DE69416645D1 - Verfahren zur Behandlung von photographischem Abwasser - Google Patents
Verfahren zur Behandlung von photographischem AbwasserInfo
- Publication number
- DE69416645D1 DE69416645D1 DE69416645T DE69416645T DE69416645D1 DE 69416645 D1 DE69416645 D1 DE 69416645D1 DE 69416645 T DE69416645 T DE 69416645T DE 69416645 T DE69416645 T DE 69416645T DE 69416645 D1 DE69416645 D1 DE 69416645D1
- Authority
- DE
- Germany
- Prior art keywords
- treatment
- waste water
- photographic waste
- photographic
- water
- 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
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
- 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
-
- 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
- C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
- C02F1/683—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water by addition of complex-forming compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/34—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32
- C02F2103/40—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32 from the manufacture or use of photosensitive materials
-
- 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
- Y10S210/911—Cumulative poison
- Y10S210/912—Heavy metal
Landscapes
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- General Physics & Mathematics (AREA)
- Medicinal Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Removal Of Specific Substances (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Electrolytic Production Of Metals (AREA)
- Photographic Processing Devices Using Wet Methods (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP32092893A JP3343162B2 (ja) | 1993-11-29 | 1993-11-29 | 写真廃液の処理方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69416645D1 true DE69416645D1 (de) | 1999-04-01 |
DE69416645T2 DE69416645T2 (de) | 1999-06-17 |
Family
ID=18126852
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69416645T Expired - Fee Related DE69416645T2 (de) | 1993-11-29 | 1994-11-29 | Verfahren zur Behandlung von photographischem Abwasser |
Country Status (4)
Country | Link |
---|---|
US (1) | US5605633A (de) |
EP (1) | EP0655419B1 (de) |
JP (1) | JP3343162B2 (de) |
DE (1) | DE69416645T2 (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07248582A (ja) * | 1994-03-09 | 1995-09-26 | Fuji Photo Film Co Ltd | 写真処理廃液の処理方法および除銀装置ならびに写真処理装置 |
US5728295A (en) * | 1996-04-19 | 1998-03-17 | Fuji Hunt Photographic Chemicals, Inc. | Apparatus for removing metal ions and/or complexes containing metal ions from a solution |
US5871648A (en) * | 1996-11-26 | 1999-02-16 | Environmental Chemistries, Inc. | Wastewater treatment process and apparatus for high flow impurity removal |
US5965027A (en) * | 1996-11-26 | 1999-10-12 | Microbar Incorporated | Process for removing silica from wastewater |
US6428705B1 (en) | 1996-11-26 | 2002-08-06 | Microbar Incorporated | Process and apparatus for high flow and low pressure impurity removal |
US5900220A (en) * | 1997-01-16 | 1999-05-04 | Microbar Incorporated | Soda ash processing method |
US6126840A (en) * | 1998-08-13 | 2000-10-03 | Fuji Hunt Photographic Chemicals, Inc. | Process for removing silver in the presence of iron from waste effluent |
JP2002534564A (ja) * | 1999-01-15 | 2002-10-15 | ナルコ ケミカル カンパニー | 半導体廃水から金属イオンを沈殿させ、同時にマイクロフィルターの運転を向上させる組成物および方法 |
