DK114118B - Anlæg til finrensning af en væske ved successiv flotation og filtrering. - Google Patents
Anlæg til finrensning af en væske ved successiv flotation og filtrering.Info
- Publication number
- DK114118B DK114118B DK624665AA DK624665A DK114118B DK 114118 B DK114118 B DK 114118B DK 624665A A DK624665A A DK 624665AA DK 624665 A DK624665 A DK 624665A DK 114118 B DK114118 B DK 114118B
- Authority
- DK
- Denmark
- Prior art keywords
- filtration
- plant
- liquid
- fine purification
- successive flotation
- 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
- B03D1/14—Flotation machines
- B03D1/1431—Dissolved air flotation machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
- B01D24/20—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being provided in an open container
- B01D24/22—Downward filtration, the filter material being supported by pervious surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/38—Feed or discharge devices
- B01D24/40—Feed or discharge devices for feeding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/38—Feed or discharge devices
- B01D24/42—Feed or discharge devices for discharging filtrate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/46—Regenerating the filtering material in the filter
- B01D24/4631—Counter-current flushing, e.g. by air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/48—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof integrally combined with devices for controlling the filtration
- B01D24/4869—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof integrally combined with devices for controlling the filtration by level measuring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
-
- 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
-
- 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
-
- 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
- B03D1/1412—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
- B03D1/1443—Feed or discharge mechanisms for flotation tanks
- B03D1/1462—Discharge mechanisms for the froth
-
- 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
- B03D1/1487—Means for cleaning or maintenance
-
- 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)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biotechnology (AREA)
- General Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Physical Water Treatments (AREA)
- Filtration Of Liquid (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE14732/64A SE302103B (da) | 1964-12-05 | 1964-12-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
DK114118B true DK114118B (da) | 1969-05-27 |
Family
ID=20299559
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK624665AA DK114118B (da) | 1964-12-05 | 1965-12-03 | Anlæg til finrensning af en væske ved successiv flotation og filtrering. |
Country Status (6)
Country | Link |
---|---|
US (1) | US3433359A (da) |
DE (1) | DE1642432C3 (da) |
DK (1) | DK114118B (da) |
FI (1) | FI44785B (da) |
GB (1) | GB1184477A (da) |
SE (1) | SE302103B (da) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE31006E (en) * | 1968-09-24 | 1982-08-03 | Akzona Incorporated | Process for the demonstration and determination of reaction components having specific binding affinity for each other |
US3511380A (en) * | 1969-08-06 | 1970-05-12 | Neptune Microfloc Inc | Clarification apparatus for aerated lagoon |
JPS511072B1 (da) * | 1971-05-24 | 1976-01-13 | ||
US3784010A (en) * | 1972-08-23 | 1974-01-08 | Black Sivalls & Bryson Inc | Apparatus for separating oil and solids from water |
JPS49127877U (da) * | 1973-03-01 | 1974-11-01 | ||
US4160737A (en) * | 1973-12-22 | 1979-07-10 | Pielkenrood-Vinitex B.V. | Flotation and plate separation device |
JPS50145082U (da) * | 1974-05-20 | 1975-12-01 | ||
JPS5173752A (en) * | 1974-12-20 | 1976-06-25 | Showa Chem | Fujobunrikinoo sonaeta haiekirokasochi |
US3977970A (en) * | 1974-12-23 | 1976-08-31 | Keystone Engineering & Products Co. Inc. | Apparatus for and method of filtering solid particles from a particulate-bearing liquid |
DE2946520A1 (de) * | 1979-11-17 | 1981-06-11 | Bedmor Beteiligungs- und Verwaltungsgesellschaft mbH, 2980 Norden | Integrierte flotations-filtrations-anlage |
JPS6038007A (ja) * | 1983-08-11 | 1985-02-27 | Yks Co Ltd | 船舶用油水分離装置 |
NL8402281A (nl) * | 1984-07-19 | 1986-02-17 | Pacques Bv | Inrichting voor de zuivering van water, voorzien van een opstroomreactor met een op het centrale watertoevoersysteem aan te sluiten influentverdeelsysteem. |
US5011597A (en) * | 1988-10-11 | 1991-04-30 | Canzoneri Anthony S | Single cell vertical static flow flotation unit |
US5080780A (en) * | 1988-10-11 | 1992-01-14 | Process Development Company | Single cell vertical static flow flotation unit cross-reference to related applications |
US4986903A (en) * | 1988-10-11 | 1991-01-22 | Canzoneri Anthony S | Induced static single flotation cell |
FI86293C (fi) * | 1989-04-28 | 1992-08-10 | Oiva Suutarinen | Foerfarande foer rening av en vaetska fraon fasta och upploesta foeroreningar medelst ett flotationsfiltreringsfoerfarande. |
GB8920689D0 (en) * | 1989-09-13 | 1989-10-25 | Pwt Projects Ltd | Continuous solids/liquid separator |
FR2663559B1 (fr) * | 1990-06-20 | 1992-09-18 | Degremont | Dispositif d'evacuation de l'eau de lavage des filtres a materiau granulaire laves simultanement a l'eau et a l'air. |
US5454942A (en) * | 1994-08-23 | 1995-10-03 | Anglian Water Plc | Apparatus for the removal of floating sludge in dissolved air floatation basins at water purification and waste water treatment plants |
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 |
US7303665B1 (en) * | 2004-06-08 | 2007-12-04 | Claudio-Alvarado Pedro A | Aquarium drainage and waste detection system |
ES2345472B1 (es) * | 2007-07-10 | 2011-06-07 | Universidade Da Coruña | Dispositivo para simulacion del comportamiento termo-hidro-mecanico de barreras de materiales finos, para la impermeabilizacion y sellado de vertederos. |
US9440864B2 (en) * | 2011-03-25 | 2016-09-13 | Doosan Heavy Industries & Construction Co., Ltd. | Dissolved air flotation-type pretreatment apparatus |
DE102012207731A1 (de) * | 2012-05-09 | 2013-11-14 | Matan Beery | Vorrichtung und Verfahren zur Vorreinigung von Wasser,insbesondere Meerwasser |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1638977A (en) * | 1922-10-23 | 1927-08-16 | Australian Lanoline Proprietar | Treatment of liquids containing oil or fatty substances and the like |
GB794877A (en) * | 1955-09-02 | 1958-05-14 | Sandoz Ltd | Improvements in or relating to filters |
US3053761A (en) * | 1957-05-22 | 1962-09-11 | Horace A Bradt | Process for separation of liquid from liquid-solid mixtures of fine solid particle size |
US3239438A (en) * | 1962-05-21 | 1966-03-08 | Ex Cell O Corp | Method and apparatus for purifying electrolyte used in electro-chemical machining |
BE666112A (da) * | 1964-06-29 |
-
1964
- 1964-12-05 SE SE14732/64A patent/SE302103B/xx unknown
-
1965
- 1965-12-03 FI FI2923/65A patent/FI44785B/fi active
- 1965-12-03 DK DK624665AA patent/DK114118B/da unknown
-
1967
- 1967-05-24 DE DE1642432A patent/DE1642432C3/de not_active Expired
- 1967-06-12 GB GB26944/67A patent/GB1184477A/en not_active Expired
-
1968
- 1968-01-18 US US698944A patent/US3433359A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE1642432C3 (de) | 1974-02-28 |
DE1642432B2 (de) | 1973-07-26 |
DE1642432A1 (de) | 1972-02-17 |
FI44785B (da) | 1971-08-31 |
US3433359A (en) | 1969-03-18 |
SE302103B (da) | 1968-07-01 |
GB1184477A (en) | 1970-03-18 |
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