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WO2002030828A3 - Ensemble d'epuration d'eau - Google Patents

Ensemble d'epuration d'eau Download PDF

Info

Publication number
WO2002030828A3
WO2002030828A3 PCT/CA2001/001432 CA0101432W WO0230828A3 WO 2002030828 A3 WO2002030828 A3 WO 2002030828A3 CA 0101432 W CA0101432 W CA 0101432W WO 0230828 A3 WO0230828 A3 WO 0230828A3
Authority
WO
WIPO (PCT)
Prior art keywords
treatment assembly
water treatment
lamps
ballast
resonance frequency
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.)
Ceased
Application number
PCT/CA2001/001432
Other languages
English (en)
Other versions
WO2002030828A2 (fr
Inventor
Henry Kozlowski
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.)
Photoscience Japan Corp
Original Assignee
Photoscience Japan Corp
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 CA 2323299 external-priority patent/CA2323299A1/fr
Application filed by Photoscience Japan Corp filed Critical Photoscience Japan Corp
Priority to AU2002210297A priority Critical patent/AU2002210297A1/en
Publication of WO2002030828A2 publication Critical patent/WO2002030828A2/fr
Publication of WO2002030828A3 publication Critical patent/WO2002030828A3/fr
Anticipated expiration legal-status Critical
Ceased 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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/26—Circuit arrangements in which the lamp is fed by power derived from DC by means of a converter, e.g. by high-voltage DC
    • H05B41/28—Circuit arrangements in which the lamp is fed by power derived from DC by means of a converter, e.g. by high-voltage DC using static converters
    • H05B41/295—Circuit arrangements in which the lamp is fed by power derived from DC by means of a converter, e.g. by high-voltage DC using static converters with semiconductor devices and specially adapted for lamps with preheating electrodes, e.g. for fluorescent 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
    • C02F2201/322—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
    • C02F2201/326—Lamp control systems
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/30—Wastewater or sewage treatment systems using renewable energies
    • Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy

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)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Physical Water Treatments (AREA)

Abstract

La présente invention concerne un module de ballast, destiné à alimenter des lampes UV dans un ensemble de traitement de fluides. Ledit module comprend un ballast électronique à haute fréquence de résonance. Ladite haute fréquence de résonance réduit la taille des composants de sorte que le module de ballast peut être monté près des lampes UV là où le module de ballast est également refroidi par le fluide traité par les lampes UV.
PCT/CA2001/001432 2000-10-12 2001-10-12 Ensemble d'epuration d'eau Ceased WO2002030828A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2002210297A AU2002210297A1 (en) 2000-10-12 2001-10-12 Water treatment assembly

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US23983900P 2000-10-12 2000-10-12
CA2,323,299 2000-10-12
CA 2323299 CA2323299A1 (fr) 2000-10-12 2000-10-12 Dispositif de traitement de l'eau
US60/239,839 2000-10-12
US30199901P 2001-06-29 2001-06-29
US60/301,999 2001-06-29

Publications (2)

Publication Number Publication Date
WO2002030828A2 WO2002030828A2 (fr) 2002-04-18
WO2002030828A3 true WO2002030828A3 (fr) 2003-01-16

Family

ID=27171373

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/CA2001/001431 Ceased WO2002032195A2 (fr) 2000-10-12 2001-10-12 Lampes a decharge
PCT/CA2001/001432 Ceased WO2002030828A2 (fr) 2000-10-12 2001-10-12 Ensemble d'epuration d'eau

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PCT/CA2001/001431 Ceased WO2002032195A2 (fr) 2000-10-12 2001-10-12 Lampes a decharge

Country Status (2)

