FR2354971A1 - Dispositif de sterilisation de liquides - Google Patents

Dispositif de sterilisation de liquides

Info

Publication number
FR2354971A1
FR2354971A1 FR7718237A FR7718237A FR2354971A1 FR 2354971 A1 FR2354971 A1 FR 2354971A1 FR 7718237 A FR7718237 A FR 7718237A FR 7718237 A FR7718237 A FR 7718237A FR 2354971 A1 FR2354971 A1 FR 2354971A1
Authority
FR
France
Prior art keywords
fluid
radiation
sterilization
tube
sterilized
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.)
Granted
Application number
FR7718237A
Other languages
English (en)
Other versions
FR2354971B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BBC Brown Boveri AG Switzerland
Original Assignee
BBC Brown Boveri AG Switzerland
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
Priority claimed from CH765576A external-priority patent/CH598139A5/xx
Application filed by BBC Brown Boveri AG Switzerland filed Critical BBC Brown Boveri AG Switzerland
Publication of FR2354971A1 publication Critical patent/FR2354971A1/fr
Application granted granted Critical
Publication of FR2354971B1 publication Critical patent/FR2354971B1/fr
Granted legal-status Critical Current

Links

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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/12—Selection of substances for gas fillings; Specified operating pressure or temperature
    • H01J61/18—Selection of substances for gas fillings; Specified operating pressure or temperature having a metallic vapour as the principal constituent
    • H01J61/20—Selection of substances for gas fillings; Specified operating pressure or temperature having a metallic vapour as the principal constituent mercury vapour
    • 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
    • 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
    • C02F2201/324—Lamp cleaning installations, e.g. brushes

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Toxicology (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (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)

Abstract

Dispositif de stérilisation par rayonnement ultraviolet, essentiellement de 254 nm de longueur d'onde, le fluide à stériliser balayant transversalement une source de rayonnement à enveloppe cylindrique. La tubulure 3 dans laquelle circule le fluide 1 à stériliser est traversée par au moins un tube protecteur cylindrique de quartz 6 qui renferme une source de rayonnement 10 constituée d'un tube à décharge à vapeur de mercure à basse pression et à haute intensité, le fluide balayant ce tube 6 en passant autour de lui. Application notamment à la stérilisation de l'eau potable.
FR7718237A 1976-06-16 1977-06-14 Dispositif de sterilisation de liquides Granted FR2354971A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH765576A CH598139A5 (fr) 1976-06-16 1976-06-16
CH561577 1977-05-05

Publications (2)

Publication Number Publication Date
FR2354971A1 true FR2354971A1 (fr) 1978-01-13
FR2354971B1 FR2354971B1 (fr) 1981-05-29

Family

ID=25698091

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7718237A Granted FR2354971A1 (fr) 1976-06-16 1977-06-14 Dispositif de sterilisation de liquides

Country Status (7)

Country Link
AT (1) AT362076B (fr)
CH (1) CH605420A5 (fr)
DE (1) DE2724837A1 (fr)
ES (1) ES459612A1 (fr)
FR (1) FR2354971A1 (fr)
GB (1) GB1584385A (fr)
IT (1) IT1080885B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0581402A2 (fr) * 1992-07-30 1994-02-02 ARTEC ARMATUREN- UND ANLAGENTECHNIK GmbH Méthode et dispositif pour la régénération d'huile usagée

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK144663C (da) 1979-05-30 1982-10-11 Kaas H & P System Teknik Aps Rensning af chloreret vand i et svoemmebassin
DE3710250C3 (de) * 1987-03-28 1993-11-18 Ultralight Ag Schaanwald Vorrichtung zum Entkeimen von Wasser durch UV-Bestrahlung
DE3740005A1 (de) * 1987-11-25 1989-06-08 Katadyn Produkte Ag Vorrichtung zur desinfektion von abwasser
DE4111663A1 (de) * 1991-04-10 1992-10-15 Diehl Umwelttechnik Gmbh Verfahren und vorrichtung zur photolyse von organischen schadstoffen in wasser
DE4335546A1 (de) * 1993-10-19 1995-04-20 Norddeutsche Seekabelwerke Ag Vorrichtung zur Behandlung von Flüssigkeiten
WO2001025154A1 (fr) * 1999-10-01 2001-04-12 Trojan Technologies Inc. Procede et dispositif de traitement de fluide
WO2002079095A1 (fr) * 2001-03-28 2002-10-10 Photoscience Japan Corporation Nettoyage de lampes decalees dans un systeme de traitement d'eau legere par ultraviolet
CA2501517A1 (fr) 2002-10-09 2004-04-22 Trojan Technologies Inc. Systeme de traitement de fluide par rayonnement ultraviolet
US7385204B2 (en) 2003-10-29 2008-06-10 Calgon Carbon Corporation Fluid treatment device
EP3111963B1 (fr) * 2004-03-12 2021-01-13 Trojan Technologies Inc. Système de traitement de fluide comportant des éléments de source de radiation oblongues
US7507973B2 (en) 2006-11-02 2009-03-24 Calgon Carbon Corporation UV treatment reactor
CN102010024B (zh) 2006-11-14 2013-12-18 安特兰德技术有限公司 使用光透射导管进行液体消毒的方法和设备
US8414779B2 (en) 2006-11-14 2013-04-09 Atlantium Technologies Ltd. Method and apparatus for liquid disinfection using light transparent conduit

