NO20000021L - Fremgangsmåte og anordning for å hindre oppblomstring av mikroorganismer i et vandig system - Google Patents

Fremgangsmåte og anordning for å hindre oppblomstring av mikroorganismer i et vandig system

Info

Publication number
NO20000021L
NO20000021L NO20000021A NO20000021A NO20000021L NO 20000021 L NO20000021 L NO 20000021L NO 20000021 A NO20000021 A NO 20000021A NO 20000021 A NO20000021 A NO 20000021A NO 20000021 L NO20000021 L NO 20000021L
Authority
NO
Norway
Prior art keywords
aqueous system
bloom
microorganisms
preventing
organisms
Prior art date
Application number
NO20000021A
Other languages
English (en)
Other versions
NO20000021D0 (no
NO312413B1 (no
Inventor
Mikal Heldal
Gunnar Bratbak
Original Assignee
Forinnova As
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 Forinnova As filed Critical Forinnova As
Priority to NO20000021A priority Critical patent/NO312413B1/no
Publication of NO20000021D0 publication Critical patent/NO20000021D0/no
Priority to AU27168/01A priority patent/AU778162B2/en
Priority to DE60101371T priority patent/DE60101371T2/de
Priority to PCT/NO2001/000004 priority patent/WO2001049614A1/en
Priority to US10/168,436 priority patent/US6830699B2/en
Priority to JP2001550157A priority patent/JP2003519009A/ja
Priority to DK01901603T priority patent/DK1250292T3/da
Priority to EP01901603A priority patent/EP1250292B1/en
Priority to AT01901603T priority patent/ATE255538T1/de
Publication of NO20000021L publication Critical patent/NO20000021L/no
Publication of NO312413B1 publication Critical patent/NO312413B1/no

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—Disinfection or sterilisation of materials or objects, in general; Accessories therefor
    • A61L2/02—Disinfection or sterilisation of materials or objects, in general; Accessories therefor using physical processes
    • A61L2/08—Radiation
    • A61L2/10—Ultraviolet [UV] radiation
    • 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
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N7/00—Viruses; Bacteriophages; Compositions thereof; Preparation or purification thereof

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • General Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Biochemistry (AREA)
  • Veterinary Medicine (AREA)
  • Biotechnology (AREA)
  • Biomedical Technology (AREA)
  • Virology (AREA)
  • General Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Immunology (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Microbiology (AREA)
  • Toxicology (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Physical Water Treatments (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

Det beskrives en fremgangsmåte og en anordning for å hindre oppblomstring av mikroorganismer i et vandig system. En mindre del av vannmengden i systemet underlegges en bestrålingsbehandling, fortrinnsvis en UV-behandling, hvoretter den behandlede mengde tilbakeføres til det vandige system. UV-bestrålingen vil indusere aktivering av latente virus, og når disse føres tilbake til vannsystemet vil mikroorganismer i dette system drepes eller inaktiveres, samt at nye mikroorganismer ikke dannes.
NO20000021A 2000-01-04 2000-01-04 Fremgangsmåte og anordning for å hindre oppblomstring av mikroorganismer i et vandig system NO312413B1 (no)

Priority Applications (9)

Application Number Priority Date Filing Date Title
NO20000021A NO312413B1 (no) 2000-01-04 2000-01-04 Fremgangsmåte og anordning for å hindre oppblomstring av mikroorganismer i et vandig system
AT01901603T ATE255538T1 (de) 2000-01-04 2001-01-04 Verfahren zur verhinderung der vermehrung von mikroorganismen in aquatischen systemen
US10/168,436 US6830699B2 (en) 2000-01-04 2001-01-04 Process and means to prevent microorganisms blooming in an aquatic system
DE60101371T DE60101371T2 (de) 2000-01-04 2001-01-04 Verfahren zur verhinderung der vermehrung von mikroorganismen in aquatischen systemen
PCT/NO2001/000004 WO2001049614A1 (en) 2000-01-04 2001-01-04 Process and means to prevent microorganisms blooming in an aquatic system
AU27168/01A AU778162B2 (en) 2000-01-04 2001-01-04 Process and means to prevent microorganisms blooming in an aquatic system
JP2001550157A JP2003519009A (ja) 2000-01-04 2001-01-04 水生系中で大増殖する微生物の防止方法および手段
DK01901603T DK1250292T3 (da) 2000-01-04 2001-01-04 Fremgangsmåde til at forhindre opfirmering af mikroorganismer i et ækvatisk system
EP01901603A EP1250292B1 (en) 2000-01-04 2001-01-04 Process to prevent microorganisms blooming in an aquatic system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20000021A NO312413B1 (no) 2000-01-04 2000-01-04 Fremgangsmåte og anordning for å hindre oppblomstring av mikroorganismer i et vandig system

Publications (3)

Publication Number Publication Date
NO20000021D0 NO20000021D0 (no) 2000-01-04
NO20000021L true NO20000021L (no) 2001-07-05
NO312413B1 NO312413B1 (no) 2002-05-06

Family

ID=19910563

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20000021A NO312413B1 (no) 2000-01-04 2000-01-04 Fremgangsmåte og anordning for å hindre oppblomstring av mikroorganismer i et vandig system

