SE302103B - - Google Patents

Info

Publication number
SE302103B
SE302103B SE14732/64A SE1473264A SE302103B SE 302103 B SE302103 B SE 302103B SE 14732/64 A SE14732/64 A SE 14732/64A SE 1473264 A SE1473264 A SE 1473264A SE 302103 B SE302103 B SE 302103B
Authority
SE
Sweden
Application number
SE14732/64A
Inventor
E Lundin
Original Assignee
Purac Ab
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Purac Ab filed Critical Purac Ab
Priority to SE14732/64A priority Critical patent/SE302103B/xx
Priority to DK624665AA priority patent/DK114118B/da
Priority to FI2923/65A priority patent/FI44785B/fi
Priority to DE1642432A priority patent/DE1642432C3/de
Priority to GB26944/67A priority patent/GB1184477A/en
Priority to NL6716670A priority patent/NL6716670A/xx
Priority to FR131462A priority patent/FR1546442A/fr
Priority to BE707960D priority patent/BE707960A/xx
Priority to US698944A priority patent/US3433359A/en
Publication of SE302103B publication Critical patent/SE302103B/xx

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)
SE14732/64A 1964-12-05 1964-12-05 SE302103B (no)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE14732/64A SE302103B (no) 1964-12-05 1964-12-05
DK624665AA DK114118B (da) 1964-12-05 1965-12-03 Anlæg til finrensning af en væske ved successiv flotation og filtrering.
FI2923/65A FI44785B (no) 1964-12-05 1965-12-03
DE1642432A DE1642432C3 (de) 1964-12-05 1967-05-24 Klär- und Filteranlage
GB26944/67A GB1184477A (en) 1964-12-05 1967-06-12 Improvements in and relating to Installations for the Purification of Liquids
NL6716670A NL6716670A (no) 1964-12-05 1967-12-07
FR131462A FR1546442A (fr) 1964-12-05 1967-12-08 Perfectionnements aux installations de purification de liquides
BE707960D BE707960A (no) 1964-12-05 1967-12-14
US698944A US3433359A (en) 1964-12-05 1968-01-18 Installations for the purification of liquids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE14732/64A SE302103B (no) 1964-12-05 1964-12-05

Publications (1)

Publication Number Publication Date
SE302103B true SE302103B (no) 1968-07-01

Family

ID=20299559

Family Applications (1)

Application Number Title Priority Date Filing Date
SE14732/64A SE302103B (no) 1964-12-05 1964-12-05

Country Status (6)

Country Link
US (1) US3433359A (no)
DE (1) DE1642432C3 (no)
DK (1) DK114118B (no)
FI (1) FI44785B (no)
GB (1) GB1184477A (no)
SE (1) SE302103B (no)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
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 (no) * 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 (no) * 1973-03-01 1974-11-01
US4160737A (en) * 1973-12-22 1979-07-10 Pielkenrood-Vinitex B.V. Flotation and plate separation device
JPS50145082U (no) * 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.
EP2690070B1 (en) * 2011-03-25 2016-12-14 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)

* Cited by examiner, † Cited by third party
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 (no) * 1964-06-29

Also Published As

Publication number Publication date
GB1184477A (en) 1970-03-18
DE1642432A1 (de) 1972-02-17
DE1642432B2 (de) 1973-07-26
US3433359A (en) 1969-03-18
FI44785B (no) 1971-08-31
DE1642432C3 (de) 1974-02-28
DK114118B (da) 1969-05-27

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