Country Link
AU (2) AU2002212004A1 (fr)
WO (2) WO2002032195A2 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6731071B2 (en) 1999-06-21 2004-05-04 Access Business Group International Llc Inductively powered lamp assembly
DE10325771A1 (de) * 2003-06-05 2004-12-23 Man Roland Druckmaschinen Ag Ansteuerung für einen Excimer-Strahler
DE102004012215B4 (de) * 2004-03-12 2020-03-26 Tridonic Gmbh & Co Kg Ansteuerung von Leuchtmittel-Betriebsgeräten mit einem zentralen kaskadierten AC/DC-Konverter
WO2006056921A2 (fr) * 2004-11-25 2006-06-01 Philips Intellectual Property & Standards Gmbh Combinaison lampe-ballast avec circuit de refroidissement integre en option
CN102272041B (zh) 2009-01-06 2015-12-02 皇家飞利浦电子股份有限公司 光学反应器和用于光学反应器的驱动电路
DE102010040449A1 (de) 2010-09-09 2012-03-15 Osram Ag Schaltungsanordnung und Verfahren zum Starten und Betreiben einer Hochdruckentladungslampe
US11769658B2 (en) * 2020-07-28 2023-09-26 Trojan Technologies Group Ulc Lamp with temperature control
CN116298737B (zh) * 2023-05-24 2023-08-01 广东电网有限责任公司佛山供电局 一种开关柜放电监测系统、方法和设备

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2261332A (en) * 1991-11-06 1993-05-12 Horizon Fabrications Ltd Driving circuits for discharge devices
EP0618753A2 (fr) * 1993-03-29 1994-10-05 Ultra-Lum, Inc. Ballast électronique pour des appareils d'éclairage par transmission et de réticulation
WO1997016054A1 (fr) * 1995-10-24 1997-05-01 Auckland Uniservices Limited Dispositif d'eclairage alimente par induction
WO1997033631A1 (fr) * 1996-03-13 1997-09-18 Mcalpine & Company Limited Systeme de sterilisation par les uv pour fluides
DE19619022A1 (de) * 1996-05-10 1997-11-13 Karl F Dr Massholder Wassertankanordnung
WO2000022887A1 (fr) * 1998-10-09 2000-04-20 Parra Jorge M Systeme de traitement et de purification par les uv, sans ballast, a basse tension et a rendement energetique eleve, et procede associe
WO2000075080A1 (fr) * 1999-06-04 2000-12-14 Henry Kozlowski Appareil pour le traitement de fluides par la lumiere ultraviolette
WO2000078678A2 (fr) * 1999-06-21 2000-12-28 Amway Corporation Systeme de traitement par un fluide
WO2001024225A1 (fr) * 1999-09-27 2001-04-05 Heraeus Noblelight Gmbh Lampe a decharge sans electrodes

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0602719B1 (fr) * 1992-12-16 1998-10-21 Koninklijke Philips Electronics N.V. Onduleur haute fréquence pour alimenter une lampe à décharge munie d'électrodes de préchauffage
BE1009717A3 (nl) * 1995-10-20 1997-07-01 Philips Electronics Nv Schakelinrichting.
US5920155A (en) * 1996-10-28 1999-07-06 Matsushita Electric Works, Ltd. Electronic ballast for discharge lamps

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2261332A (en) * 1991-11-06 1993-05-12 Horizon Fabrications Ltd Driving circuits for discharge devices
EP0618753A2 (fr) * 1993-03-29 1994-10-05 Ultra-Lum, Inc. Ballast électronique pour des appareils d'éclairage par transmission et de réticulation
WO1997016054A1 (fr) * 1995-10-24 1997-05-01 Auckland Uniservices Limited Dispositif d'eclairage alimente par induction
WO1997033631A1 (fr) * 1996-03-13 1997-09-18 Mcalpine & Company Limited Systeme de sterilisation par les uv pour fluides
DE19619022A1 (de) * 1996-05-10 1997-11-13 Karl F Dr Massholder Wassertankanordnung
WO2000022887A1 (fr) * 1998-10-09 2000-04-20 Parra Jorge M Systeme de traitement et de purification par les uv, sans ballast, a basse tension et a rendement energetique eleve, et procede associe
WO2000075080A1 (fr) * 1999-06-04 2000-12-14 Henry Kozlowski Appareil pour le traitement de fluides par la lumiere ultraviolette
WO2000078678A2 (fr) * 1999-06-21 2000-12-28 Amway Corporation Systeme de traitement par un fluide
WO2001024225A1 (fr) * 1999-09-27 2001-04-05 Heraeus Noblelight Gmbh Lampe a decharge sans electrodes

Also Published As

Publication number Publication date
WO2002032195A3 (fr) 2002-08-22
AU2002212004A1 (en) 2002-04-22
WO2002032195A2 (fr) 2002-04-18
WO2002030828A2 (fr) 2002-04-18
AU2002210297A1 (en) 2002-04-22

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