DE69519312T2 - Uv-entkeimungssystem für abwasser - Google Patents

Uv-entkeimungssystem für abwasser

Info

Publication number
DE69519312T2
DE69519312T2 DE69519312T DE69519312T DE69519312T2 DE 69519312 T2 DE69519312 T2 DE 69519312T2 DE 69519312 T DE69519312 T DE 69519312T DE 69519312 T DE69519312 T DE 69519312T DE 69519312 T2 DE69519312 T2 DE 69519312T2
Authority
DE
Germany
Prior art keywords
liquid
source
channels
radiation
housing
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
Application number
DE69519312T
Other languages
English (en)
Other versions
DE69519312D1 (de
Inventor
David Free
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.)
UV Systems Technology Inc
Original Assignee
UV Systems Technology Inc
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 UV Systems Technology Inc filed Critical UV Systems Technology Inc
Publication of DE69519312D1 publication Critical patent/DE69519312D1/de
Application granted granted Critical
Publication of DE69519312T2 publication Critical patent/DE69519312T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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—Ultra-violet 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—Ultra-violet 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
DE69519312T 1995-08-30 1995-08-30 Uv-entkeimungssystem für abwasser Expired - Fee Related DE69519312T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CA1995/000501 WO1997008099A1 (en) 1995-08-30 1995-08-30 Ultraviolet sterilizing system for wastewater

Publications (2)

Publication Number Publication Date
DE69519312D1 DE69519312D1 (de) 2000-12-07
DE69519312T2 true DE69519312T2 (de) 2001-05-31

Family

ID=4173105

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69519312T Expired - Fee Related DE69519312T2 (de) 1995-08-30 1995-08-30 Uv-entkeimungssystem für abwasser

Country Status (7)

Country Link
EP (1) EP0858432B1 (de)
AT (1) ATE197285T1 (de)
AU (1) AU3250395A (de)
DE (1) DE69519312T2 (de)
ES (1) ES2154343T3 (de)
GR (1) GR3035357T3 (de)
WO (1) WO1997008099A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6245229B1 (en) 1998-07-31 2001-06-12 Amway Corporation Point-of-use water treatment system
JP4116429B2 (ja) 2000-11-13 2008-07-09 バイエル アクチェンゲゼルシャフト 紫外線放射を用いて流体中の微生物を不活性化する方法
DE102004058405B4 (de) 2004-12-03 2008-03-13 Delta Uv Service Systeme Vorrichtung zur UV-Bestrahlung von absorbierenden Flüssigkeiten im Durchfluss
CN104549097B (zh) 2008-11-26 2017-04-12 卡尔冈碳素公司 在污水/循环水紫外消毒系统中混合部件的使用方法和装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1212633A (en) * 1968-04-03 1970-11-18 Erex Hydro Engineering Pty Ltd Improvements relating to the irradiation of fluids
US4400270A (en) * 1980-04-18 1983-08-23 Adco Aerospace, Inc. Ultraviolet apparatus for disinfection and sterilization of fluids
GB8513170D0 (en) * 1985-05-24 1985-06-26 Still & Sons Ltd W M Water purifiers
DE4025078A1 (de) * 1990-08-08 1992-02-13 Ibl Umwelt Und Biotechnik Gmbh Vorrichtung zur durchfuehrung photochemischer reaktionen

Also Published As

Publication number Publication date
GR3035357T3 (en) 2001-05-31
ATE197285T1 (de) 2000-11-15
DE69519312D1 (de) 2000-12-07
WO1997008099A1 (en) 1997-03-06
EP0858432A1 (de) 1998-08-19
EP0858432B1 (de) 2000-11-02
ES2154343T3 (es) 2001-04-01
AU3250395A (en) 1997-03-19

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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