FR2733330B1 - Procede d'electro-oxydation de solutions photographiques - Google Patents
Procede d'electro-oxydation de solutions photographiquesInfo
- 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
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)
- Electrolytic Production Of Metals (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
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)
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 |
EP1477458A3 (fr) | 2003-05-16 | 2005-01-05 | Fuji Photo Film Co., Ltd. | Procédé de traitement de déchets photographiques liquides |
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 |
JP6285427B2 (ja) | 2012-06-27 | 2018-02-28 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | バブルおよびバブルを発生させる機器および方法 |
Family Cites Families (6)
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 |
-
1995
- 1995-04-19 FR FR9504942A patent/FR2733330B1/fr not_active Expired - Fee Related
-
1996
- 1996-04-03 EP EP96420108A patent/EP0738917A1/fr not_active Ceased
- 1996-04-09 US US08/629,861 patent/US5688393A/en not_active Expired - Fee Related
- 1996-04-16 JP JP8093906A patent/JPH08296081A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2733330A1 (fr) | 1996-10-25 |
JPH08296081A (ja) | 1996-11-12 |
EP0738917A1 (fr) | 1996-10-23 |
US5688393A (en) | 1997-11-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |