ATE101842T1 - Verfahren zur behandlung von rueckstandsbaedern der photographischen und photochemischen industrie. - Google Patents
Verfahren zur behandlung von rueckstandsbaedern der photographischen und photochemischen industrie.Info
- Publication number
- ATE101842T1 ATE101842T1 AT90202641T AT90202641T ATE101842T1 AT E101842 T1 ATE101842 T1 AT E101842T1 AT 90202641 T AT90202641 T AT 90202641T AT 90202641 T AT90202641 T AT 90202641T AT E101842 T1 ATE101842 T1 AT E101842T1
- Authority
- AT
- Austria
- Prior art keywords
- photographic
- baths
- residue
- processes
- treatment
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D3/00—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances
- A62D3/30—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents
- A62D3/38—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents by oxidation; by combustion
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D3/00—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances
- A62D3/30—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents
- A62D3/33—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents by chemical fixing the harmful substance, e.g. by chelation or complexation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/38—Removing components of undefined structure
-
- 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
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
- C02F1/048—Purification of waste water by evaporation
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D2101/00—Harmful chemical substances made harmless, or less harmful, by effecting chemical change
- A62D2101/20—Organic substances
- A62D2101/24—Organic substances containing heavy metals
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D2101/00—Harmful chemical substances made harmless, or less harmful, by effecting chemical change
- A62D2101/40—Inorganic substances
- A62D2101/45—Inorganic substances containing nitrogen or phosphorus
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Emergency Management (AREA)
- Business, Economics & Management (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Hydrology & Water Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Removal Of Specific Substances (AREA)
- Treating Waste Gases (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8902489A NL8902489A (nl) | 1989-10-06 | 1989-10-06 | Werkwijze voor het verwerken van restbaden uit de fotografische en fotochemische industrie. |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE101842T1 true ATE101842T1 (de) | 1994-03-15 |
Family
ID=19855414
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT90202641T ATE101842T1 (de) | 1989-10-06 | 1990-10-05 | Verfahren zur behandlung von rueckstandsbaedern der photographischen und photochemischen industrie. |
Country Status (9)
Country | Link |
---|---|
US (1) | US5128002A (de) |
EP (1) | EP0426216B1 (de) |
JP (1) | JPH03188986A (de) |
AT (1) | ATE101842T1 (de) |
DE (1) | DE69006818T2 (de) |
DK (1) | DK0426216T3 (de) |
ES (1) | ES2053086T3 (de) |
NL (1) | NL8902489A (de) |
RU (1) | RU2057992C1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8902870A (nl) * | 1989-11-21 | 1991-06-17 | Leonardus Mathijs Marie Nevels | Werkwijze voor de verwerking van restfixeerbaden. |
DE4209498A1 (de) * | 1992-03-24 | 1993-09-30 | Basf Ag | Verfahren zur Prozeßwasserkonzentrierung und Abgasreinigung |
EP0668089A1 (de) * | 1994-02-17 | 1995-08-23 | Buck Werke GmbH & Co | Verfahren und Vorrichtung zur Umwandlung von Rest- und Abfallstoffen |
JP4651193B2 (ja) | 1998-05-12 | 2011-03-16 | イー インク コーポレイション | ドローイングデバイス用途のためのマイクロカプセル化した電気泳動性の静電的にアドレスした媒体 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1517714A1 (de) * | 1951-01-28 | 1969-09-11 | Fluor Corp | Verfahren zum Reinigen eines Abwassers |
BE788651A (fr) * | 1971-09-10 | 1973-03-12 | Niro Atomizer As | Methode et appareil pour evaporer un liquide |
US4002524A (en) * | 1971-09-10 | 1977-01-11 | Aktieselskabet Niro Atomizer | Method and apparatus for evaporating liquid |
US4079585A (en) * | 1972-08-09 | 1978-03-21 | Donald Edmund Helleur | Method and apparatus for removing volatile fluids |
US3982932A (en) * | 1972-08-22 | 1976-09-28 | Eastman Kodak Company | Recovery of silver from gelatinous photographic wastes |
FR2219910B1 (de) * | 1973-03-02 | 1978-09-29 | Speichim Equip Ind Chimiq | |
US3836987A (en) * | 1973-06-04 | 1974-09-17 | Eastman Kodak Co | Photographic chemical waste handling apparatus and method |
CH605428A5 (de) * | 1976-05-17 | 1978-09-29 | Von Roll Ag | |
US4294812A (en) * | 1978-05-25 | 1981-10-13 | General Electric Company | Recovery of ammonia from aqueous streams |
US4323430A (en) * | 1981-03-16 | 1982-04-06 | United States Steel Corporation | Process for separating ammonia and acid gases from streams containing fixed ammonia salts |
AT374440B (de) * | 1981-04-16 | 1984-04-25 | Ruthner Industrieanlagen Ag | Verfahren zur gleichzeitigen reinigung bzw. entgiftung von cr-(vi)-haeltigen abwaessern oder loesungen und nox-haeltigen abwaessern oder abgasen (x=0,5 bis 2,0) |
LU86407A1 (de) * | 1986-04-24 | 1986-09-02 | Euratom | Verfahren und vorrichtung zur entstickung von rauchgasen |
DE3725715C2 (de) * | 1987-08-04 | 1994-12-01 | Karl Clemens Dipl Che Kaeuffer | Verfahren und Vorrichtung zur Verminderung der Stickoxide in Abgasen, vorzugsweise in Rauchgasen |
-
1989
- 1989-10-06 NL NL8902489A patent/NL8902489A/nl not_active Application Discontinuation
-
1990
- 1990-10-01 US US07/592,917 patent/US5128002A/en not_active Expired - Fee Related
- 1990-10-05 JP JP2268255A patent/JPH03188986A/ja active Pending
- 1990-10-05 AT AT90202641T patent/ATE101842T1/de not_active IP Right Cessation
- 1990-10-05 DK DK90202641.8T patent/DK0426216T3/da active
- 1990-10-05 DE DE69006818T patent/DE69006818T2/de not_active Expired - Fee Related
- 1990-10-05 RU SU904831322A patent/RU2057992C1/ru active
- 1990-10-05 EP EP90202641A patent/EP0426216B1/de not_active Expired - Lifetime
- 1990-10-05 ES ES90202641T patent/ES2053086T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ES2053086T3 (es) | 1994-07-16 |
DE69006818T2 (de) | 1994-06-01 |
EP0426216B1 (de) | 1994-02-23 |
RU2057992C1 (ru) | 1996-04-10 |
EP0426216A1 (de) | 1991-05-08 |
NL8902489A (nl) | 1991-05-01 |
US5128002A (en) | 1992-07-07 |
JPH03188986A (ja) | 1991-08-16 |
DE69006818D1 (de) | 1994-03-31 |
DK0426216T3 (da) | 1994-07-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee |