DE69516040D1 - Verfahren und Vorrichtung zur Trennung von im Spülwasser eines Behandlungsbads für photographische Filme gelösten Stoffen - Google Patents

Verfahren und Vorrichtung zur Trennung von im Spülwasser eines Behandlungsbads für photographische Filme gelösten Stoffen

Info

Publication number
DE69516040D1
DE69516040D1 DE69516040T DE69516040T DE69516040D1 DE 69516040 D1 DE69516040 D1 DE 69516040D1 DE 69516040 T DE69516040 T DE 69516040T DE 69516040 T DE69516040 T DE 69516040T DE 69516040 D1 DE69516040 D1 DE 69516040D1
Authority
DE
Germany
Prior art keywords
rinsing water
treatment bath
photographic films
substances dissolved
separating substances
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
Application number
DE69516040T
Other languages
English (en)
Other versions
DE69516040T2 (de
Inventor
Patrick Bernard
Guy Manas
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Application granted granted Critical
Publication of DE69516040D1 publication Critical patent/DE69516040D1/de
Publication of DE69516040T2 publication Critical patent/DE69516040T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/027—Nanofiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/025—Reverse osmosis; Hyperfiltration
    • B01D61/026—Reverse osmosis; Hyperfiltration comprising multiple reverse osmosis steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/027—Nanofiltration
    • B01D61/0271—Nanofiltration comprising multiple nanofiltration steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/58—Multistep processes
    • 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
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/442—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by nanofiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/025—Reverse osmosis; Hyperfiltration
    • 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
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
    • 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
    • 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
    • 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
    • G03C7/44—Regeneration; Replenishers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Nanotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Photographic Processing Devices Using Wet Methods (AREA)
DE69516040T 1994-06-17 1995-06-12 Verfahren und Vorrichtung zur Trennung von im Spülwasser eines Behandlungsbads für photographische Filme gelösten Stoffen Expired - Fee Related DE69516040T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9407687A FR2721227B1 (fr) 1994-06-17 1994-06-17 Procédé et dispositif pour la séparation de substance dissoutes dans les eaux de rinçage utilisées en aval d'un bain de traitement d'un film photographique.

Publications (2)

Publication Number Publication Date
DE69516040D1 true DE69516040D1 (de) 2000-05-11
DE69516040T2 DE69516040T2 (de) 2000-11-16

Family

ID=9464541

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69516040T Expired - Fee Related DE69516040T2 (de) 1994-06-17 1995-06-12 Verfahren und Vorrichtung zur Trennung von im Spülwasser eines Behandlungsbads für photographische Filme gelösten Stoffen

Country Status (5)

Country Link
US (1) US5607592A (de)
EP (1) EP0687496B1 (de)
JP (1) JPH08964A (de)
DE (1) DE69516040T2 (de)
FR (1) FR2721227B1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2737022B1 (fr) * 1995-07-20 2003-02-07 Kodak Pathe Procede et dispositif de traitement d'un film photographique
FR2748130B1 (fr) * 1996-04-29 2004-04-09 Kodak Pathe Procede et dispositif pour l'extraction selective des ions halogenures des bains photographiques
US5948254A (en) * 1997-01-29 1999-09-07 Flux Enhancement Systems, Inc. Cleaning system and method for cleaning and purifying reverse osmosis systems
KR100417444B1 (ko) * 1997-04-14 2004-02-05 네이트 인터내셔널 모듈 여과 시스템 및 방법
FR2773891B1 (fr) * 1998-01-21 2000-02-18 Eastman Kodak Co Procede pour le traitement de bains de stabilisation saisonnes utilises dans les traitements photographiques
DE69920067D1 (de) * 1998-01-22 2004-10-21 Eastman Kodak Co Verfahren und Vorrichtung zur Rückführung von Waschwasser in photographischen Verarbeitungen
FR2806172B1 (fr) * 2000-03-07 2002-05-10 Eastman Kodak Co Procede et dispositif pour le traitement d'un film photographique inversible couleur
FR2812218B1 (fr) * 2000-07-28 2003-01-10 Eastman Kodak Co Procede pour ameliorer le fonctionnement d'une membrane d'un dispositif de nanofiltration
US6645383B1 (en) * 2000-08-25 2003-11-11 Usf Consumer & Commercial Watergroup, Inc. Process and apparatus for blending product liquid from different TFC membranes
FR2824923B1 (fr) * 2001-05-15 2003-07-25 Eastman Kodak Co Procede et dispositif pour le traitement d'un film photographique inversible couleur
JP3497841B2 (ja) * 2001-06-01 2004-02-16 長瀬産業株式会社 現像廃液再生装置及び現像廃液再生方法
FR2828291B1 (fr) * 2001-08-06 2004-04-09 Eastman Kodak Co Procede pour le traitement d'un film photographique inversible couleur
DE10211318C1 (de) * 2002-03-14 2003-08-14 Va Tech Wabag Deutschland Gmbh Kreislaufverfahren und Anlage zur Aufbereitung von Badewasser
CN102356454B (zh) * 2009-03-31 2014-03-26 栗田工业株式会社 蚀刻液的处理装置以及处理方法
US9540254B2 (en) 2012-05-04 2017-01-10 University Of Florida Research Foundation, Inc. Membrane system to treat leachate and methods of treating leachate
JP6897237B2 (ja) 2017-03-31 2021-06-30 三菱マテリアル株式会社 接合用成形体及びその製造方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3143106A1 (de) * 1981-10-30 1983-05-11 Basf Ag, 6700 Ludwigshafen Verfahren und vorrichtung zur regenerierung waessrigerauswaschloesungen von wasserentwickelbaren photosensitiven aufzeichnungsmaterialien
JPS58105150A (ja) * 1981-12-17 1983-06-22 Fuji Photo Film Co Ltd カラ−写真処理装置
JPS60241986A (ja) * 1984-05-16 1985-11-30 Kazuo Ono 写真廃液の処理法
US4610792A (en) * 1985-01-14 1986-09-09 Memtek Corporation Membrane filtration process
JPH0346652A (ja) * 1989-07-14 1991-02-27 Fuji Photo Film Co Ltd ハロゲン化銀写真感光材料の処理方法
EP0409065B1 (de) * 1989-07-20 1995-01-18 Fuji Photo Film Co., Ltd. Verfahren zur Verarbeitung von photoempfindlichen Silberhalogenidmaterialien
US5164092A (en) * 1991-02-20 1992-11-17 Eastman Kodak Company 2-stage ultrafiltration process for photographic emulsions
DE4236713A1 (en) * 1991-11-21 1993-05-27 Labocontrol Ag Photochemical recovery - using membrane filter for high flow rates and low concns. and second membrane with low flow at high concn. with return of retained matter to collection tank

Also Published As

Publication number Publication date
DE69516040T2 (de) 2000-11-16
FR2721227A1 (fr) 1995-12-22
US5607592A (en) 1997-03-04
FR2721227B1 (fr) 1996-08-14
EP0687496A1 (de) 1995-12-20
EP0687496B1 (de) 2000-04-05
JPH08964A (ja) 1996-01-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee