FR2733330B1 - Procede d'electro-oxydation de solutions photographiques - Google Patents

Procede d'electro-oxydation de solutions photographiques

Info

Publication number
FR2733330B1
FR2733330B1 FR9504942A FR9504942A FR2733330B1 FR 2733330 B1 FR2733330 B1 FR 2733330B1 FR 9504942 A FR9504942 A FR 9504942A FR 9504942 A FR9504942 A FR 9504942A FR 2733330 B1 FR2733330 B1 FR 2733330B1
Authority
FR
France
Prior art keywords
electro
oxidation process
photographic solutions
photographic
solutions
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
FR9504942A
Other languages
English (en)
Other versions
FR2733330A1 (fr
Inventor
Isabelle Fleury
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.)
Kodak Pathe SA
Original Assignee
Kodak Pathe 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 Kodak Pathe SA filed Critical Kodak Pathe SA
Priority to FR9504942A priority Critical patent/FR2733330B1/fr
Priority to EP96420108A priority patent/EP0738917A1/fr
Priority to US08/629,861 priority patent/US5688393A/en
Priority to JP8093906A priority patent/JPH08296081A/ja
Publication of FR2733330A1 publication Critical patent/FR2733330A1/fr
Application granted granted Critical
Publication of FR2733330B1 publication Critical patent/FR2733330B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
    • G03C5/29—Development processes or agents therefor
    • G03C5/31—Regeneration; Replenishers
    • 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
    • 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
    • C02F2001/46133—Electrodes characterised by the material
    • C02F2001/46138—Electrodes comprising a substrate and a coating
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/34—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32
    • C02F2103/40—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32 from the manufacture or use of photosensitive materials
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Hydrology & Water Resources (AREA)
  • General Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Electrolytic Production Of Metals (AREA)
FR9504942A 1995-04-19 1995-04-19 Procede d'electro-oxydation de solutions photographiques Expired - Fee Related FR2733330B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR9504942A FR2733330B1 (fr) 1995-04-19 1995-04-19 Procede d'electro-oxydation de solutions photographiques
EP96420108A EP0738917A1 (fr) 1995-04-19 1996-04-03 Procédé d'électro-oxydation de solutions photographiques
US08/629,861 US5688393A (en) 1995-04-19 1996-04-09 Method for the electro-oxidation of photographic solutions
JP8093906A JPH08296081A (ja) 1995-04-19 1996-04-16 写真溶液の電気酸化方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9504942A FR2733330B1 (fr) 1995-04-19 1995-04-19 Procede d'electro-oxydation de solutions photographiques

Publications (2)

Publication Number Publication Date
FR2733330A1 FR2733330A1 (fr) 1996-10-25
FR2733330B1 true FR2733330B1 (fr) 1997-06-06

Family

ID=9478431

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9504942A Expired - Fee Related FR2733330B1 (fr) 1995-04-19 1995-04-19 Procede d'electro-oxydation de solutions photographiques

Country Status (4)

Country Link
US (1) US5688393A (fr)
EP (1) EP0738917A1 (fr)
JP (1) JPH08296081A (fr)
FR (1) FR2733330B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004098055A (ja) 2002-08-21 2004-04-02 Fuji Photo Film Co Ltd アミノポリカルボン酸を含有する有機廃水の処理方法
US7294270B2 (en) 2003-05-16 2007-11-13 Fujifilm Corporation Method of treating photographic waste liquid
ITBG20100054A1 (it) * 2010-10-08 2012-04-09 P I Eco Srl Processi Impianti Ecolo Gici Apparato per la distribuzione della matrice inquinante in acqua e rifiuti
US9885120B2 (en) 2012-06-27 2018-02-06 Koninklijke Philips N.V. Apparatus and a method of generating bubbles and foams

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR82434E (fr) * 1961-05-12 1964-02-07 Procédé pour améliorer l'eau
JPS5315296B2 (fr) * 1974-02-21 1978-05-24
JPS5335710B2 (fr) * 1975-03-11 1978-09-28
DE4013068A1 (de) * 1990-04-25 1991-10-31 Dornier Gmbh Entgiftung verbrauchter fotografischer prozessbaeder und waschwaesser mittels anodischer oxidation
US5160417A (en) * 1991-09-11 1992-11-03 Environmental Systems (International) Ltd. Electrolytic process for treatment of photographic wastewater effluent
JP2830733B2 (ja) * 1994-03-25 1998-12-02 日本電気株式会社 電解水生成方法および電解水生成機構

Also Published As

Publication number Publication date
FR2733330A1 (fr) 1996-10-25
EP0738917A1 (fr) 1996-10-23
JPH08296081A (ja) 1996-11-12
US5688393A (en) 1997-11-18

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse