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FI970977A7 - Kaasunkäsittely-/vaahdotusreaktori, jossa on laitteet kiintoaineiden erottamiseksi nesteistä - Google Patents

Kaasunkäsittely-/vaahdotusreaktori, jossa on laitteet kiintoaineiden erottamiseksi nesteistä

Info

Publication number
FI970977A7
FI970977A7 FI970977A FI970977A FI970977A7 FI 970977 A7 FI970977 A7 FI 970977A7 FI 970977 A FI970977 A FI 970977A FI 970977 A FI970977 A FI 970977A FI 970977 A7 FI970977 A7 FI 970977A7
Authority
FI
Finland
Prior art keywords
liquids
equipment
gas treatment
separating solids
foaming reactor
Prior art date
Application number
FI970977A
Other languages
English (en)
Swedish (sv)
Other versions
FI970977A0 (fi
FI116368B (fi
Inventor
Horst Overath
Original Assignee
Forschungszentrum Juelich Gmbh
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 Forschungszentrum Juelich Gmbh filed Critical Forschungszentrum Juelich Gmbh
Publication of FI970977A7 publication Critical patent/FI970977A7/fi
Publication of FI970977A0 publication Critical patent/FI970977A0/fi
Application granted granted Critical
Publication of FI116368B publication Critical patent/FI116368B/fi

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
    • C02F1/24—Treatment of water, waste water, or sewage by flotation
    • 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
    • B01D24/10—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 held in a closed container
    • B01D24/12—Downward filtration, the filtering 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
    • B01D24/402—Feed or discharge devices for feeding containing fixed liquid displacement elements or cores
    • 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
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B13/00—Control arrangements specially adapted for wet-separating apparatus or for dressing plant, using physical effects
    • 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
    • B03D1/1456—Feed mechanisms for the slurry
    • 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
    • B03D1/1493—Flotation machines with means for establishing a specified flow pattern
    • 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
    • B03D1/24—Pneumatic
    • B03D1/247—Mixing gas and slurry in a device separate from the flotation tank, i.e. reactor-separator type

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biotechnology (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Filtration Of Liquid (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Physical Water Treatments (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Degasification And Air Bubble Elimination (AREA)
FI970977A 1994-09-09 1997-03-07 Kaasunkäsittely-/vaahdotusreaktori, jossa on laitteet kiintoaineiden erottamiseksi nesteistä FI116368B (fi)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE4432042A DE4432042C2 (de) 1994-09-09 1994-09-09 Begasungs-/Flotations-Reaktor mit Anordnungen zur Abtrennung von Feststoffen aus Flüssigkeiten
DE4432042 1994-09-09
DE9501192 1995-09-01
PCT/DE1995/001192 WO1996007483A1 (de) 1994-09-09 1995-09-01 Begasungs-/flotations-reaktor mit anordnungen zur abtrennung von feststoffen aus flüssigkeiten

Publications (3)

Publication Number Publication Date
FI970977A7 true FI970977A7 (fi) 1997-03-07
FI970977A0 FI970977A0 (fi) 1997-03-07
FI116368B FI116368B (fi) 2005-11-15

Family

ID=6527741

Family Applications (1)

Application Number Title Priority Date Filing Date
FI970977A FI116368B (fi) 1994-09-09 1997-03-07 Kaasunkäsittely-/vaahdotusreaktori, jossa on laitteet kiintoaineiden erottamiseksi nesteistä

Country Status (13)

Country Link
US (1) US5776335A (fi)
EP (1) EP0779840B1 (fi)
JP (1) JPH10504997A (fi)
AT (1) ATE172385T1 (fi)
AU (1) AU698651B2 (fi)
DE (2) DE4432042C2 (fi)
DK (1) DK0779840T3 (fi)
ES (1) ES2125039T3 (fi)
FI (1) FI116368B (fi)
IL (1) IL115201A (fi)
NO (1) NO314689B1 (fi)
NZ (1) NZ291775A (fi)
WO (1) WO1996007483A1 (fi)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5736034A (en) * 1996-08-27 1998-04-07 James W. Phillips Protein removal system
SE9700100L (sv) * 1997-01-15 1998-07-16 Vbb Viak Ab Förfarande och anordning för avhärdning av vätska
DE19719798C1 (de) * 1997-05-10 1999-02-11 Forschungszentrum Juelich Gmbh Verfahren zum Entfernen von Biomasse aus einer Flüssigkeit mit Hilfe eines Flotationsreaktors
US5961826A (en) * 1997-07-10 1999-10-05 Kim; Woon-Chang Biological waste water treatment system having a sedimentation tank vertically combined with an aeration tank therein
IL135787A0 (en) * 2000-04-23 2001-05-20 Red Sea Fish Pharm Ltd Protein skimmer
US20030201232A1 (en) * 2002-04-29 2003-10-30 Matthew Cheyne Flotation/fractionation systems for treating liquids and in separation of liquids to be treated thereby
DE602004005817T8 (de) * 2003-01-23 2008-04-30 Ciba Specialty Chemicals Holding Inc. Plättchenförmige pigmente
US6808625B1 (en) * 2003-12-19 2004-10-26 Chen-Yang Wu Aquarium protein skimmer
US7022227B1 (en) * 2005-08-17 2006-04-04 Shih-Hui Liao Multifunctional filtering device for an aquarium
US8268166B2 (en) * 2007-04-17 2012-09-18 Red Sea Fish Pharm Ltd. Protein skimmer
JP4701219B2 (ja) * 2007-09-14 2011-06-15 日正電計株式会社 汚濁物質除去装置
US9321057B2 (en) * 2010-11-19 2016-04-26 Savannah State University Separation apparatus and processes
WO2015164361A1 (en) * 2014-04-24 2015-10-29 The Research Foundation Of State University Of New York Inclined rotary gasifier waste to energy system
WO2016033648A1 (en) * 2014-09-02 2016-03-10 Nexus Ewater Pty Ltd Apparatus for treating water
CN106115834B (zh) * 2016-06-27 2020-02-14 叶志青 多段曝气发生器及一种污水处理方法
DE202017101779U1 (de) * 2017-03-28 2017-06-02 Funke Kunststoffe Gmbh Sedimentationsschacht
CN107188339B (zh) * 2017-07-11 2019-06-07 西安建筑科技大学 一种复合式臭氧气浮一体化装置
CN112720932A (zh) * 2020-12-02 2021-04-30 东北师范大学 一种微塑料分离回收装置及其使用方法
SK9743Y1 (sk) * 2022-08-15 2023-04-12 Ústav geotechniky Slovenskej akadémie vied, verejná výskumná inštitúcia Flotačná kolóna a sústava zariadení na čistenie odpadových vôd obsahujúca flotačnú kolónu
CN117044673A (zh) * 2023-09-28 2023-11-14 浙江联兴饲料科技股份有限公司 一种鱼池循环水多功能固体污物分离器
KR20250097289A (ko) * 2023-12-21 2025-06-30 주식회사 엘지화학 기포탑 반응기 및 이를 포함하는 올리고머 제조 장치

