GB1396155A - Separation from a body of liquid of a contaminated layer spread over the liquid - Google Patents
Separation from a body of liquid of a contaminated layer spread over the liquidInfo
- Publication number
- GB1396155A GB1396155A GB2599072A GB2599072A GB1396155A GB 1396155 A GB1396155 A GB 1396155A GB 2599072 A GB2599072 A GB 2599072A GB 2599072 A GB2599072 A GB 2599072A GB 1396155 A GB1396155 A GB 1396155A
- Authority
- GB
- United Kingdom
- Prior art keywords
- liquid
- oil
- decreasing
- layer
- trough
- 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
Links
- 239000007788 liquid Substances 0.000 title abstract 5
- 238000000926 separation method Methods 0.000 title 1
- 230000003247 decreasing effect Effects 0.000 abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 2
- 238000009434 installation Methods 0.000 abstract 1
- 239000008213 purified water Substances 0.000 abstract 1
- 238000011084 recovery Methods 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/046—Collection of oil using vessels, i.e. boats, barges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/32—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for for collecting pollution from open water
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/204—Keeping clear the surface of open water from oil spills
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Civil Engineering (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Structural Engineering (AREA)
- Cleaning Or Clearing Of The Surface Of Open Water (AREA)
- Lubricants (AREA)
- Removal Of Floating Material (AREA)
- Extraction Or Liquid Replacement (AREA)
- Treatment Of Sludge (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Centrifugal Separators (AREA)
Abstract
1396155 Removing oil from liquids SEACLEAN SA 2 June 1972 [4 June 1971] 25990/ 72 Heading B1D An oil layer 20 is removed from a water layer 19 by first increasing the depth of the oil layer 60 in relation to the water layer 59 by decreasing the surface area of the mixture. This may be achieved using a screw 47 of varying pitch arranged in a substantially horizontal position in the liquid mixture contained in the trough 51. Rotation of the screw forces the liquid from inlet 61 through a series of cells 52 of decreasing size and the oil layer which collects in recovery chamber 57 can be removed by means not shown, for example a pump. The shape of the bottom 53 of the trough and the positioning of the fixed walls 49 facilitates the flow of purified water into discharge channel 55. An alternative means of decreasing surface area is illustrated in relation to Fig. 11 (not shown) where a series of moveable walls are driven at variable speed in a closed loop. The treatment of oil on the sea by means of devices mounted on ships is described as well as fixed industrial and municipal installations.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH819571A CH529265A (en) | 1971-06-04 | 1971-06-04 | Process for hydromechanical recovery of a liquid spilled in a thin layer on the surface of another liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1396155A true GB1396155A (en) | 1975-06-04 |
Family
ID=4336608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2599072A Expired GB1396155A (en) | 1971-06-04 | 1972-06-02 | Separation from a body of liquid of a contaminated layer spread over the liquid |
Country Status (25)
| Country | Link |
|---|---|
| JP (1) | JPS4946821B1 (en) |
| AR (1) | AR208052A1 (en) |
| AT (1) | AT321836B (en) |
| AU (1) | AU458673B2 (en) |
| BE (1) | BE784347A (en) |
| BR (1) | BR7203562D0 (en) |
| CA (1) | CA992005A (en) |
| CH (1) | CH529265A (en) |
| CY (1) | CY850A (en) |
| DD (1) | DD97692A5 (en) |
| DE (1) | DE2226567C3 (en) |
| DK (1) | DK144041C (en) |
| ES (1) | ES403320A1 (en) |