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR14626E (fr) * 1910-10-10 1912-01-22 Marius Paul Otto Appareil pour la stérilisation des eaux par les rayons ultra-violets
DE831094C (de) * 1948-10-02 1952-02-11 Siemens Schuckertwerke A G Einrichtung zur Ultraviolett-Bestrahlung von Fluessigkeiten
US2648774A (en) * 1947-09-10 1953-08-11 Automatic Pump & Softener Corp Fluid sterilizer
FR1560780A (fr) * 1967-05-16 1969-03-21
CH477825A (de) * 1968-04-03 1969-09-15 Keller Hans Verfahren zum Sterilisieren von flüssigen oder gasförmigen Medien durch Ultraviolettbestrahlung und Einrichtung zur Durchführung des Verfahrens
US3637342A (en) * 1969-05-07 1972-01-25 Louis P Veloz Sterilization of fluids by ultraviolet radiation
AT321829B (de) * 1972-03-21 1975-04-25 Katadyn Produkte Ag Wasserentkeimungsanlage
DE2412997A1 (de) * 1974-03-04 1975-09-11 Bbc Brown Boveri & Cie Ultraviolett-strahlungsquelle

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2327084C3 (de) * 1973-05-28 1982-03-18 Eisenwerke Fried. Wilh. Düker GmbH & Co, 8782 Karlstadt Ultraviolett-Entkeimungseinrichtung
CA1009019A (en) * 1974-10-03 1977-04-26 David Free Fluid flow diffuser plate

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR14626E (fr) * 1910-10-10 1912-01-22 Marius Paul Otto Appareil pour la stérilisation des eaux par les rayons ultra-violets
US2648774A (en) * 1947-09-10 1953-08-11 Automatic Pump & Softener Corp Fluid sterilizer
DE831094C (de) * 1948-10-02 1952-02-11 Siemens Schuckertwerke A G Einrichtung zur Ultraviolett-Bestrahlung von Fluessigkeiten
FR1560780A (fr) * 1967-05-16 1969-03-21
CH477825A (de) * 1968-04-03 1969-09-15 Keller Hans Verfahren zum Sterilisieren von flüssigen oder gasförmigen Medien durch Ultraviolettbestrahlung und Einrichtung zur Durchführung des Verfahrens
US3637342A (en) * 1969-05-07 1972-01-25 Louis P Veloz Sterilization of fluids by ultraviolet radiation
AT321829B (de) * 1972-03-21 1975-04-25 Katadyn Produkte Ag Wasserentkeimungsanlage
DE2412997A1 (de) * 1974-03-04 1975-09-11 Bbc Brown Boveri & Cie Ultraviolett-strahlungsquelle

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/75 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0581402A2 (fr) * 1992-07-30 1994-02-02 ARTEC ARMATUREN- UND ANLAGENTECHNIK GmbH Méthode et dispositif pour la régénération d'huile usagée
EP0581402A3 (fr) * 1992-07-30 1994-04-13 Artec Armaturen Anlagentech

Also Published As

Publication number Publication date
DE2724837A1 (de) 1978-11-09
IT1080885B (it) 1985-05-16
CH605420A5 (fr) 1978-09-29
GB1584385A (en) 1981-02-11
AT362076B (de) 1981-04-27
ATA336577A (de) 1980-09-15
ES459612A1 (es) 1978-04-16
FR2354971B1 (fr) 1981-05-29

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