IT952706B - Procedimento per eliminare l argen to da bagni fotografici di sbianca fissaggio - Google Patents

Procedimento per eliminare l argen to da bagni fotografici di sbianca fissaggio

Info

Publication number
IT952706B
IT952706B IT4970872A IT4970872A IT952706B IT 952706 B IT952706 B IT 952706B IT 4970872 A IT4970872 A IT 4970872A IT 4970872 A IT4970872 A IT 4970872A IT 952706 B IT952706 B IT 952706B
Authority
IT
Italy
Prior art keywords
bathrooms
whitening
photographic
procedure
fixing
Prior art date
Application number
IT4970872A
Other languages
English (en)
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
Application granted granted Critical
Publication of IT952706B publication Critical patent/IT952706B/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Manufacture And Refinement Of Metals (AREA)
IT4970872A 1971-07-27 1972-04-18 Procedimento per eliminare l argen to da bagni fotografici di sbianca fissaggio IT952706B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712137549 DE2137549C3 (de) 1971-07-27 1971-07-27 Verfahren zur Entsilberung photographischer Bleichfixierbäder

Publications (1)

Publication Number Publication Date
IT952706B true IT952706B (it) 1973-07-30

Family

ID=5814967

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4970872A IT952706B (it) 1971-07-27 1972-04-18 Procedimento per eliminare l argen to da bagni fotografici di sbianca fissaggio

Country Status (6)

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

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 (de) 1974-04-04
DE2137549A1 (de) 1973-02-08
DE2137549C3 (de) 1974-10-31
FR2147023B1 (it) 1974-10-04
BE785959A (nl) 1973-01-08
JPS5528058B1 (it) 1980-07-25
GB1371563A (en) 1974-10-23
FR2147023A1 (it) 1973-03-09

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