FR2453829A1 - Procede pour inhiber et eliminer les chlorophycees dans des reservoirs d'eau - Google Patents

Procede pour inhiber et eliminer les chlorophycees dans des reservoirs d'eau

Info

Publication number
FR2453829A1
FR2453829A1 FR8007974A FR8007974A FR2453829A1 FR 2453829 A1 FR2453829 A1 FR 2453829A1 FR 8007974 A FR8007974 A FR 8007974A FR 8007974 A FR8007974 A FR 8007974A FR 2453829 A1 FR2453829 A1 FR 2453829A1
Authority
FR
France
Prior art keywords
water
radiation
chlorophycea
inhibiting
eliminating
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
FR8007974A
Other languages
English (en)
Other versions
FR2453829B1 (fr
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.)
Marui Industry Co Ltd
Original Assignee
Marui Industry Co Ltd
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 Marui Industry Co Ltd filed Critical Marui Industry Co Ltd
Publication of FR2453829A1 publication Critical patent/FR2453829A1/fr
Application granted granted Critical
Publication of FR2453829B1 publication Critical patent/FR2453829B1/fr
Granted legal-status Critical Current

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
    • 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
    • C02F2201/3223—Single elongated lamp located on the central axis of a turbular reactor

Landscapes

  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physical Water Treatments (AREA)
  • Farming Of Fish And Shellfish (AREA)

Abstract

L'INVENTION CONCERNE UN PROCEDE POUR INHIBER ET ELIMINER LES CHLOROPHYCEES DANS DES RESERVOIRS D'EAU EN FAISANT PASSER L'EAU PAR UN RECIPIENT D'IRRADIATION EQUIPE D'UNE LAMPE UV A ONDE COURTE, EN IRRADIANT L'EAU DU RAYONNEMENT UV ET EN RAMENANT L'EAU A SON RESERVOIR. SELON L'INVENTION, LE RAYONNEMENT UV A UNE LONGUEUR D'ONDE PREDOMINANTE DE MOINS DE 280NM, L'EAU EST MISE EN CIRCULATION A UN TAUX TEL QU'AU MOINS LA MOITIE DU VOLUME DE L'EAU DANS LE RESERVOIR A SOIT MISE EN CIRCULATION PAR HEURE VERS LE RECIPIENT C, ET QU'UN VOLUME DONNE D'EAU SOIT EXPOSE A AU MOINS 170MW.MNCM DU RAYONNEMENT UV LORS D'UN PASSAGE A TRAVERS LE RECIPIENT D'IRRADIATION C OU SOIT EXPOSE A UN TOTAL D'AU MOINS 1000MW.MNCM DE RAYONNEMENT UV PENDANT UNE CIRCULATION D'UNE HEURE. L'INVENTION S'APPLIQUE NOTAMMENT A L'EPURATION DE L'EAU DANS DES AQUARIUMS OU RESERVES D'EAU POUR IMMEUBLES OU BIEN PISCINES.
FR8007974A 1979-04-10 1980-04-09 Procede pour inhiber et eliminer les chlorophycees dans des reservoirs d'eau Granted FR2453829A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54042472A JPS588811B2 (ja) 1979-04-10 1979-04-10 緑藻類の生育抑制および除去方法

Publications (2)

Publication Number Publication Date
FR2453829A1 true FR2453829A1 (fr) 1980-11-07
FR2453829B1 FR2453829B1 (fr) 1985-02-15

Family

ID=12637002

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8007974A Granted FR2453829A1 (fr) 1979-04-10 1980-04-09 Procede pour inhiber et eliminer les chlorophycees dans des reservoirs d'eau

Country Status (5)

Country Link
US (1) US4320085A (fr)
JP (1) JPS588811B2 (fr)
DE (1) DE3013829A1 (fr)
FR (1) FR2453829A1 (fr)
GB (1) GB2049379B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988001606A1 (fr) * 1986-09-03 1988-03-10 Povl Kaas Procede de nettoyage d'eau chloree et appareil permettant de realiser ledit procede

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4390432A (en) * 1979-04-10 1983-06-28 Marui Industry Co., Ltd. Method of purifying water in fish keeping water tank
US4535247A (en) * 1983-07-11 1985-08-13 Kurtz Mark E Water sterilization system
US5322569A (en) * 1991-10-08 1994-06-21 General Dynamics Corporation Ultraviolet marine anti-biofouling systems
US5626768A (en) * 1995-12-07 1997-05-06 Triton Thalassic Technologies, Inc. Sterilization of opaque liquids with ultraviolet radiation
KR100363833B1 (ko) * 2000-09-19 2002-12-06 주식회사 대원팝틴폼 마이크로웨이브를 이용한 자외선 및 오존발생장치
US7175760B2 (en) * 2004-07-07 2007-02-13 Innowave, Inc. Water dispensing apparatus with water recirculation line
US8445864B2 (en) 2011-08-26 2013-05-21 Raytheon Company Method and apparatus for anti-biofouling of a protected surface in liquid environments
WO2014014779A1 (fr) 2012-07-13 2014-01-23 Woods Hole Oceanographic Institution Système et méthodes anti-encrassement pour environnement marin
US9776219B2 (en) 2013-01-17 2017-10-03 Raytheon Company Method and apparatus for removing biofouling from a protected surface in a liquid environment
CN113203241B (zh) * 2014-12-12 2023-01-13 皇家飞利浦有限公司 用于借助表层水来冷却流体的冷却装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1236019A (en) * 1967-06-27 1971-06-16 William Alexander Charle Theed Water circulating system
EP0000773A1 (fr) * 1977-08-06 1979-02-21 Günther Otto Prof. Dr. Schenck Procédé d'irradiation, photoréacteur à plusieurs chambres

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7422898U (de) * 1974-11-07 Patentbau Schoenherr W Kg Filtereinrichtung für Aquarien
US2482507A (en) * 1944-06-28 1949-09-20 Westinghouse Electric Corp Method of destroying microorganisms
US3336099A (en) * 1963-01-23 1967-08-15 Czulak Joseph Apparatus for the sanitization of liquids with especial application to water storages and swimming pools
US3535513A (en) * 1967-02-16 1970-10-20 Salvatore Cirami Germicidal lamp appliance for sterilizing the water in aquariums or swimming pools
US3672823A (en) * 1970-03-25 1972-06-27 Wave Energy Systems Method of sterilizing liquids
US4204956A (en) * 1978-10-02 1980-05-27 Flatow Robert E Water purification system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1236019A (en) * 1967-06-27 1971-06-16 William Alexander Charle Theed Water circulating system
EP0000773A1 (fr) * 1977-08-06 1979-02-21 Günther Otto Prof. Dr. Schenck Procédé d'irradiation, photoréacteur à plusieurs chambres

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988001606A1 (fr) * 1986-09-03 1988-03-10 Povl Kaas Procede de nettoyage d'eau chloree et appareil permettant de realiser ledit procede

Also Published As

Publication number Publication date
GB2049379B (en) 1983-04-27
DE3013829A1 (de) 1980-10-30
GB2049379A (en) 1980-12-17
US4320085A (en) 1982-03-16
JPS588811B2 (ja) 1983-02-17
FR2453829B1 (fr) 1985-02-15
JPS55150830A (en) 1980-11-25

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Legal Events

Date Code Title Description
ST Notification of lapse