Improvements in water sterilizing appliance |
US4904874A (en) * | 1988-08-02 | 1990-02-27 | Ultraviolet Purification Systems | Apparatus for irradiating fluids |
-
1989
- 1989-11-22 US US07/441,008 patent/US4968891A/en not_active Expired - Lifetime
-
1990
- 1990-11-15 AU AU66611/90A patent/AU638773B2/en not_active Ceased
- 1990-11-21 KR KR1019900018868A patent/KR910009288A/ko not_active Application Discontinuation
- 1990-11-22 CA CA002030674A patent/CA2030674C/en not_active Expired - Lifetime
- 1990-11-22 AT AT90312717T patent/ATE135239T1/de not_active IP Right Cessation
- 1990-11-22 JP JP2320588A patent/JPH03207364A/ja active Pending
- 1990-11-22 DE DE69025863T patent/DE69025863T2/de not_active Expired - Fee Related
- 1990-11-22 EP EP90312717A patent/EP0430581B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69025863T2 (de) | 1996-08-01 |
AU6661190A (en) | 1991-05-30 |
ATE135239T1 (de) | 1996-03-15 |
EP0430581A3 (en) | 1992-09-02 |
KR910009288A (ko) | 1991-06-28 |
CA2030674C (en) | 2002-06-11 |
AU638773B2 (en) | 1993-07-08 |
EP0430581A2 (de) | 1991-06-05 |
CA2030674A1 (en) | 1991-05-23 |
EP0430581B1 (de) | 1996-03-13 |
JPH03207364A (ja) | 1991-09-10 |
US4968891A (en) | 1990-11-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |