IT1184280B - Procedimento per trattare acque di lavaggio fotografiche - Google Patents

Procedimento per trattare acque di lavaggio fotografiche

Info

Publication number
IT1184280B
IT1184280B IT48293/85A IT4829385A IT1184280B IT 1184280 B IT1184280 B IT 1184280B IT 48293/85 A IT48293/85 A IT 48293/85A IT 4829385 A IT4829385 A IT 4829385A IT 1184280 B IT1184280 B IT 1184280B
Authority
IT
Italy
Prior art keywords
procedure
washing waters
treating photographic
photographic washing
treating
Prior art date
Application number
IT48293/85A
Other languages
English (en)
Other versions
IT8548293A0 (it
Inventor
Ubbo Wernicke
Heinz Meckl
Original Assignee
Agfa Gevaert Ag
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 Agfa Gevaert Ag filed Critical Agfa Gevaert Ag
Publication of IT8548293A0 publication Critical patent/IT8548293A0/it
Application granted granted Critical
Publication of IT1184280B publication Critical patent/IT1184280B/it

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
    • G03C5/395—Regeneration of photographic processing agents other than developers; Replenishers therefor
    • G03C5/3952—Chemical, mechanical or thermal methods, e.g. oxidation, precipitation, centrifugation
    • 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
    • G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
    • G03C7/3046—Processing baths not provided for elsewhere, e.g. final or intermediate washings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/902—Materials removed
    • Y10S210/903—Nitrogenous
    • Y10S210/904—-CN containing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
IT48293/85A 1984-06-29 1985-06-27 Procedimento per trattare acque di lavaggio fotografiche IT1184280B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843424064 DE3424064A1 (de) 1984-06-29 1984-06-29 Verfahren zur behandlung fotografischer waschwaesser

Publications (2)

Publication Number Publication Date
IT8548293A0 IT8548293A0 (it) 1985-06-27
IT1184280B true IT1184280B (it) 1987-10-22

Family

ID=6239494

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48293/85A IT1184280B (it) 1984-06-29 1985-06-27 Procedimento per trattare acque di lavaggio fotografiche

Country Status (3)

Country Link
US (1) US4632763A (it)
DE (1) DE3424064A1 (it)
IT (1) IT1184280B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4895659A (en) * 1987-04-30 1990-01-23 Regents Of The University Of Minnesota Method for metal and cyanide recovery from plating baths and rinse waters
GB9208185D0 (en) * 1992-04-11 1992-05-27 Kodak Ltd Method of processing photographic material
US5500125A (en) * 1994-05-19 1996-03-19 Eastman Kodak Company Process for recycling photographic wash water

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4043907A (en) * 1971-11-17 1977-08-23 Fuji Photo Film Co., Ltd. Process for treating waste photographic processing solutions
US3869383A (en) * 1971-11-17 1975-03-04 Fuji Photo Film Co Ltd Process for treating waste photographic processing solutions
GB1421543A (en) * 1971-11-17 1976-01-21 Fuji Photo Film Co Ltd Process for treating waste photographic solutions containing cyanide
US3788983A (en) * 1972-01-26 1974-01-29 Rohm & Haas Selective separation of cyanide from waste streams by adsorption process
JPS492360A (it) * 1972-04-21 1974-01-10
US3984314A (en) * 1974-04-22 1976-10-05 Rohm And Haas Company Process for selective removal and recovery of cyanide values by ion exchange
US4115260A (en) * 1977-04-07 1978-09-19 Rohm And Haas Company Selective removal of iron cyanide anions from fluids containing thiocyanates
US4267159A (en) * 1980-08-08 1981-05-12 Crane Co. Cyanide recovery

Also Published As

Publication number Publication date
IT8548293A0 (it) 1985-06-27
US4632763A (en) 1986-12-30
DE3424064A1 (de) 1986-01-09
DE3424064C2 (it) 1992-07-02

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