CH605420A5 - - Google Patents

Info

Publication number
CH605420A5
CH605420A5 CH561677A CH561677A CH605420A5 CH 605420 A5 CH605420 A5 CH 605420A5 CH 561677 A CH561677 A CH 561677A CH 561677 A CH561677 A CH 561677A CH 605420 A5 CH605420 A5 CH 605420A5
Authority
CH
Switzerland
Application number
CH561677A
Inventor
Reinhard Dr Huerlimann
Original Assignee
Bbc Brown Boveri & Cie
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 & Cie filed Critical Bbc Brown Boveri & Cie
Priority to DE19772724254 priority Critical patent/DE2724254A1/en
Publication of CH605420A5 publication Critical patent/CH605420A5/xx

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—Ultra-violet 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
CH561677A 1976-06-16 1977-05-05 CH605420A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19772724254 DE2724254A1 (en) 1977-05-05 1977-05-28 Sewage treatment to remove dissolved phosphate - by mixing with porous adsorbent and ion exchanger contg. cations for phosphate pptn.

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
CH605420A5 true CH605420A5 (en) 1978-09-29

Family

ID=25698091

Family Applications (1)

Application Number Title Priority Date Filing Date
CH561677A CH605420A5 (en) 1976-06-16 1977-05-05

Country Status (7)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0508338A1 (en) * 1991-04-10 1992-10-14 Ultra Systems Gmbh Uv-Oxidation Method and device for degrading organic contaminants by means of photolysis

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK144663C (en) 1979-05-30 1982-10-11 Kaas H & P System Teknik Aps CLEANING OF CHLORED WATER IN A SWIMMING POOL
DE3710250C3 (en) * 1987-03-28 1993-11-18 Ultralight Ag Schaanwald Device for disinfecting water by UV radiation
DE3740005A1 (en) * 1987-11-25 1989-06-08 Katadyn Produkte Ag DEVICE FOR DISINFECTING WASTEWATER
DE4225490A1 (en) * 1992-07-30 1994-02-03 Artec Armaturen Anlagentech Process and device for converting waste oil
DE4335546A1 (en) * 1993-10-19 1995-04-20 Norddeutsche Seekabelwerke Ag Liquid treatment device
CA2386223A1 (en) * 1999-10-01 2001-04-12 Trojan Technologies Inc. Fluid treatment device and method for treatment of fluid
WO2002079095A1 (en) * 2001-03-28 2002-10-10 Photoscience Japan Corporation Cleaning of off-set lamps in ultraviolet light water treatment system
US7045102B2 (en) 2002-10-09 2006-05-16 Trojan Technologies Inc. Fluid treatment system
US7385204B2 (en) 2003-10-29 2008-06-10 Calgon Carbon Corporation Fluid treatment device
CA2559551C (en) * 2004-03-12 2012-12-04 Trojan Technologies Inc. Fluid treatment system
US7507973B2 (en) 2006-11-02 2009-03-24 Calgon Carbon Corporation UV treatment reactor
US8414779B2 (en) 2006-11-14 2013-04-09 Atlantium Technologies Ltd. Method and apparatus for liquid disinfection using light transparent conduit
DK2251306T3 (en) 2006-11-14 2020-05-25 Atlantium Tech Ltd Method and apparatus for fluid disinfection using UV light transparent wire

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR421296A (en) * 1910-10-10 1910-12-17 Marius Paul Otto Apparatus for sterilizing water by ultraviolet rays
US2648774A (en) * 1947-09-10 1953-08-11 Automatic Pump & Softener Corp Fluid sterilizer
DE831094C (en) * 1948-10-02 1952-02-11 Siemens Schuckertwerke A G Device for ultraviolet irradiation of liquids
US3456107A (en) * 1967-05-16 1969-07-15 Aquacare Intern Ltd Water sterilizing apparatus
GB1212633A (en) * 1968-04-03 1970-11-18 Erex Hydro Engineering Pty Ltd Improvements relating to the irradiation of fluids
US3637342A (en) * 1969-05-07 1972-01-25 Louis P Veloz Sterilization of fluids by ultraviolet radiation
DE2213658C3 (en) * 1972-03-21 1974-08-15 Katadyn Produkte Ag, Wallisellen (Schweiz) Water disinfection system
DE2327084C3 (en) * 1973-05-28 1982-03-18 Eisenwerke Fried. Wilh. Düker GmbH & Co, 8782 Karlstadt Ultraviolet disinfection device
CH570040A5 (en) * 1974-03-04 1975-11-28 Bbc Brown Boveri & Cie
CA1009019A (en) * 1974-10-03 1977-04-26 David Free Fluid flow diffuser plate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0508338A1 (en) * 1991-04-10 1992-10-14 Ultra Systems Gmbh Uv-Oxidation Method and device for degrading organic contaminants by means of photolysis

Also Published As

Publication number Publication date
FR2354971A1 (en) 1978-01-13
DE2724837A1 (en) 1978-11-09
AT362076B (en) 1981-04-27
FR2354971B1 (en) 1981-05-29
ATA336577A (en) 1980-09-15
GB1584385A (en) 1981-02-11
IT1080885B (en) 1985-05-16
ES459612A1 (en) 1978-04-16

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Legal Events

Date Code Title Description
PL Patent ceased