| FR (1) | FR2141745B1 (en) |
| GB (1) | GB1396155A (en) |
| HK (1) | HK46076A (en) |
| IE (1) | IE37512B1 (en) |
| IL (1) | IL39509A (en) |
| IT (1) | IT959022B (en) |
| MY (1) | MY7600123A (en) |
| NL (1) | NL154290B (en) |
| NO (1) | NO138415C (en) |
| PL (1) | PL70764B1 (en) |
| SE (1) | SE399448B (en) |
| ZA (1) | ZA723790B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9209906U1 (en) * | 1992-07-23 | 1993-11-25 | Schmidt, Peter, 22145 Hamburg | Device for separating liquid mixtures |
| DE4324770A1 (en) * | 1992-07-23 | 1994-01-27 | Peter Schmidt | Device for sepn. of liquids of different densities, esp. oil and water - comprising pipe divided radially into two chambers and contg. conveying screw whose pitch decreases from inlet to outlet end |
| DE4400909A1 (en) * | 1993-07-23 | 1995-07-20 | Peter Schmidt | Modular assembly separates liquids of different density esp. oil from water |
| EP1445383A1 (en) * | 2003-01-29 | 2004-08-11 | Jean-Pierre Budliger | Floatable device for separating a immiscible fluid from a water surface |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2589496A1 (en) * | 1985-10-30 | 1987-05-07 | Ferec Pierre | Floating device, in the form of two catamarans, designed to increase, on either side of the stem of an oil tanker, the thickness of an oil slick (thus enabling it to be pumped) |
| FR2807005B1 (en) * | 2000-04-04 | 2002-09-20 | Andre Marcel Dejoux | MASS RECOVERY SYSTEM FOR PETROLEUM PRODUCTS ESCAPING IN A FLOATING TABLECLOTH FOLLOWING NAVIGATION INCIDENTS |
| FR3069844A1 (en) * | 2017-08-07 | 2019-02-08 | Serge Menard | OCEANIC WASTE RECOVERY SHIP |
| CN118065328B (en) * | 2024-04-17 | 2024-07-26 | 耐奇尔(厦门)技术有限公司 | Device is beaten in portable blue algae examination on water |
-
1971
- 1971-06-04 CH CH819571A patent/CH529265A/en not_active IP Right Cessation
-
1972
- 1972-01-01 AR AR242330A patent/AR208052A1/en active
- 1972-05-23 IL IL39509A patent/IL39509A/en unknown
- 1972-05-29 DE DE2226567A patent/DE2226567C3/en not_active Expired
- 1972-05-30 AU AU42897/72A patent/AU458673B2/en not_active Expired
- 1972-05-30 ES ES403320A patent/ES403320A1/en not_active Expired
- 1972-05-31 IT IT68726/72A patent/IT959022B/en active
- 1972-06-01 DD DD163349A patent/DD97692A5/xx unknown
- 1972-06-02 NL NL727207506A patent/NL154290B/en not_active IP Right Cessation
- 1972-06-02 CA CA143,784A patent/CA992005A/en not_active Expired
- 1972-06-02 AT AT476472A patent/AT321836B/en not_active IP Right Cessation
- 1972-06-02 FR FR727219899A patent/FR2141745B1/fr not_active Expired
- 1972-06-02 BR BR3562/72A patent/BR7203562D0/en unknown
- 1972-06-02 IE IE759/72A patent/IE37512B1/en unknown
- 1972-06-02 ZA ZA723790A patent/ZA723790B/en unknown
- 1972-06-02 NO NO1972/72A patent/NO138415C/en unknown
- 1972-06-02 CY CY850A patent/CY850A/en unknown
- 1972-06-02 GB GB2599072A patent/GB1396155A/en not_active Expired
- 1972-06-02 DK DK275872A patent/DK144041C/en not_active IP Right Cessation
- 1972-06-02 SE SE7207264A patent/SE399448B/en unknown
- 1972-06-02 BE BE784347A patent/BE784347A/en not_active IP Right Cessation
- 1972-06-03 PL PL1972155787A patent/PL70764B1/xx unknown
- 1972-06-03 JP JP47055536A patent/JPS4946821B1/ja active Pending
-
1976
- 1976-07-22 HK HK460/76*UA patent/HK46076A/en unknown
- 1976-12-30 MY MY123/76A patent/MY7600123A/en unknown
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9209906U1 (en) * | 1992-07-23 | 1993-11-25 | Schmidt, Peter, 22145 Hamburg | Device for separating liquid mixtures |
| DE4324770A1 (en) * | 1992-07-23 | 1994-01-27 | Peter Schmidt | Device for sepn. of liquids of different densities, esp. oil and water - comprising pipe divided radially into two chambers and contg. conveying screw whose pitch decreases from inlet to outlet end |