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3505188A (en) * 1965-06-18 1970-04-07 Fairbanks Morse Inc Electrolytic flotation method and apparatus
DE1289353B (de) * 1967-12-02 1969-02-13 Eheim Gunther Eiweissschaumabscheidegeraet zur Wasserreinigung bei Seewasseraquarien
US3669883A (en) * 1970-08-21 1972-06-13 Guido Huckstedt Foam flotation separation system particularly suitable for separating dissolved protein compounds and toxic metallic ions from aquarium water
DE2112401C3 (de) * 1971-03-15 1980-04-30 Max-Planck-Gesellschaft Zur Foerderung Der Wissenschaften E.V., 3400 Goettingen Verfahren und Vorrichtung zum Reinigen von Wasser, insbesondere Meerwasser
FR2315988A1 (fr) * 1975-06-30 1977-01-28 Saint Gobain Techn Nouvelles Perfectionnement sur cellules de flottation pour l'epuration des effluents urbains et industriels
FR2364181A1 (fr) * 1976-09-08 1978-04-07 Anvar Procedes et dispositifs pour epurer l'eau
EP0086019B2 (de) * 1982-02-09 1989-11-29 BBC Brown Boveri AG Vorrichtung zur Begasung einer Flüssigkeit und Verfahren zum Betrieb der Vorrichtung
FR2545732B1 (fr) * 1983-05-10 1989-10-27 Lyonnaise Eaux Eclairage Appareil pour la dissolution d'ozone dans un fluide
DE3412217A1 (de) * 1984-04-02 1985-10-10 Ingolf 8038 Gröbenzell Kurtze Verfahren und verfahrensanordnung zur reinigung von rohwasser durch entspannungsflotation bei gleichzeitiger filtration
GB8418725D0 (en) * 1984-07-23 1984-08-30 Secretary Trade Ind Brit Cyclonic froth flotation cell
US4626345A (en) * 1984-09-04 1986-12-02 Lenox Institute For Research, Inc. Apparatus for clarification of water
US4749493A (en) * 1986-10-07 1988-06-07 Hicks Charles E Method and apparatus for oxygenating water
DE3643931A1 (de) * 1986-12-22 1988-07-07 Kernforschungsanlage Juelich Begasungs/flotationsreaktor
US5320750A (en) * 1988-09-07 1994-06-14 Milos Krofta Water clarifier with first filtrate isolation, improved backwashing and improved bubble generation
US5078867A (en) * 1990-05-18 1992-01-07 Michael Danner Aquarium filter/protein skimmer system
US5064531A (en) * 1990-07-26 1991-11-12 Int'l Environmental Systems, Inc. Water filtration apparatus
US5192423A (en) * 1992-01-06 1993-03-09 Hydro Processing & Mining Ltd. Apparatus and method for separation of wet particles
US5282962A (en) * 1992-07-17 1994-02-01 Chen Chi Der Protein skimmer and power head thereof
DE59400653D1 (de) * 1993-04-02 1996-10-24 Voith Gmbh J M Flotationseinrichtung

Also Published As

Publication number Publication date
AU3340395A (en) 1996-03-27
FI970977A0 (fi) 1997-03-07
ATE172385T1 (de) 1998-11-15
EP0779840A1 (de) 1997-06-25
WO1996007483A1 (de) 1996-03-14
NO314689B1 (no) 2003-05-05
DE4432042C2 (de) 1998-07-02
US5776335A (en) 1998-07-07
ES2125039T3 (es) 1999-02-16
IL115201A0 (en) 1995-12-31
JPH10504997A (ja) 1998-05-19
NO971075D0 (no) 1997-03-07
NZ291775A (en) 1997-12-19
NO971075L (no) 1997-03-07
AU698651B2 (en) 1998-11-05
FI116368B (fi) 2005-11-15
EP0779840B1 (de) 1998-10-21
DE59504014D1 (de) 1998-11-26
DE4432042A1 (de) 1996-03-14
IL115201A (de) 1999-06-20
DK0779840T3 (da) 1999-07-12

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