FR2308409A1 - DEVICES FOR IRRADIATION OF SLUDGE, LIQUIDS OR GAS BY ULTRA-VIOLET RAYS - Google Patents

DEVICES FOR IRRADIATION OF SLUDGE, LIQUIDS OR GAS BY ULTRA-VIOLET RAYS

Info

Publication number
FR2308409A1
FR2308409A1 FR7521782A FR7521782A FR2308409A1 FR 2308409 A1 FR2308409 A1 FR 2308409A1 FR 7521782 A FR7521782 A FR 7521782A FR 7521782 A FR7521782 A FR 7521782A FR 2308409 A1 FR2308409 A1 FR 2308409A1
Authority
FR
France
Prior art keywords
irradiation
lamps
tubular
sludge
liquids
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
FR7521782A
Other languages
French (fr)
Other versions
FR2308409B1 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2308409A1 publication Critical patent/FR2308409A1/en
Application granted granted Critical
Publication of FR2308409B1 publication Critical patent/FR2308409B1/fr
Granted legal-status Critical Current

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
    • 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
    • A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
    • A61L9/18—Radiation
    • A61L9/20—Ultraviolet radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
    • B01J19/122—Incoherent waves
    • B01J19/123—Ultraviolet light
    • 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
    • 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
    • C02F2201/3228—Units having reflectors, e.g. coatings, baffles, plates, mirrors

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Toxicology (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Physical Water Treatments (AREA)

Abstract

In an appliance for UV irradiation of flowing media, such as sludge, liquids and gases, the medium to be subjected to the reaction flows simultaneously through a plurality of reaction chambers arranged in parallel, in which the medium is subjected to UV irradiation by means of tubular UV lamps. In order to ensure the radiation intensity required for the reaction, and to be able to cope with large flow rates (throughput per unit time) of the medium to be treated, provision is made for the walls of the reaction chambers (1) to consist of material transparent to UV radiation and be irradiated from outside with axially parallel tubular UV lamps. Some or all the tubular UV lamps (2, 4) irradiate at least two reaction chambers (1) directly and are provided with reflectors (19). This results in less space being required and in optimum utilisation of the radiation of the tubular UV lamps (2, 4).
FR7521782A 1975-04-24 1975-07-04 DEVICES FOR IRRADIATION OF SLUDGE, LIQUIDS OR GAS BY ULTRA-VIOLET RAYS Granted FR2308409A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752518165 DE2518165A1 (en) 1975-04-24 1975-04-24 DEVICE FOR DESTININATING LIQUIDS AND GASES

Publications (2)

Publication Number Publication Date
FR2308409A1 true FR2308409A1 (en) 1976-11-19
FR2308409B1 FR2308409B1 (en) 1980-01-25

Family

ID=5944863

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7521782A Granted FR2308409A1 (en) 1975-04-24 1975-07-04 DEVICES FOR IRRADIATION OF SLUDGE, LIQUIDS OR GAS BY ULTRA-VIOLET RAYS

Country Status (10)

Country Link
JP (1) JPS51128144A (en)
AT (1) AT356015B (en)
CH (1) CH620596A5 (en)
DE (1) DE2518165A1 (en)
DK (1) DK178176A (en)
FR (1) FR2308409A1 (en)
IT (1) IT1039645B (en)
NL (1) NL7508042A (en)
NO (1) NO146160C (en)
SE (1) SE7604573L (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0000773A1 (en) * 1977-08-06 1979-02-21 Günther Otto Prof. Dr. Schenck Irradiation process, multichamber photoreactor
EP0014427A2 (en) * 1979-02-05 1980-08-20 Günther Otto Prof. Dr. Schenck Multi-chamber photoreactor and irradiation method making use thereof
WO2004031078A1 (en) * 2002-10-03 2004-04-15 Laser Installations Ltd. Apparatus for fluid treatment
WO2005002638A2 (en) * 2003-07-03 2005-01-13 Schroeder Werner Device for purifying used air containing harmful substances

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8704276U1 (de) * 1987-03-21 1987-08-06 Harress, Heinz Michael, Dr., 8856 Harburg Vorrichtung zur Entfernung von halogenierten Kohlenwasserstoffen aus damit verunreinigten natürlichen Wasservorkommen, dem Boden und/oder der Atmosphäre
JPH0647593Y2 (en) * 1990-04-27 1994-12-07 中野 浩二 External illumination UV irradiation device
DE19617467C2 (en) * 1996-05-02 2000-12-14 Wolfgang Vitt Device for sterilizing water using UV-C lamps

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0000773A1 (en) * 1977-08-06 1979-02-21 Günther Otto Prof. Dr. Schenck Irradiation process, multichamber photoreactor
EP0014427A2 (en) * 1979-02-05 1980-08-20 Günther Otto Prof. Dr. Schenck Multi-chamber photoreactor and irradiation method making use thereof
EP0014427A3 (en) * 1979-02-05 1980-09-03 Gunther Otto Prof. Dr. Schenck Multi-chamber photoreactor and irradiation method making use thereof
WO2004031078A1 (en) * 2002-10-03 2004-04-15 Laser Installations Ltd. Apparatus for fluid treatment
WO2005002638A2 (en) * 2003-07-03 2005-01-13 Schroeder Werner Device for purifying used air containing harmful substances
WO2005002638A3 (en) * 2003-07-03 2005-03-03 Werner Schroeder Device for purifying used air containing harmful substances

Also Published As

Publication number Publication date
NO761399L (en) 1976-10-26
DE2518165A1 (en) 1976-11-04
IT1039645B (en) 1979-12-10
FR2308409B1 (en) 1980-01-25
NL7508042A (en) 1976-10-26
CH620596A5 (en) 1980-12-15
DK178176A (en) 1976-10-25
JPS51128144A (en) 1976-11-08
SE7604573L (en) 1976-10-25
AT356015B (en) 1980-04-10
NO146160B (en) 1982-05-03
NO146160C (en) 1982-08-11
ATA513975A (en) 1979-08-15

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Legal Events

Date Code Title Description
ST Notification of lapse