ES2094011T3 - Procedimiento para la concentracion del excedente de pulverizacion de laca. - Google Patents
Procedimiento para la concentracion del excedente de pulverizacion de laca.Info
- Publication number
- ES2094011T3 ES2094011T3 ES94108617T ES94108617T ES2094011T3 ES 2094011 T3 ES2094011 T3 ES 2094011T3 ES 94108617 T ES94108617 T ES 94108617T ES 94108617 T ES94108617 T ES 94108617T ES 2094011 T3 ES2094011 T3 ES 2094011T3
- Authority
- ES
- Spain
- Prior art keywords
- arising
- surplus
- procedure
- concentration
- lacquer spraying
- 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 - Lifetime
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
- B01D61/04—Feed pretreatment
-
- 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
- B01D2311/00—Details relating to membrane separation process operations and control
- B01D2311/04—Specific process operations in the feed stream; Feed pretreatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
- B05B14/40—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths
- B05B14/46—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths by washing the air charged with excess material
- B05B14/462—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths by washing the air charged with excess material and separating the excess material from the washing liquid, e.g. for recovery
-
- 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
- C02F2103/14—Paint wastes
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Nanotechnology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Paints Or Removers (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Organic Insulating Materials (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Nozzles (AREA)
- Reinforced Plastic Materials (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Road Signs Or Road Markings (AREA)
Abstract
LA INVENCION SE REFIERE A UN PROCEDIMIENTO PARA LA CONCENTRACION DEL SOBRANTE DE SPRAY QUE APARECE EN PROCESOS DE INYECCION EN CABINA DE PINTURA, CON LAVADO HUMEDO DE LACAS ACUOSAS DE UN COMPONENTE MEDIANTE NANOFILTRACION CON MEMBRANAS DE UN LIMITE DE EXPULSION DESDE 200 HASTA 2.000 G/MOL EN PRESIONES DESDE 12 HASTA 40 BAR, ASI COMO LA UTILIZACION DEL PERMEADO QUE APARECE COMO AGUA DE CABINA O DEL RETENTADO QUE APARECE CON ELLO COMO LACA O COMO COMPONENTE DE UN CONJUNTO DE LACA NUEVO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4319994A DE4319994A1 (de) | 1993-06-17 | 1993-06-17 | Verfahren zur Aufkonzentration von Lack-Overspray |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2094011T3 true ES2094011T3 (es) | 1997-01-01 |
Family
ID=6490499
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES94108617T Expired - Lifetime ES2094011T3 (es) | 1993-06-17 | 1994-06-06 | Procedimiento para la concentracion del excedente de pulverizacion de laca. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0629433B1 (es) |
AT (1) | ATE144723T1 (es) |
DE (2) | DE4319994A1 (es) |
DK (1) | DK0629433T3 (es) |
ES (1) | ES2094011T3 (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4406952A1 (de) * | 1994-03-03 | 1995-09-07 | Bayer Ag | Verfahren zur Aufkonzentration von Lackoverspray |
DE19519846A1 (de) * | 1995-05-31 | 1996-12-05 | Basf Lacke & Farben | Vorrichtung und Verfahren zum Recycling von Wasserlacken |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA963426A (en) * | 1969-12-17 | 1975-02-25 | Roger M. Christenson | Treatment of electrodeposition rinse water |
DE2945523A1 (de) * | 1979-11-10 | 1981-05-21 | Daimler-Benz Ag, 7000 Stuttgart | Verfahren zum reinigen der abluft aus lackspritzkabinen |
CH680710A5 (es) * | 1989-12-22 | 1992-10-30 | Unicolor Ag | |
US5112491A (en) * | 1991-03-01 | 1992-05-12 | E. I. Du Pont De Nemours And Company | Management of waste solution containing photoresist materials |
DE4133130A1 (de) * | 1991-10-05 | 1993-04-08 | Herberts Gmbh | Verfahren zur rueckgewinnung des oversprays von waessrigen ueberzugsmitteln beim spritzauftrag in spritzkabinen |
-
1993
- 1993-06-17 DE DE4319994A patent/DE4319994A1/de not_active Withdrawn
-
1994
- 1994-06-06 DK DK94108617.5T patent/DK0629433T3/da active
- 1994-06-06 AT AT94108617T patent/ATE144723T1/de not_active IP Right Cessation
- 1994-06-06 DE DE59400931T patent/DE59400931D1/de not_active Expired - Fee Related
- 1994-06-06 ES ES94108617T patent/ES2094011T3/es not_active Expired - Lifetime
- 1994-06-06 EP EP94108617A patent/EP0629433B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0629433A2 (de) | 1994-12-21 |
DK0629433T3 (da) | 1997-04-07 |
ATE144723T1 (de) | 1996-11-15 |
DE59400931D1 (de) | 1996-12-05 |
EP0629433B1 (de) | 1996-10-30 |
EP0629433A3 (en) | 1995-01-25 |
DE4319994A1 (de) | 1994-12-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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