NO873498L - Fremgangsmaate og anordning for gassflotasjonsrensning av oljeforurenset vann. - Google Patents
Fremgangsmaate og anordning for gassflotasjonsrensning av oljeforurenset vann.Info
- Publication number
- NO873498L NO873498L NO873498A NO873498A NO873498L NO 873498 L NO873498 L NO 873498L NO 873498 A NO873498 A NO 873498A NO 873498 A NO873498 A NO 873498A NO 873498 L NO873498 L NO 873498L
- Authority
- NO
- Norway
- Prior art keywords
- flotion
- cleaning
- procedure
- gas
- polluted water
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/02—Froth-flotation processes
- B03D1/028—Control and monitoring of flotation processes; computer models therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/14—Flotation machines
- B03D1/1406—Flotation machines with special arrangement of a plurality of flotation cells, e.g. positioning a flotation cell inside another
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/14—Flotation machines
- B03D1/1412—Flotation machines with baffles, e.g. at the wall for redirecting settling solids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/14—Flotation machines
- B03D1/1431—Dissolved air flotation machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/14—Flotation machines
- B03D1/1443—Feed or discharge mechanisms for flotation tanks
- B03D1/1475—Flotation tanks having means for discharging the pulp, e.g. as a bleed stream
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/14—Flotation machines
- B03D1/1481—Flotation machines with a plurality of parallel plates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/14—Flotation machines
- B03D1/1487—Means for cleaning or maintenance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/14—Flotation machines
- B03D1/1493—Flotation machines with means for establishing a specified flow pattern
-
- 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
- C02F1/24—Treatment of water, waste water, or sewage by flotation
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biotechnology (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Physical Water Treatments (AREA)
- Separation Of Particles Using Liquids (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/898,293 US4800025A (en) | 1986-08-20 | 1986-08-20 | Apparatus and process for the gas flotation purification of oil-contaminated water |
Publications (2)
Publication Number | Publication Date |
---|---|
NO873498D0 NO873498D0 (no) | 1987-08-19 |
NO873498L true NO873498L (no) | 1988-02-22 |
Family
ID=25409233
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO873498A NO873498L (no) | 1986-08-20 | 1987-08-19 | Fremgangsmaate og anordning for gassflotasjonsrensning av oljeforurenset vann. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4800025A (es) |
GB (1) | GB2199316B (es) |
MX (1) | MX160208A (es) |
MY (1) | MY101338A (es) |
NO (1) | NO873498L (es) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5002660A (en) * | 1988-06-07 | 1991-03-26 | Aquaria, Inc. | Compact aquarium filter |
US4986903A (en) * | 1988-10-11 | 1991-01-22 | Canzoneri Anthony S | Induced static single flotation cell |
US5202031A (en) * | 1990-07-31 | 1993-04-13 | Rymal Jr Theodore R | Waste water treatment system |
US5376266A (en) * | 1990-09-28 | 1994-12-27 | Broussard; Paul C. | Water clarification method and apparatus |
US5158678A (en) * | 1990-09-28 | 1992-10-27 | Broussard Paul C Sr | Water clarification method and apparatus |
US5534159A (en) * | 1990-11-21 | 1996-07-09 | Jtj Systems, Inc. | Portable wastewater treatment method |
US5609769A (en) * | 1990-11-21 | 1997-03-11 | Jtj Systems, Inc. | Water treatment methods |
US5173184A (en) * | 1990-11-21 | 1992-12-22 | Hydro Modular System, Inc. | Wastewater treatment apparatus |
US5072684A (en) * | 1991-02-28 | 1991-12-17 | Pryor Frank R | Means for preventing leaks from a liquid-bulk carrier cargo ship |
US5310481A (en) * | 1991-10-04 | 1994-05-10 | Alfred Rondano | Apparatus for continuously separating a mixture of fluids having different densities |
US5186728A (en) * | 1992-03-31 | 1993-02-16 | Shell Oil Company | Process for removing volatile organic materials |
AT37U1 (de) * | 1992-06-17 | 1994-11-25 | Purator Umwelttechnik Gmbh | Verfahren und vorrichtung zum austragen von dispergierten feststoffteilchen, emulgierten fluessigkeiten und tensiden |
US5543043A (en) * | 1992-07-01 | 1996-08-06 | Chevron U.S.A. Inc. | Clarification of produced water in the oil and gas industry |
US5374352A (en) * | 1993-04-02 | 1994-12-20 | Pattee; Harley J. | Universal recycled wash water system |
US5484534A (en) * | 1994-07-08 | 1996-01-16 | Edmondson; Jerry M. | Energy conserving method of water treatment |
US20030044332A1 (en) * | 1997-10-09 | 2003-03-06 | Conrad Wayne E. | Fluid contact chamber |
US5591347A (en) * | 1995-05-26 | 1997-01-07 | Unicel, Inc. | Single cell gas flotation separator with filter media |
