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DE69728674D1 - Uv-wasserdesinfektionsanlage - Google Patents

Uv-wasserdesinfektionsanlage

Info

Publication number
DE69728674D1
DE69728674D1 DE69728674T DE69728674T DE69728674D1 DE 69728674 D1 DE69728674 D1 DE 69728674D1 DE 69728674 T DE69728674 T DE 69728674T DE 69728674 T DE69728674 T DE 69728674T DE 69728674 D1 DE69728674 D1 DE 69728674D1
Authority
DE
Germany
Prior art keywords
disinfection system
water disinfection
water
disinfection
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 - Lifetime
Application number
DE69728674T
Other languages
English (en)
Inventor
Ashok Gadgil
Vikas Garud
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.)
University of California
University of California Berkeley
Original Assignee
University of California
University of California Berkeley
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 University of California, University of California Berkeley filed Critical University of California
Application granted granted Critical
Publication of DE69728674D1 publication Critical patent/DE69728674D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L2/00Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/08Radiation
    • A61L2/10Ultraviolet radiation
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/30Treatment of water, waste water, or sewage by irradiation
    • C02F1/32Treatment of water, waste water, or sewage by irradiation with ultraviolet light
    • C02F1/325Irradiation devices or lamp constructions
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00Apparatus for treatment of water, waste water or sewage
    • C02F2201/32Details relating to UV-irradiation devices
    • C02F2201/322Lamp arrangement
    • C02F2201/3221Lamps suspended above a water surface or pipe
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00Apparatus for treatment of water, waste water or sewage
    • C02F2201/32Details relating to UV-irradiation devices
    • C02F2201/322Lamp arrangement
    • C02F2201/3228Units having reflectors, e.g. coatings, baffles, plates, mirrors
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00Apparatus for treatment of water, waste water or sewage
    • C02F2201/32Details relating to UV-irradiation devices
    • C02F2201/328Having flow diverters (baffles)
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00Technologies for wastewater treatment
    • Y02W10/30Wastewater or sewage treatment systems using renewable energies
    • Y02W10/37Wastewater or sewage treatment systems using renewable energies using solar energy

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Hydrology & Water Resources (AREA)
  • Toxicology (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physical Water Treatments (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Farming Of Fish And Shellfish (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
DE69728674T 1996-08-06 1997-08-01 Uv-wasserdesinfektionsanlage Expired - Lifetime DE69728674D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/692,558 US5780860A (en) 1995-09-08 1996-08-06 UV water disinfector
PCT/US1997/013528 WO1998005367A1 (en) 1996-08-06 1997-08-01 Uv water disinfector

Publications (1)

Publication Number Publication Date
DE69728674D1 true DE69728674D1 (de) 2004-05-19

Family

ID=24781056

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69728674T Expired - Lifetime DE69728674D1 (de) 1996-08-06 1997-08-01 Uv-wasserdesinfektionsanlage

Country Status (19)

Country Link
US (1) US5780860A (de)
EP (1) EP0921823B1 (de)
JP (1) JP2000515803A (de)
KR (1) KR100485897B1 (de)
CN (1) CN1131714C (de)
AR (1) AR008827A1 (de)
AT (1) ATE264116T1 (de)
AU (1) AU719790B2 (de)
BR (1) BR9710806A (de)
CA (1) CA2262678C (de)
DE (1) DE69728674D1 (de)
HK (1) HK1020685A1 (de)
ID (1) ID17242A (de)
PE (1) PE100098A1 (de)
RU (1) RU2204416C2 (de)
TR (1) TR199900229T2 (de)
UY (1) UY24659A1 (de)
WO (1) WO1998005367A1 (de)
ZA (1) ZA976926B (de)

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US6090296A (en) * 1999-03-17 2000-07-18 Oster; Stephen P. Method and apparatus for UV-oxidation of toxics in water and UV-disinfection of water
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US7081225B1 (en) 1999-07-20 2006-07-25 Hollander Brad C Methods and apparatus for disinfecting and sterilizing fluid using ultraviolet radiation
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Also Published As

Publication number Publication date
PE100098A1 (es) 1998-12-26
CA2262678A1 (en) 1998-02-12
US5780860A (en) 1998-07-14
CN1231615A (zh) 1999-10-13
WO1998005367A1 (en) 1998-02-12
CA2262678C (en) 2009-01-06
KR100485897B1 (ko) 2005-04-29
AR008827A1 (es) 2000-02-23
ID17242A (id) 1997-12-11
UY24659A1 (es) 1998-02-02
RU2204416C2 (ru) 2003-05-20
HK1020685A1 (en) 2000-05-19
AU3903597A (en) 1998-02-25
JP2000515803A (ja) 2000-11-28
ATE264116T1 (de) 2004-04-15
CN1131714C (zh) 2003-12-24
KR20000029946A (ko) 2000-05-25
ZA976926B (en) 1998-03-02
AU719790B2 (en) 2000-05-18
TR199900229T2 (xx) 1999-06-21
EP0921823A1 (de) 1999-06-16
EP0921823B1 (de) 2004-04-14
EP0921823A4 (de) 1999-11-10
BR9710806A (pt) 1999-08-17

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Legal Events

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