BRPI0511134B8 - câmara de tratamento para desativar os microorganismos em um fluído, método para pasteurizar o fluído, equipamento de pasteurização, e, câmara de tratamento de fluído para uso na inativação de microorganismos - Google Patents

câmara de tratamento para desativar os microorganismos em um fluído, método para pasteurizar o fluído, equipamento de pasteurização, e, câmara de tratamento de fluído para uso na inativação de microorganismos

Info

Publication number
BRPI0511134B8
BRPI0511134B8 BRPI0511134A BRPI0511134A BRPI0511134B8 BR PI0511134 B8 BRPI0511134 B8 BR PI0511134B8 BR PI0511134 A BRPI0511134 A BR PI0511134A BR PI0511134 A BRPI0511134 A BR PI0511134A BR PI0511134 B8 BRPI0511134 B8 BR PI0511134B8
Authority
BR
Brazil
Prior art keywords
fluid
treatment chamber
microorganisms
treatment
pasteurizing
Prior art date
Application number
BRPI0511134A
Other languages
English (en)
Inventor
H Sheshakamal Jayaram
Rao Kameswara Lolla
Original Assignee
Univ Waterloo
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 Univ Waterloo filed Critical Univ Waterloo
Publication of BRPI0511134A publication Critical patent/BRPI0511134A/pt
Publication of BRPI0511134B1 publication Critical patent/BRPI0511134B1/pt
Publication of BRPI0511134B8 publication Critical patent/BRPI0511134B8/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
    • A23B2/00—Preservation of foods or foodstuffs, in general
    • A23B2/60—Preservation of foods or foodstuffs, in general by treatment with electric currents without heating effect
    • 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
    • A61L2/03—Electric current
    • 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
    • C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
    • 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
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/46109—Electrodes
    • C02F2001/46152—Electrodes characterised by the shape or form

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Zoology (AREA)
  • Food Science & Technology (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)

Abstract

câmara de tratamento para desativar os microorganismos em um fluido, método para pasteurizar o fluido, equipamento de pasteurização, e, câmara de tratamento de fluido para uso na inativação de microorganismos. uma câmara de tratamento do fluido é fornecida para a desativação dos microorganismos no fluido. a câmara de tratamento do fluido compreende um alojamento e uma montagem de eletrodo. o alojamento compreende uma entrada de fluido para recebera fluido a ser tratado e uma saída de fluido para permitir ao fluido tratado ser recuperado. a montagem de eletrodo é localizada dentro do alojamento e compreende ao menos dois eletrodos para gerar um campo elétrico entre eles. os eletrodos têm seções de superfície do eletrodo convexas opostas definindo entre elas uma zona de tratamento bicôncava para tratamento do fluido pelo campo elétrico mais intenso gerado pela montagem de eletrodos. a zona de tratamento compreende um canal entre as seções de superfície do eletrodo convexas opostas através das quais o fluido é transmitido para receber o tratamento. a largura do canal se estreita para a seção central do canal devido a configuração convexa das seções de superfície opostas do eletrodo.
BRPI0511134A 2004-05-07 2005-05-06 câmara de tratamento para desativar os microorganismos em um fluído, método para pasteurizar o fluído, equipamento de pasteurização, e, câmara de tratamento de fluído para uso na inativação de microorganismos BRPI0511134B8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US56867004P 2004-05-07 2004-05-07
US60/568,670 2004-05-07
PCT/CA2005/000699 WO2005107821A1 (en) 2004-05-07 2005-05-06 Electric field fluid treatment chamber

Publications (3)

Publication Number Publication Date
BRPI0511134A BRPI0511134A (pt) 2008-01-15
BRPI0511134B1 BRPI0511134B1 (pt) 2015-06-02
BRPI0511134B8 true BRPI0511134B8 (pt) 2021-06-22

Family

ID=35320049

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0511134A BRPI0511134B8 (pt) 2004-05-07 2005-05-06 câmara de tratamento para desativar os microorganismos em um fluído, método para pasteurizar o fluído, equipamento de pasteurização, e, câmara de tratamento de fluído para uso na inativação de microorganismos

Country Status (6)

Country Link
US (1) US20080286423A1 (pt)
EP (1) EP1742671B1 (pt)
JP (1) JP4997102B2 (pt)
BR (1) BRPI0511134B8 (pt)
CA (1) CA2560858C (pt)
WO (1) WO2005107821A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2052743A1 (en) * 2007-10-25 2009-04-29 Carlsberg Breweries A/S A beverage sterilisation device
CN103459327B (zh) * 2011-03-24 2015-11-25 英派尔科技开发有限公司 使用液流发电机来处理水的流体处理方法和系统
US20150291456A1 (en) * 2012-10-08 2015-10-15 Alp T. Findikoglu Electric field induced separation of components in an emulsion
US20200114323A1 (en) * 2018-10-12 2020-04-16 Feistel Holding Corp. Systems and methods for treating and conditioning small volume liquid samples
US20240417658A1 (en) * 2023-06-13 2024-12-19 Steric Systems Inc. Methods for Electronically Modifying Alcoholic Beverages

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5048404A (en) * 1985-05-31 1991-09-17 Foodco Corporation High pulsed voltage systems for extending the shelf life of pumpable food products
JPH0438833Y2 (pt) * 1987-09-14 1992-09-10
JPH0421540Y2 (pt) * 1988-04-07 1992-05-18
JPH0628566B2 (ja) * 1989-09-11 1994-04-20 麒麟麦酒株式会社 液体状食品の殺菌法
US5662031A (en) * 1994-12-23 1997-09-02 Washington State University Research Foundation, Inc. Continuous flow electrical treatment of flowable food products
TW355668B (en) * 1998-02-06 1999-04-11 Purepulse Technologies Inc A process for preparing/preserving a pumpable foodstuff to provide a foodstuff with significantly reduced microbial levels with minimal, changes in the flavor, appearance, odor, or function
JP2000000290A (ja) * 1998-06-15 2000-01-07 Nissin Electric Co Ltd 液状物の殺菌装置
US6093432A (en) * 1998-08-13 2000-07-25 University Of Guelph Method and apparatus for electrically treating foodstuffs for preservation
JP2964037B1 (ja) * 1998-10-09 1999-10-18 農林水産省食品総合研究所長 液体の連続殺菌装置及び液体の連続殺菌方法
NL1010529C2 (nl) * 1998-11-11 2000-05-15 Inst Voor Agrotech Onderzoek Geïntegreerde modulaire opbouw van een pulsed electrical field systeem.
US6214297B1 (en) * 1999-03-24 2001-04-10 The Ohio State University High voltage pulse generator
JP3424589B2 (ja) * 1999-03-29 2003-07-07 日新電機株式会社 液状物の殺菌装置
JP2001058179A (ja) * 1999-08-24 2001-03-06 Kobe Steel Ltd 水処理法及び水処理装置
US6514349B1 (en) * 1999-09-14 2003-02-04 Charles R. Meldrum Produce washing system utilizing multiple energy sources
AU7383300A (en) * 1999-09-14 2001-04-17 Charles A. Meldrum Multiple-stage energy-efficient produce processing system
US6331321B1 (en) * 2000-04-25 2001-12-18 John A. Robbins Process and apparatus for reduction of microorganisms in a conductive medium using low voltage pulsed electrical energy
NL1018907C2 (nl) * 2001-09-07 2003-03-11 Tno Werkwijze en inrichting voor het bewerken van een vloeistof.

Also Published As

Publication number Publication date
BRPI0511134A (pt) 2008-01-15
EP1742671B1 (en) 2014-05-28
JP4997102B2 (ja) 2012-08-08
EP1742671A4 (en) 2012-01-25
JP2008505664A (ja) 2008-02-28
US20080286423A1 (en) 2008-11-20
CA2560858C (en) 2011-11-29
CA2560858A1 (en) 2005-11-17
EP1742671A1 (en) 2007-01-17
BRPI0511134B1 (pt) 2015-06-02
WO2005107821A1 (en) 2005-11-17

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 02/06/2015, OBSERVADAS AS CONDICOES LEGAIS.

B16C Correction of notification of the grant [chapter 16.3 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 06/05/2005, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF, QUE DETERMINA A ALTERACAO DO PRAZO DE CONCESSAO

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 19A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2773 DE 27-02-2024 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.