FR2421145A1 - Procede et dispositif pour la desinfection de l'eau - Google Patents

Procede et dispositif pour la desinfection de l'eau

Info

Publication number
FR2421145A1
FR2421145A1 FR7809563A FR7809563A FR2421145A1 FR 2421145 A1 FR2421145 A1 FR 2421145A1 FR 7809563 A FR7809563 A FR 7809563A FR 7809563 A FR7809563 A FR 7809563A FR 2421145 A1 FR2421145 A1 FR 2421145A1
Authority
FR
France
Prior art keywords
water
thin film
electrodes
corona discharge
negative ions
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
FR7809563A
Other languages
English (en)
Other versions
FR2421145B1 (fr
Inventor
Robert Emile Scuflaire
Francois Jean Daniel Adam
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.)
EMBUDEC
Original Assignee
EMBUDEC
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 EMBUDEC filed Critical EMBUDEC
Priority to FR7809563A priority Critical patent/FR2421145A1/fr
Publication of FR2421145A1 publication Critical patent/FR2421145A1/fr
Application granted granted Critical
Publication of FR2421145B1 publication Critical patent/FR2421145B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C02F1/4608—Treatment of water, waste water, or sewage by electrochemical methods using electrical discharges
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
    • 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
    • C02F2201/46—Apparatus for electrochemical processes
    • C02F2201/461—Electrolysis apparatus
    • C02F2201/46105—Details relating to the electrolytic devices
    • C02F2201/4611—Fluid flow
    • 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

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Electrochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)

Abstract

Procédé de désinfection de l'eau caractérisé par le fait que l'on bombarde la surface de l'eau à l'aide d'ions négatifs produits par effet Corona à partir d'une rampe garnie de pointes et portée à un potentiel fortement négatif par rapport aux parois en contact avec l'eau, et que l'on augmente ladite surface d'échange par la réalisation d'une lame mince, statique ou dynamique, ou d'une émulsion.
FR7809563A 1978-03-31 1978-03-31 Procede et dispositif pour la desinfection de l'eau Granted FR2421145A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7809563A FR2421145A1 (fr) 1978-03-31 1978-03-31 Procede et dispositif pour la desinfection de l'eau

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7809563A FR2421145A1 (fr) 1978-03-31 1978-03-31 Procede et dispositif pour la desinfection de l'eau

Publications (2)

Publication Number Publication Date
FR2421145A1 true FR2421145A1 (fr) 1979-10-26
FR2421145B1 FR2421145B1 (fr) 1982-02-12

Family

ID=9206527

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7809563A Granted FR2421145A1 (fr) 1978-03-31 1978-03-31 Procede et dispositif pour la desinfection de l'eau

Country Status (1)

Country Link
FR (1) FR2421145A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0468478A2 (fr) * 1990-07-26 1992-01-29 House Food Industrial Co., Ltd. Procédé pour la stérilisation d'un milieu aqueux

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR403945A (fr) * 1909-06-11 1909-11-18 Victor Henri Perfectionnements apportés à la stérilisation des liquides
US1975805A (en) * 1932-08-02 1934-10-09 Franklin S Smith Art and apparatus for sterilizing
US2301315A (en) * 1939-07-19 1942-11-10 Walter C Collins Apparatus for treating liquids
US2867573A (en) * 1956-08-07 1959-01-06 Research Corp Production of oxidizing liquids
US3074870A (en) * 1959-03-31 1963-01-22 Carpco Kewanee Inc Method and apparatus for electrically separating the phases of a water-in-oil emulsion
DE2243304A1 (de) * 1972-09-02 1974-03-14 Erwin Sander Elektrochemische wasserbehandlungseinrichtung
US3854051A (en) * 1973-05-14 1974-12-10 W Hudson Glow discharge solution treatment apparatus
FR2322830A1 (fr) * 1975-09-08 1977-04-01 Multorgan Sa Procede et dispositif pour steriliser l'eau

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR403945A (fr) * 1909-06-11 1909-11-18 Victor Henri Perfectionnements apportés à la stérilisation des liquides
US1975805A (en) * 1932-08-02 1934-10-09 Franklin S Smith Art and apparatus for sterilizing
US2301315A (en) * 1939-07-19 1942-11-10 Walter C Collins Apparatus for treating liquids
US2867573A (en) * 1956-08-07 1959-01-06 Research Corp Production of oxidizing liquids
US3074870A (en) * 1959-03-31 1963-01-22 Carpco Kewanee Inc Method and apparatus for electrically separating the phases of a water-in-oil emulsion
DE2243304A1 (de) * 1972-09-02 1974-03-14 Erwin Sander Elektrochemische wasserbehandlungseinrichtung
US3854051A (en) * 1973-05-14 1974-12-10 W Hudson Glow discharge solution treatment apparatus
FR2322830A1 (fr) * 1975-09-08 1977-04-01 Multorgan Sa Procede et dispositif pour steriliser l'eau

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0468478A2 (fr) * 1990-07-26 1992-01-29 House Food Industrial Co., Ltd. Procédé pour la stérilisation d'un milieu aqueux
EP0468478A3 (en) * 1990-07-26 1992-09-23 House Food Industrial Co., Ltd. Method for sterilizing an aqueous medium

Also Published As

Publication number Publication date
FR2421145B1 (fr) 1982-02-12

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Legal Events

Date Code Title Description
ST Notification of lapse
AR Application made for restoration
BR Restoration of rights
TP Transmission of property
ST Notification of lapse