FR2792207B1 - Procede de traitement d'un flux aqueux par electropulsation a champ parallele a l'ecoulement, chambre de pulsation et applications - Google Patents

Procede de traitement d'un flux aqueux par electropulsation a champ parallele a l'ecoulement, chambre de pulsation et applications

Info

Publication number
FR2792207B1
FR2792207B1 FR9904751A FR9904751A FR2792207B1 FR 2792207 B1 FR2792207 B1 FR 2792207B1 FR 9904751 A FR9904751 A FR 9904751A FR 9904751 A FR9904751 A FR 9904751A FR 2792207 B1 FR2792207 B1 FR 2792207B1
Authority
FR
France
Prior art keywords
flow
electropulsation
treating
applications
pulsation chamber
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.)
Expired - Fee Related
Application number
FR9904751A
Other languages
English (en)
Other versions
FR2792207A1 (fr
Inventor
Marie Christine Vernhes
Pierre Andre Rene Cabanes
Justin Teissie
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.)
Electricite de France SA
Original Assignee
Electricite de France SA
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 Electricite de France SA filed Critical Electricite de France SA
Priority to FR9904751A priority Critical patent/FR2792207B1/fr
Priority to PCT/FR2000/000983 priority patent/WO2000063355A1/fr
Priority to JP2000612434A priority patent/JP2002541838A/ja
Priority to CA002388545A priority patent/CA2388545A1/fr
Priority to EP00920808A priority patent/EP1177280A1/fr
Publication of FR2792207A1 publication Critical patent/FR2792207A1/fr
Application granted granted Critical
Publication of FR2792207B1 publication Critical patent/FR2792207B1/fr
Priority to US09/975,931 priority patent/US6623964B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M35/00—Means for application of stress for stimulating the growth of microorganisms or the generation of fermentation or metabolic products; Means for electroporation or cell fusion
    • C12M35/02—Electrical or electromagnetic means, e.g. for electroporation or for cell fusion
    • 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—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • 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
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M47/00—Means for after-treatment of the produced biomass or of the fermentation or metabolic products, e.g. storage of biomass
    • C12M47/06—Hydrolysis; Cell lysis; Extraction of intracellular or cell wall material
    • 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
    • C12N13/00—Treatment of microorganisms or enzymes with electrical or wave energy, e.g. magnetism, sonic waves
    • 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
    • C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09—Recombinant DNA-technology
    • C12N15/87—Introduction of foreign genetic material using processes not otherwise provided for, e.g. co-transformation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/04—Disinfection

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Physics & Mathematics (AREA)
  • Sustainable Development (AREA)
  • Molecular Biology (AREA)
  • Cell Biology (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biophysics (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Electromagnetism (AREA)
  • Plant Pathology (AREA)
  • Water Supply & Treatment (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
FR9904751A 1999-04-15 1999-04-15 Procede de traitement d'un flux aqueux par electropulsation a champ parallele a l'ecoulement, chambre de pulsation et applications Expired - Fee Related FR2792207B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR9904751A FR2792207B1 (fr) 1999-04-15 1999-04-15 Procede de traitement d'un flux aqueux par electropulsation a champ parallele a l'ecoulement, chambre de pulsation et applications
PCT/FR2000/000983 WO2000063355A1 (fr) 1999-04-15 2000-04-14 Procede de traitement d'un flux aqueux par electropulsation a champ parallele a l'ecoulement, chambre de pulsation et applications
JP2000612434A JP2002541838A (ja) 1999-04-15 2000-04-14 流れに対し平行な電界をもつ電気パルス発振による水流束の処理方法、パルス発振チャンバ及びその使用
CA002388545A CA2388545A1 (fr) 1999-04-15 2000-04-14 Procede de traitement d'un flux aqueux par electropulsation a champ parallele a l'ecoulement, chambre de pulsation et applications
EP00920808A EP1177280A1 (fr) 1999-04-15 2000-04-14 Procede de traitement d'un flux aqueux par electropulsation a champ parallele a l'ecoulement, chambre de pulsation et applications
US09/975,931 US6623964B2 (en) 1999-04-15 2001-10-15 Method for treatment of an aqueous flux by electropulsation of a field parallel to the flow, pulsation chamber and uses thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9904751A FR2792207B1 (fr) 1999-04-15 1999-04-15 Procede de traitement d'un flux aqueux par electropulsation a champ parallele a l'ecoulement, chambre de pulsation et applications

Publications (2)

Publication Number Publication Date
FR2792207A1 FR2792207A1 (fr) 2000-10-20
FR2792207B1 true FR2792207B1 (fr) 2001-06-08

