BRPI0512502A - aparelho para reduzir a presença de microorganismos vivos em um fluido de eletro-revestimento, e, método para tratar fluido de eletro-revestimento, aparelho - Google Patents

aparelho para reduzir a presença de microorganismos vivos em um fluido de eletro-revestimento, e, método para tratar fluido de eletro-revestimento, aparelho

Info

Publication number
BRPI0512502A
BRPI0512502A BRPI0512502-2A BRPI0512502A BRPI0512502A BR PI0512502 A BRPI0512502 A BR PI0512502A BR PI0512502 A BRPI0512502 A BR PI0512502A BR PI0512502 A BRPI0512502 A BR PI0512502A
Authority
BR
Brazil
Prior art keywords
electro
coating fluid
coating
housing
treating
Prior art date
Application number
BRPI0512502-2A
Other languages
English (en)
Inventor
Eric Cordemans De Meulenaer
Mario Swinnen
Jan Reinier Gosker
Baudouin Hannecart
Original Assignee
Ashland Licensing & Intellectu
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 Ashland Licensing & Intellectu filed Critical Ashland Licensing & Intellectu
Publication of BRPI0512502A publication Critical patent/BRPI0512502A/pt

Links

Classifications

    • 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
    • C02F1/34Treatment of water, waste water, or sewage with mechanical oscillations
    • C02F1/36Treatment of water, waste water, or sewage with mechanical oscillations ultrasonic vibrations
    • 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
    • A61L2/025Ultrasonics
    • 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
    • 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
    • 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
    • C02F1/72Treatment of water, waste water, or sewage by oxidation
    • C02F1/74Treatment of water, waste water, or sewage by oxidation with air
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/16Nature of the water, waste water, sewage or sludge to be treated from metallurgical processes, i.e. from the production, refining or treatment of metals, e.g. galvanic wastes
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00Specific treatment goals
    • C02F2303/04Disinfection

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Hydrology & Water Resources (AREA)
  • Epidemiology (AREA)
  • Public Health (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physical Water Treatments (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)

Abstract

APARELHO PARA REDUZIR A PRESENçA DE MICROORGANISMOS VIVOS EM UM FLUIDO DE ELETRO-REVESTIMENTO, E, MéTODO PARA TRATAR FLUIDO DE ELETRO-REVESTIMENTO, APARELHO Um método para tratar fluidos de eletro-revestimento envolve expor o fluido de eletro-revestimento a ultra-som de alta freqüência, enquanto emitindo microbolhas dentro do fluido de eletro-revestimento. Em outras formas de realização, o método inclui emitir radiação eletromagnética dentro do fluido. Em outra forma de realização, o método inclui rotear o fluido de eletro-revestimento para dentro de um compartimento. Um aparelho para tratar fluidos de eletro-revestimento compreende um compartimento (2), configurado para reter fluido de eletro-revestimento, pelo menos um emissor de ultra-som (1), configurado para emitir ultra-som de alta-freqüência (4) para dentro do compartimento (2) e um emissor de microbolhas (3), configurado para emitir microbolhas (5) para dentro do compartimento (2). Em outras formas de realização, o aparelho pode ficar em comunicação fluida com um banho de eletro-revestimento externo. Em outras formas de realização, o aparelho pode incluir um emissor de radiação eletromagnética (12), que pode emitir luz visível para dentro do compartimento.
BRPI0512502-2A 2004-06-23 2005-06-21 aparelho para reduzir a presença de microorganismos vivos em um fluido de eletro-revestimento, e, método para tratar fluido de eletro-revestimento, aparelho BRPI0512502A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US58239004P 2004-06-23 2004-06-23
PCT/US2005/021907 WO2006038926A1 (en) 2004-06-23 2005-06-21 Devices and methods for treating fluids utilized in electrocoating processes with ultrasound

Publications (1)

Publication Number Publication Date
BRPI0512502A true BRPI0512502A (pt) 2008-03-11

Family

ID=35873155

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0512502-2A BRPI0512502A (pt) 2004-06-23 2005-06-21 aparelho para reduzir a presença de microorganismos vivos em um fluido de eletro-revestimento, e, método para tratar fluido de eletro-revestimento, aparelho

Country Status (12)

Country Link
US (1) US9102553B2 (pt)
EP (1) EP1761284B1 (pt)
JP (2) JP2008504119A (pt)
KR (1) KR101206185B1 (pt)
CN (1) CN1997405B (pt)
BR (1) BRPI0512502A (pt)
CA (1) CA2579771C (pt)
ES (1) ES2394457T3 (pt)
PL (1) PL1761284T3 (pt)
PT (1) PT1761284E (pt)
SI (1) SI1761284T1 (pt)
WO (1) WO2006038926A1 (pt)

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Also Published As

Publication number Publication date
EP1761284A1 (en) 2007-03-14
ES2394457T3 (es) 2013-01-31
JP2008504119A (ja) 2008-02-14
WO2006038926A1 (en) 2006-04-13
KR101206185B1 (ko) 2012-11-28
CA2579771A1 (en) 2006-04-13
SI1761284T1 (sl) 2013-01-31
CA2579771C (en) 2012-12-04
KR20070049141A (ko) 2007-05-10
CN1997405B (zh) 2010-12-08
JP2012192405A (ja) 2012-10-11
US20080118396A1 (en) 2008-05-22
US9102553B2 (en) 2015-08-11
EP1761284B1 (en) 2012-08-29
CN1997405A (zh) 2007-07-11
PL1761284T3 (pl) 2013-01-31
PT1761284E (pt) 2012-12-12

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B07A Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

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