| DE4400909A1 (en) * | 1993-07-23 | 1995-07-20 | Peter Schmidt | Modular assembly separates liquids of different density esp. oil from water |
| DE4400909C2 (en) * | 1993-07-23 | 1998-06-10 | Peter Schmidt | Use of a device for separating liquid mixtures |
| EP1445383A1 (en) * | 2003-01-29 | 2004-08-11 | Jean-Pierre Budliger | Floatable device for separating a immiscible fluid from a water surface |
| WO2004067853A1 (en) * | 2003-01-29 | 2004-08-12 | Jean-Pierre Budliger | Floating fluid recovery unit |
Also Published As
| Publication number | Publication date |
|---|---|
| NL154290B (en) | 1977-08-15 |
| ES403320A1 (en) | 1975-05-01 |
| CH529265A (en) | 1972-10-15 |
| IL39509A0 (en) | 1972-07-26 |
| DK144041C (en) | 1982-06-07 |
| BR7203562D0 (en) | 1973-05-24 |
| NO138415C (en) | 1978-08-30 |
| DE2226567C3 (en) | 1980-04-03 |
| NL7207506A (en) | 1972-12-06 |
| JPS4946821B1 (en) | 1974-12-12 |
| DE2226567A1 (en) | 1972-12-14 |
| FR2141745A1 (en) | 1973-01-26 |
| NO138415B (en) | 1978-05-22 |
| IL39509A (en) | 1975-05-22 |
| AT321836B (en) | 1975-04-25 |
| CY850A (en) | 1976-09-10 |
| AR208052A1 (en) | 1976-11-30 |
| IE37512L (en) | 1972-12-04 |
| BE784347A (en) | 1972-12-04 |
| SE399448B (en) | 1978-02-13 |
| FR2141745B1 (en) | 1973-07-13 |
| CA992005A (en) | 1976-06-29 |
| PL70764B1 (en) | 1974-04-30 |
| HK46076A (en) | 1976-07-30 |
| DE2226567B2 (en) | 1979-07-26 |
| IE37512B1 (en) | 1977-08-17 |
| DK144041B (en) | 1981-11-23 |
| AU4289772A (en) | 1973-12-06 |
| MY7600123A (en) | 1976-12-31 |
| DD97692A5 (en) | 1973-05-12 |
| AU458673B2 (en) | 1975-03-06 |
| ZA723790B (en) | 1973-03-28 |
| IT959022B (en) | 1973-11-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1371993A (en) | Apparatus for the separation and pumping of stratified liquids | |
| GB1379148A (en) | Scavenger buoy for the collection of substances dispersed over the surface of a carrier liquid | |
| GB1226424A (en) | ||
| FR2138997B1 (en) | ||
| FR2409236A1 (en) | DEVICE FOR MIXING GAS WITH WASTEWATER AND EXTRACTING ACCUMULATED DEBRIS | |
| GB1396155A (en) | Separation from a body of liquid of a contaminated layer spread over the liquid | |
| GB1391032A (en) | Liquid separator for surge pond and the like | |
| FR2164642A1 (en) | Industrial waste water treatment plant - for heavily contaminated waste esp including oil etc | |
| GB1470972A (en) | Scraper mechanisms | |
| GB1418203A (en) | Apparatus for treatment of domestic and industrial sewage water | |
| JPS5518227A (en) | Waste water treating apparatus | |
| GB1408699A (en) | Apparatus for separating an oi-water mixture collected in a collection vessel of a floating oil collector | |
| FR2441588A1 (en) | DEVICE FOR SEPARATING TWO LIQUID PHASES AND ITS APPLICATION TO THE SEPARATION OF HYDROCARBONS CONTAINED IN REJECTION WATER | |
| GB1491324A (en) | Apparatus for separating floating matter from a liquid | |
| JPS5678607A (en) | Rapid sedimentation equipment | |
| GB1414829A (en) | Solids containing waste liquid treatment plants | |
| JPS5494167A (en) | Oil separation method | |
| JPS5638177A (en) | Purifying apparatus of sanitary sewage | |
| JPS51151862A (en) | Circular perforated flowing oil/water separation tank, separating and disposing of drainage containing water,oil and other substances in controlling uneven tolerance of water level inside tank to a minimum by adjusting a flow | |
| GB799297A (en) | Combined flotation and clarification device | |
| JPS5561948A (en) | Solid/liquid separator | |
| JPS5354365A (en) | Sedimentation apparatus | |
| SU567486A1 (en) | Bottom separating chamber for pulse sorption apparatus | |
| JPS51125956A (en) | Method and apparatus for purification of waste liquor | |
| JPS51129973A (en) | Method for collecting floating fluid sludges at water surface and devi ce for the same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |