BE548550A - - Google Patents

Info

Publication number
BE548550A
BE548550A BE548550DA BE548550A BE 548550 A BE548550 A BE 548550A BE 548550D A BE548550D A BE 548550DA BE 548550 A BE548550 A BE 548550A
Authority
BE
Belgium
Application number
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 of BE548550A publication Critical patent/BE548550A/xx

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J47/00—Ion-exchange processes in general; Apparatus therefor
    • B01J47/10—Ion-exchange processes in general; Apparatus therefor with moving ion-exchange material; with ion-exchange material in suspension or in fluidised-bed form

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
BE548550D 1955-06-14 BE548550A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US51551055A 1955-06-14 1955-06-14
US115307A US3253920A (en) 1955-06-14 1961-06-07 Rejuvenation of photographic developers using ion exchange resins

Publications (1)

Publication Number Publication Date
BE548550A true BE548550A (ja)

Family

ID=26813064

Family Applications (1)

Application Number Title Priority Date Filing Date
BE548550D BE548550A (ja) 1955-06-14

Country Status (4)

Country Link
US (1) US3253920A (ja)
BE (1) BE548550A (ja)
FR (1) FR1155881A (ja)
GB (1) GB835556A (ja)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3531284A (en) * 1967-01-18 1970-09-29 Itek Corp Method and apparatus for washing of photographic material
US3869383A (en) * 1971-11-17 1975-03-04 Fuji Photo Film Co Ltd Process for treating waste photographic processing solutions
JPS492360A (ja) * 1972-04-21 1974-01-10
GB1519105A (en) * 1975-12-02 1978-07-26 Fuji Photo Film Co Ltd Treating of photographic processing solutions
JPS52105820A (en) * 1976-03-02 1977-09-05 Fuji Photo Film Co Ltd Treatment of photographic treating liquid
JPS5396831A (en) * 1977-02-03 1978-08-24 Fuji Photo Film Co Ltd Recovering process for developing agent in photographic developing solution
DE2717674C2 (de) * 1977-04-21 1982-05-06 Agfa-Gevaert Ag, 5090 Leverkusen Verfahren zur Auffrischung von gebrauchten fotografischen Farbentwicklern
US4153761A (en) * 1978-04-21 1979-05-08 The United States Of America As Represented By The Secretary Of The Army Method of removing foulants from ion exchange resins
IT1193868B (it) * 1978-12-18 1988-08-31 Kernforschungsanlage Juelich Procedimento e dispositivo per l'arricchimento di sostanze di traccia dall'acqua,specialmente dall'acqua marina
DE2916836A1 (de) * 1979-04-26 1980-11-06 Agfa Gevaert Ag Verfahren zur herstellung photographischer bilder
JPS5965843A (ja) * 1982-10-07 1984-04-14 Fuji Photo Film Co Ltd カラ−画像形成方法
US4606827A (en) * 1983-06-03 1986-08-19 Konishiroku Photo Industry Co., Ltd. Method for separating and recovering color developing agent
JPS60220345A (ja) * 1984-04-17 1985-11-05 Konishiroku Photo Ind Co Ltd ハロゲン化銀カラ−写真感光材料の処理方法
DE3437631A1 (de) * 1984-10-13 1986-04-24 Agfa-Gevaert Ag, 5090 Leverkusen Aufbereitung von gebrauchten entwicklern
GB9009677D0 (en) * 1990-04-30 1990-06-20 Kodak Ltd Method of processing photographic material
US5491048A (en) * 1995-02-21 1996-02-13 Eastman Kodak Company Removal of tin from seasoned photographic color developers
FR2752627B1 (fr) * 1996-08-21 2003-07-25 Kodak Pathe Procede de traitement d'un revelateur saisonne a l'acide ascorbique
FR2754360A1 (fr) * 1996-10-08 1998-04-10 Eastman Kodak Co Procede de renouvellement d'un revelateur a l'acide ascorbique

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB626081A (en) * 1945-11-03 1949-07-08 Permutit Co Ltd Improvements relating to the recovery of silver from solutions

Also Published As

Publication number Publication date
FR1155881A (fr) 1958-05-09
GB835556A (en) 1960-05-25
US3253920A (en) 1966-05-31

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