US6398964B1 (en) | 1999-08-19 | 2002-06-04 | Koch Microelectronic Service Company, Inc. | Process for treating aqueous waste containing copper and copper CMP particles |
US6338803B1 (en) | 1999-08-30 | 2002-01-15 | Koch Microelectronic Service Co., Inc. | Process for treating waste water containing hydrofluoric acid and mixed acid etchant waste |
US6203705B1 (en) | 1999-10-22 | 2001-03-20 | Koch Microelectronic Service Company, Inc. | Process for treating waste water containing copper |
US6679274B2 (en) * | 2001-08-10 | 2004-01-20 | Eastman Kodak Company | Clean-in-place method for cleaning solution delivery systemes/lines |
WO2007090260A1 (en) * | 2006-02-07 | 2007-08-16 | Piotr Lipert | A gas bubble generator |
US8083947B2 (en) * | 2009-02-24 | 2011-12-27 | Eastman Kodak Company | Polymer-containing solvent purifying process |
CN101704594B (zh) * | 2009-11-27 | 2011-11-16 | 波鹰(厦门)科技有限公司 | 一种印染深度处理废水净化装置及净化方法 |
CN101921029B (zh) * | 2009-12-21 | 2014-06-18 | 波鹰(厦门)科技有限公司 | 纳米催化微电解水净化消毒装置及其方法 |
CN111424280B (zh) * | 2020-03-31 | 2022-08-23 | 遂宁市瑞思科环保科技有限公司 | 一种退锡废液的再生***及方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5641673B2 (de) * | 1972-07-04 | 1981-09-29 | ||
CH634283A5 (de) * | 1978-02-24 | 1983-01-31 | Ciba Geigy Ag | Verfahren zur entfernung von schwermetallionen aus waesserigen loesungen. |
US4578195A (en) * | 1982-09-29 | 1986-03-25 | Olin Corporation | Process for the purification of effluents and purge streams containing trace elements |
JPS61231548A (ja) * | 1985-04-05 | 1986-10-15 | Konishiroku Photo Ind Co Ltd | 写真廃液の処理方法及び写真自動現像機 |
US4943377A (en) * | 1988-05-06 | 1990-07-24 | Environmental Technology (U.S.), Inc. | Method for removing dissolved heavy metals from waste oils, industrial wastewaters, or any polar solvent |
JPH03132656A (ja) * | 1989-10-18 | 1991-06-06 | Fuji Photo Film Co Ltd | ハロゲン化銀感光材料の処理方法および処理装置 |
US5347071A (en) * | 1989-12-20 | 1994-09-13 | Miyoshi Yushi Kabushiki Kaisha | Process for the removal of heavy metals from contaminants |
US5387365A (en) * | 1989-12-20 | 1995-02-07 | Miyoshi Yushi Kabushiki Kaisha | Metal scavengers for treating waste water |
US5164095A (en) * | 1991-10-02 | 1992-11-17 | Nalco Chemical Company | Dithiocarbamate polymers |
US5205939A (en) * | 1992-07-06 | 1993-04-27 | Nalco Chemical Company | Removal of silver from aqueous systems |
JPH06118589A (ja) * | 1992-10-08 | 1994-04-28 | Fuji Photo Film Co Ltd | 写真処理方法および処理装置 |
JPH06118594A (ja) * | 1992-10-08 | 1994-04-28 | Fuji Photo Film Co Ltd | 写真処理方法 |
JP3050350B2 (ja) * | 1993-03-08 | 2000-06-12 | 富士写真フイルム株式会社 | ハロゲン化銀感光材料の処理方法および処理装置 |
EP0619272B1 (de) * | 1993-04-05 | 1998-03-04 | Agfa-Gevaert N.V. | Verfahren zur Reinigung von Silber enthaltendem Abwasser |
-
1993
- 1993-11-29 JP JP32092893A patent/JP3343162B2/ja not_active Expired - Fee Related
-
1994
- 1994-11-29 US US08/348,806 patent/US5605633A/en not_active Expired - Lifetime
- 1994-11-29 DE DE69416645T patent/DE69416645T2/de not_active Expired - Fee Related
- 1994-11-29 EP EP94118800A patent/EP0655419B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP3343162B2 (ja) | 2002-11-11 |
DE69416645T2 (de) | 1999-06-17 |
EP0655419A1 (de) | 1995-05-31 |
US5605633A (en) | 1997-02-25 |
JPH07148492A (ja) | 1995-06-13 |
EP0655419B1 (de) | 1999-02-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: FUJIFILM CORP., TOKIO/TOKYO, JP |
|
8339 | Ceased/non-payment of the annual fee |