BG105364A - Метод за електрохимично пречистване на отпадъчни води и устройство за осъществяването му - Google Patents

Метод за електрохимично пречистване на отпадъчни води и устройство за осъществяването му

Info

Publication number
BG105364A
BG105364A BG105364A BG10536401A BG105364A BG 105364 A BG105364 A BG 105364A BG 105364 A BG105364 A BG 105364A BG 10536401 A BG10536401 A BG 10536401A BG 105364 A BG105364 A BG 105364A
Authority
BG
Bulgaria
Prior art keywords
electrochemical
aqueous composition
implementing
anode section
effluents
Prior art date
Application number
BG105364A
Other languages
English (en)
Inventor
Jean-Francois Fauvarque
Patrice Simon
Christian Sarrazin
Original Assignee
Cnam - Conservatoire National Des Arts Et Metiers
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 Cnam - Conservatoire National Des Arts Et Metiers filed Critical Cnam - Conservatoire National Des Arts Et Metiers
Publication of BG105364A publication Critical patent/BG105364A/bg

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
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
    • C02F1/4672—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/10—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing sonic or ultrasonic vibrations
    • 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
    • C02F1/34—Treatment of water, waste water, or sewage with mechanical oscillations
    • C02F1/36—Treatment of water, waste water, or sewage with mechanical oscillations ultrasonic vibrations
    • 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
    • C02F1/46114—Electrodes in particulate form or with conductive and/or non conductive particles between them
    • 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
    • C02F2001/46119—Cleaning the electrodes
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds
    • 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
    • C02F2201/46115—Electrolytic cell with membranes or diaphragms
    • 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
    • C02F2201/4612—Controlling or monitoring
    • C02F2201/46125—Electrical variables
    • 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)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)

Abstract

Изобретението се отнася до метод за електрохимична обработка на отпадъчни води, съдържащи едно или повече органични вещества, с помощта на електрохимически реактор, състоящ се от анодна камера и катодна камера, които са разделени от сепаратор. Съгласно метода водният състав се въвежда в анодната камера на реактора. Анодната камера съдържа течен носител, в който са суспендирани електрохимично активни частици. Получената среда се подлага едновременно или последователно на въздействието на окислителен потенциал и на ултразвук. Изобретението се отнася и до електрохимично устройство за осъществяване на метода.
BG105364A 1998-09-21 2001-03-20 Метод за електрохимично пречистване на отпадъчни води и устройство за осъществяването му BG105364A (bg)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9811738A FR2783515B1 (fr) 1998-09-21 1998-09-21 Procede de traitement de substances organiques en milieu aqueux, notamment d'effluents et dispositif electrochimique pour mettre en oeuvre le procede
PCT/FR1999/002225 WO2000017109A1 (fr) 1998-09-21 1999-09-20 Procede de traitement de substances organiques en milieu aqueux, notamment d'effluents et dispositif electrochimique pour mettre en oeuvre le procede

Publications (1)

Publication Number Publication Date
BG105364A true BG105364A (bg) 2002-04-30

Family

ID=9530641

Family Applications (1)

Application Number Title Priority Date Filing Date
BG105364A BG105364A (bg) 1998-09-21 2001-03-20 Метод за електрохимично пречистване на отпадъчни води и устройство за осъществяването му

Country Status (7)

Country Link
EP (1) EP1115662A1 (bg)
BG (1) BG105364A (bg)
FR (1) FR2783515B1 (bg)
MA (1) MA24977A1 (bg)
SK (1) SK4052001A3 (bg)
TN (1) TNSN99175A1 (bg)
WO (1) WO2000017109A1 (bg)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60141598D1 (de) 2000-09-13 2010-04-29 Commw Scient Ind Res Org Verfahren zur behandlung eines fest-flüssig-gemischs
FR2832703B1 (fr) * 2001-11-29 2005-01-14 Electricite De France Dispositif sono-electrochimique et procede sono-electrochimique de degradation de molecules organiques

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3919062A (en) * 1974-04-29 1975-11-11 Grace W R & Co Electrochemical system graduated porous bed sections
DE4003193A1 (de) * 1990-02-03 1991-08-08 Rickert Hans Verfahren und vorrichtung zur verbesserung der qualitaet von trink- und brauchwaessern
NL9200989A (nl) * 1992-06-04 1994-01-03 Eco Purification Syst Werkwijze en inrichting voor het zuiveren van stromen.
US5569809A (en) * 1995-07-03 1996-10-29 General Electric Company Method for destruction of chlorinated hydrocarbons
DE19534736A1 (de) * 1995-09-19 1997-03-20 Harry Prof Dr Med Rosin Vorrichtung zur Abtötung von Legionellen und anderen Mikroorganismen in Kalt- und Warmwasser-Systemen
JPH09108676A (ja) * 1995-10-17 1997-04-28 Rimoderingu Touenteiwan:Kk 水の浄化方法及びその装置

Also Published As

Publication number Publication date
WO2000017109A1 (fr) 2000-03-30
FR2783515A1 (fr) 2000-03-24
EP1115662A1 (fr) 2001-07-18
TNSN99175A1 (fr) 2001-12-31
SK4052001A3 (en) 2001-10-08
FR2783515B1 (fr) 2000-12-15
MA24977A1 (fr) 2000-04-01

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