DE3873157D1 - Behandlung von oelhaltigem abwasser. - Google Patents
Behandlung von oelhaltigem abwasser.Info
- Publication number
- DE3873157D1 DE3873157D1 DE8888107268T DE3873157T DE3873157D1 DE 3873157 D1 DE3873157 D1 DE 3873157D1 DE 8888107268 T DE8888107268 T DE 8888107268T DE 3873157 T DE3873157 T DE 3873157T DE 3873157 D1 DE3873157 D1 DE 3873157D1
- Authority
- DE
- Germany
- Prior art keywords
- oil
- effluent
- mixture
- water
- treated
- 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
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/0205—Separation of non-miscible liquids by gas bubbles or moving solids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/0208—Separation of non-miscible liquids by sedimentation
- B01D17/0211—Separation of non-miscible liquids by sedimentation with baffles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/04—Breaking emulsions
- B01D17/047—Breaking emulsions with separation aids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
- B01D21/0045—Plurality of essentially parallel plates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/02—Settling tanks with single outlets for the separated liquid
- B01D21/08—Settling tanks with single outlets for the separated liquid provided with flocculating compartments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/10—Settling tanks with multiple outlets for the separated liquids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/009—Heating or cooling mechanisms specially adapted for settling tanks
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Physical Water Treatments (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Lubricants (AREA)
- Fats And Perfumes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8710750A GB2205091B (en) | 1987-05-07 | 1987-05-07 | Treatment of oil effluent |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3873157D1 true DE3873157D1 (de) | 1992-09-03 |
DE3873157T2 DE3873157T2 (de) | 1992-12-03 |
Family
ID=10616921
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8888107268T Expired - Lifetime DE3873157T2 (de) | 1987-05-07 | 1988-05-06 | Behandlung von oelhaltigem abwasser. |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0290030B1 (de) |
AT (1) | ATE78800T1 (de) |
DE (1) | DE3873157T2 (de) |
ES (1) | ES2034008T3 (de) |
GB (1) | GB2205091B (de) |
GR (1) | GR3005781T3 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0473653B1 (de) * | 1989-05-22 | 1995-11-08 | Commonwealth Scientific And Industrial Research Organisation | Verfahren zur abwasserbehandlung |
AU623787B2 (en) * | 1989-05-22 | 1992-05-21 | Commonwealth Scientific And Industrial Research Organisation | Effluent treatment process |
DE4023273A1 (de) * | 1990-07-21 | 1992-01-23 | Passavant Werke | Verfahren und vorrichtung zum abtrennen von oelen aus abwaessern in beruhigungs- und behandlungsbecken |
FR2679223B1 (fr) * | 1991-07-19 | 1993-10-15 | Degremont | Procede et dispositif de traitement des eaux. |
CN102863041A (zh) * | 2012-09-17 | 2013-01-09 | 常州大学 | 一种采用柚子皮去除餐饮废水中油脂的方法 |
CN103964544A (zh) * | 2014-05-06 | 2014-08-06 | 河南龙成煤高效技术应用有限公司 | 一种煤化工领域废水除油的方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3301779A (en) * | 1965-01-22 | 1967-01-31 | New Canadian Processes Ltd | Process for treating cold rolling mill effluent containing oil emulsified in water |
US3687845A (en) * | 1970-05-15 | 1972-08-29 | Dow Chemical Co | Separating tramp oils from oil-in-water emulsions |
BE792432A (fr) * | 1971-12-10 | 1973-03-30 | Mitsubishi Heavy Ind Ltd | Appareil pour le traitement de liquides residuaires |
US4211652A (en) * | 1975-06-09 | 1980-07-08 | Thomas Robert C | Water reclamation process |
US4108768A (en) * | 1976-08-27 | 1978-08-22 | Winchester Chemical Co. | Method of clarifying industrial waste water |
GB1529934A (en) * | 1976-09-30 | 1978-10-25 | Ici Ltd | Treatment of palm oil effluents |
GB1512481A (en) * | 1977-02-16 | 1978-06-01 | Hartley Simon Ltd | Process for removal of proteinaceous matter from liquid effluents |
JPS54162730A (en) * | 1978-06-14 | 1979-12-24 | Dainippon Toryo Co Ltd | Aqueous polyester-modified vinyl resin coating composition |
BE868597A (fr) * | 1978-06-16 | 1978-10-16 | Sisas Spa | Catalyseur pour l'hydrogenation catalytique du 1,4-butynediol en 1,4-butanediol |
JPS6038007A (ja) * | 1983-08-11 | 1985-02-27 | Yks Co Ltd | 船舶用油水分離装置 |
US4738750A (en) * | 1986-02-10 | 1988-04-19 | Stone Container Corp. | System and method for treating pulp and paper mill waste water |
-
1987
- 1987-05-07 GB GB8710750A patent/GB2205091B/en not_active Expired - Fee Related
-
1988
- 1988-05-06 ES ES198888107268T patent/ES2034008T3/es not_active Expired - Lifetime
- 1988-05-06 DE DE8888107268T patent/DE3873157T2/de not_active Expired - Lifetime
- 1988-05-06 AT AT88107268T patent/ATE78800T1/de not_active IP Right Cessation
- 1988-05-06 EP EP88107268A patent/EP0290030B1/de not_active Expired - Lifetime
-
1992
- 1992-09-24 GR GR920402103T patent/GR3005781T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
ES2034008T3 (es) | 1993-04-01 |
GR3005781T3 (de) | 1993-06-07 |
GB2205091B (en) | 1991-05-15 |
EP0290030B1 (de) | 1992-07-29 |
GB8710750D0 (en) | 1987-06-10 |
EP0290030A3 (en) | 1989-04-19 |
EP0290030A2 (de) | 1988-11-09 |
GB2205091A (en) | 1988-11-30 |
ATE78800T1 (de) | 1992-08-15 |
DE3873157T2 (de) | 1992-12-03 |
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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 |