BE785959A - METHOD FOR SEPARATING SILVER FROM PHOTOGRAPHIC BLEACHING FIXING BATHS - Google Patents

METHOD FOR SEPARATING SILVER FROM PHOTOGRAPHIC BLEACHING FIXING BATHS

Info

Publication number
BE785959A
BE785959A BE785959DA BE785959A BE 785959 A BE785959 A BE 785959A BE 785959D A BE785959D A BE 785959DA BE 785959 A BE785959 A BE 785959A
Authority
BE
Belgium
Prior art keywords
fixing baths
bleaching fixing
photographic bleaching
separating silver
silver
Prior art date
Application number
Other languages
Dutch (nl)
Inventor
Ag. Agfa-Gevaert
Original Assignee
Agfa Gevaert Nv
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.)
Publication date
Publication of BE785959A publication Critical patent/BE785959A/en

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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Manufacture And Refinement Of Metals (AREA)
BE785959D 1971-07-27 METHOD FOR SEPARATING SILVER FROM PHOTOGRAPHIC BLEACHING FIXING BATHS BE785959A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712137549 DE2137549C3 (en) 1971-07-27 1971-07-27 Process for the desilvering of photographic bleach-fix baths

Publications (1)

Publication Number Publication Date
BE785959A true BE785959A (en) 1973-01-08

Family

ID=5814967

Family Applications (1)

Application Number Title Priority Date Filing Date
BE785959D BE785959A (en) 1971-07-27 METHOD FOR SEPARATING SILVER FROM PHOTOGRAPHIC BLEACHING FIXING BATHS

Country Status (6)

Country Link
JP (1) JPS5528058B1 (en)
BE (1) BE785959A (en)
DE (1) DE2137549C3 (en)
FR (1) FR2147023B1 (en)
GB (1) GB1371563A (en)
IT (1) IT952706B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55131141A (en) * 1979-04-01 1980-10-11 Hiroyoshi Machida Recovering method for silver in photographic bleach-fix bath
EP0338990A3 (en) * 1988-04-21 1990-07-25 Ilford Ag Process for desilverising fixing baths containing iodide
EP1209520A1 (en) 2000-11-28 2002-05-29 Eastman Kodak Company Ferrous photographic bleach-fixing precursor compositions and methods for their use
WO2022087676A1 (en) * 2020-10-30 2022-05-05 Clean Mining Pty Ltd Process for recovering precious metal from an aqueous solution

Also Published As

Publication number Publication date
DE2137549B2 (en) 1974-04-04
DE2137549A1 (en) 1973-02-08
DE2137549C3 (en) 1974-10-31
FR2147023B1 (en) 1974-10-04
JPS5528058B1 (en) 1980-07-25
GB1371563A (en) 1974-10-23
FR2147023A1 (en) 1973-03-09
IT952706B (en) 1973-07-30

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