Family

ID=9544459

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9904751A Expired - Fee Related FR2792207B1 (fr) 1999-04-15 1999-04-15 Procede de traitement d'un flux aqueux par electropulsation a champ parallele a l'ecoulement, chambre de pulsation et applications

Country Status (6)

Country Link
US (1) US6623964B2 (fr)
EP (1) EP1177280A1 (fr)
JP (1) JP2002541838A (fr)
CA (1) CA2388545A1 (fr)
FR (1) FR2792207B1 (fr)
WO (1) WO2000063355A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2815640B1 (fr) * 2000-10-19 2004-01-30 Centre Nat Rech Scient Procede de production de proteines par electropulsation de levures
FR2831026B1 (fr) * 2001-10-18 2004-05-28 Commissariat Energie Atomique Dispositif et procede de traitement par champ electrique pulse d'une substance en ecoulement colonisee par des organismes indesirables
CA2631719A1 (fr) * 2005-12-07 2007-10-25 Genetronics, Inc. Enceinte d'electroporation a volume variable et procedes correspondants
US20090246073A1 (en) * 2008-03-26 2009-10-01 Rong Yan Murphy Apparatus and method for inline solid, semisolid, or liquid antimicrobial treatment
SE531797C2 (sv) * 2008-04-07 2009-08-04 Paer H Henriksson Arrangemang och förfarande för oskadliggörande av mikroorganismer med ett elektriskt fält samt användningar av arrangemanget
FR2943892B1 (fr) * 2009-04-07 2011-08-05 Commissariat Energie Atomique Procede de permeabilisation membranaire de cellules biologiques par l'utilisation d'un champ electrique pulse.
EP2338356A1 (fr) * 2009-12-23 2011-06-29 Südzucker Aktiengesellschaft Mannheim/Ochsenfurt Système de réacteur pour électroporation
FR2972331B1 (fr) * 2011-03-11 2013-04-12 Commissariat Energie Atomique Dispositif pour le traitement par champ electrique pulse d'un produit
NL2009443C2 (en) 2012-09-11 2014-03-12 Top B V Device and method for providing high voltage pulsed electric field to a fluid.
DE102019130510A1 (de) 2019-11-12 2021-05-12 Karlsruher Institut für Technologie Verfahren zur mikrobiellen Desinfektion wasserbasierter Dispersion mit flüssigen und/oder festen Inhaltsstoffen mittels Hochspannungsimpulsen
CN117460815A (zh) * 2021-06-11 2024-01-26 赢创运营有限公司 细胞裂解方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE466068A (fr) *
CH319956A (de) * 1953-09-09 1957-03-15 Loosli Hermann Verfahren zur Behandlung von Härtebildner enthaltendem Wasser zur Verhinderung der Bildung und zur Beseitigung von festen, zusammenhängenden Krusten
US3933606A (en) * 1973-12-03 1976-01-20 Saul Gesler Water treatment process and apparatus
DE3317415A1 (de) * 1983-05-13 1984-11-15 Kernforschungsanlage Jülich GmbH, 5170 Jülich Kammer zur behandlung von zellen im elektrischen feld
US4578168A (en) * 1984-07-27 1986-03-25 Biotronics Apparatus for fusing live cells with electric fields
DE3538194A1 (de) * 1985-10-26 1987-06-11 Heinz Doevenspeck Verfahren zur stoffwechsel- und/oder wachstumssteigernden behandlung von mikroorganismen sowie vorrichtung zur durchfuehrung des verfahrens
US4946793A (en) * 1986-05-09 1990-08-07 Electropore, Inc. Impedance matching for instrumentation which electrically alters vesicle membranes
US4822470A (en) * 1987-10-09 1989-04-18 Baylor College Of Medicine Method of and apparatus for cell poration and cell fusion using radiofrequency electrical pulses
US4970154A (en) * 1987-10-09 1990-11-13 Baylor College Of Medicine Method for inserting foreign genes into cells using pulsed radiofrequency
DE3827414A1 (de) * 1988-02-01 1989-08-10 Herfurth Gmbh Anordnung zum behandeln und/oder aufschliessen von biologischen zellstrukturen
EP1466968A3 (fr) * 1993-03-23 2006-10-04 Cbr Laboratories, Inc. Méthode et appareil pour encapsulation des substances biologiquement actives

Also Published As

Publication number Publication date
WO2000063355A1 (fr) 2000-10-26
EP1177280A1 (fr) 2002-02-06
CA2388545A1 (fr) 2000-10-26
FR2792207A1 (fr) 2000-10-20
JP2002541838A (ja) 2002-12-10
US6623964B2 (en) 2003-09-23
US20020155611A1 (en) 2002-10-24

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Legal Events

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ST Notification of lapse

Effective date: 20081231