US5516434A (en) * | 1995-05-26 | 1996-05-14 | Unicel, Inc. | Single cell gas flotation separator with filter media |
US5656173A (en) * | 1996-03-05 | 1997-08-12 | National Tank Company | Method of removing dispersed oil from an oil in water emulsion employing aerated solutions within a coalescing media |
US6074557A (en) * | 1998-02-02 | 2000-06-13 | Lyles, Sr.; Robert G. | Water treatment device and method |
US6337023B1 (en) | 2000-09-01 | 2002-01-08 | Paul C. Broussard, Sr. | Flotation apparatus for clarifying produced water |
EP1208897A1 (en) * | 2000-11-21 | 2002-05-29 | Epcon Norge AS | Combined degassing and flotation tank |
AU2002306473A1 (en) | 2001-02-16 | 2002-09-19 | Stone And Webster Process Technology, Inc. | Quench water pretreat process |
US7355716B2 (en) * | 2002-01-24 | 2008-04-08 | The General Hospital Corporation | Apparatus and method for ranging and noise reduction of low coherence interferometry LCI and optical coherence tomography OCT signals by parallel detection of spectral bands |
US7157007B2 (en) * | 2003-06-20 | 2007-01-02 | National Tank Company | Vertical gas induced flotation cell |
EA011658B1 (ru) * | 2004-01-20 | 2009-04-28 | М-И Эпкон Ас | Установка для начального разделения текучей среды в устье скважины |
WO2006024655A1 (en) * | 2004-09-01 | 2006-03-09 | Shell Internationale Research Maatschappij B.V. | Horizontal reactor vessel |
US8080158B2 (en) | 2005-11-22 | 2011-12-20 | Exterran Water Solutions Ulc | Vessel and method for treating contaminated water |
US8404121B2 (en) * | 2009-08-11 | 2013-03-26 | Anaergia Inc. | Method for separating suspended solids from a waste fluid |
US9095786B1 (en) * | 2011-03-04 | 2015-08-04 | Enviro-Tech Systems, L.L.C. | Method and apparatus for separation of fluids within a single vessel |
US8834724B1 (en) | 2011-03-16 | 2014-09-16 | Enviro-Tech Systems, L.L.C. | Method and apparatus for separation of fluids by means of induced gas flotation and advances in said technology |
US20130075338A1 (en) * | 2011-09-22 | 2013-03-28 | Terry C. Murtagh | Induced-Gas Flotation Cell with Horizontal Flow |
US9758389B2 (en) | 2015-03-23 | 2017-09-12 | Eco Squared Solutions, Inc | System for separating contaminants from fluids |
CN106248438B (zh) * | 2016-08-26 | 2023-07-07 | 浙江横浦科技有限公司 | 污水处理控制系统用的取样检测装置 |
US9969944B2 (en) | 2016-09-23 | 2018-05-15 | Janus Technology Solutions, LLC | Dissolved oil removal from quench water of gas cracker ethylene plants |
CN113286867B (zh) * | 2018-12-12 | 2023-03-28 | C·C·詹森有限公司 | 用于从油中去除水的系统 |
US20230097250A1 (en) * | 2020-01-22 | 2023-03-30 | Allum Technology As | Flotation separation unit |
CA3090353A1 (en) | 2020-08-18 | 2022-02-18 | 1501367 Alberta Ltd. | Fluid treatment separator and a system and method of treating fluid |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3032199A (en) * | 1959-05-04 | 1962-05-01 | Sumiya Shinzo | Froth flotation system |
US3784468A (en) * | 1971-09-20 | 1974-01-08 | Exxon Production Research Co | System and method for separating heavier and lighter components of liquid mixtures |
GB1411388A (en) * | 1972-09-19 | 1975-10-22 | Hartley Simon Ltd | Electrolytic flotation apparatus |
US4021347A (en) * | 1976-01-09 | 1977-05-03 | Teller Ray E | Sewage treatment system |
AU515490B2 (en) * | 1977-04-29 | 1981-04-09 | Envirotech Corporation | Process for clarifying liquids by flocculation |
US4094783A (en) * | 1977-09-29 | 1978-06-13 | Jackson George F | Centrifugal flotation separator |
US4255262A (en) * | 1979-03-26 | 1981-03-10 | U.S. Filter Corporation | Hydraulic powered mixing apparatus |
US4220612A (en) * | 1979-04-23 | 1980-09-02 | Envirotech Corporation | Flotation cell feed duct |
US4585561A (en) * | 1983-07-25 | 1986-04-29 | Agfa-Gevaert Aktiengesellschaft | Flotation process for the continuous recovery of silver or silver compounds from solutions or dispersions |
US4564457A (en) * | 1983-11-03 | 1986-01-14 | L'eau Claire Systems, Inc. | Upflow gas eductor induced air floatation separator |
US4618430A (en) * | 1984-11-06 | 1986-10-21 | Engineering Specialties, Inc. | Process and apparatus for removing scum from a liquid surface |
-
1986
- 1986-08-20 US US06/898,293 patent/US4800025A/en not_active Expired - Lifetime
-
1987
- 1987-08-18 GB GB8719472A patent/GB2199316B/en not_active Expired - Fee Related
- 1987-08-19 NO NO873498A patent/NO873498L/no unknown
- 1987-08-19 MY MYPI87001377A patent/MY101338A/en unknown
- 1987-08-20 MX MX7820A patent/MX160208A/es unknown
Also Published As
Publication number | Publication date |
---|---|
NO873498D0 (no) | 1987-08-19 |
MY101338A (en) | 1991-09-05 |
MX160208A (es) | 1989-12-27 |
GB8719472D0 (en) | 1987-09-23 |
US4800025A (en) | 1989-01-24 |
GB2199316A (en) | 1988-07-06 |
GB2199316B (en) | 1990-08-29 |
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