Country Status (9)

Country Link
US (1) US6830699B2 (no)
EP (1) EP1250292B1 (no)
JP (1) JP2003519009A (no)
AT (1) ATE255538T1 (no)
AU (1) AU778162B2 (no)
DE (1) DE60101371T2 (no)
DK (1) DK1250292T3 (no)
NO (1) NO312413B1 (no)
WO (1) WO2001049614A1 (no)

Families Citing this family (17)

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US20080128283A1 (en) * 2004-05-24 2008-06-05 Janse Van Rensburg Adriaan Hen Water Purification Apparatus
US9235048B2 (en) 2012-07-13 2016-01-12 Woods Hole Oceanographic Institution Marine environment antifouling system and methods
CL2008001565A1 (es) * 2008-05-29 2008-08-29 Ochoa Disselkoen Jose Alberto Dispositivo flotante sumergible, para la limpieza biologica de redes utilizadas en el cultivo de peces que permite destruir los microorganismos del agua, conformado por medios soportantes, un medio de filtracion de particulas y un medio de desinfecci
US11512278B2 (en) 2010-05-20 2022-11-29 Pond Technologies Inc. Biomass production
US8940520B2 (en) 2010-05-20 2015-01-27 Pond Biofuels Inc. Process for growing biomass by modulating inputs to reaction zone based on changes to exhaust supply
US8969067B2 (en) 2010-05-20 2015-03-03 Pond Biofuels Inc. Process for growing biomass by modulating supply of gas to reaction zone
US8889400B2 (en) 2010-05-20 2014-11-18 Pond Biofuels Inc. Diluting exhaust gas being supplied to bioreactor
US20120156669A1 (en) 2010-05-20 2012-06-21 Pond Biofuels Inc. Biomass Production
US20120276633A1 (en) 2011-04-27 2012-11-01 Pond Biofuels Inc. Supplying treated exhaust gases for effecting growth of phototrophic biomass
SI23987A (sl) * 2012-02-01 2013-08-30 ENVIT, okoljske tehnologije in inženiring d.o.o. Preprečevanje masovnega pojavljanja škodljivih cianobakterij
CN103588258B (zh) * 2012-08-14 2016-01-20 虞文豪 一种水产养殖的杀菌系统
US9534261B2 (en) 2012-10-24 2017-01-03 Pond Biofuels Inc. Recovering off-gas from photobioreactor
US20140229414A1 (en) 2013-02-08 2014-08-14 Ebay Inc. Systems and methods for detecting anomalies
US10436437B1 (en) 2014-12-09 2019-10-08 Scott D. Usher Anti-biofouling of submerged lighting fixtures
US10517972B2 (en) 2014-12-09 2019-12-31 Scott D. Usher Anti-biofouling of submerged lighting fixtures
US10786584B2 (en) 2014-12-09 2020-09-29 Scott D. Usher Anti-biofouling of submerged lighting fixtures
WO2024150554A1 (ja) * 2023-01-11 2024-07-18 ウシオ電機株式会社 藻類又は微生物の増殖抑制方法、紫外線照射装置、及び照明装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4467035A (en) * 1982-07-16 1984-08-21 Nippon Carbide Kogyo Kabushiki Kaisha Cultivation of phototrophic bacteria in the absence of ultraviolet light
US4752401A (en) * 1986-02-20 1988-06-21 Safe Water Systems International, Inc. Water treatment system for swimming pools and potable water
DK157485C (da) * 1986-09-03 1990-06-05 Povl Kaas Fremgangsmaade til rensning af chloreret vand samt et apparat til udoevelse af fremgangsmaaden
US5322569A (en) * 1991-10-08 1994-06-21 General Dynamics Corporation Ultraviolet marine anti-biofouling systems
US5413768A (en) * 1993-06-08 1995-05-09 Stanley, Jr.; E. Glynn Fluid decontamination apparatus having protected window
WO1998004124A1 (en) * 1996-07-30 1998-02-05 Jifas Corporation Fish breeding apparatus
JP2955657B2 (ja) * 1997-07-28 1999-10-04 水産庁瀬戸内海区水産研究所長 赤潮プランクトンに特異的に感染して増殖・溶藻しうるウイルス、該ウイルスを利用する赤潮防除方法および赤潮防除剤、並びに該ウイルスの保存方法
US6086760A (en) * 1998-12-15 2000-07-11 Hoffa; Gary Ultraviolet sterilizer assembly for use in fish tanks

Also Published As

Publication number Publication date
AU778162B2 (en) 2004-11-18
AU2716801A (en) 2001-07-16
ATE255538T1 (de) 2003-12-15
JP2003519009A (ja) 2003-06-17
DK1250292T3 (da) 2004-03-29
DE60101371D1 (de) 2004-01-15
EP1250292B1 (en) 2003-12-03
EP1250292A1 (en) 2002-10-23
US6830699B2 (en) 2004-12-14
DE60101371T2 (de) 2004-10-14
US20030047518A1 (en) 2003-03-13
WO2001049614A1 (en) 2001-07-12
NO20000021D0 (no) 2000-01-04
NO312413B1 (no) 2002-05-06

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