DK158711C - Anlaeg til rensning af forurenet vaeske, isaer vand, ved flotation - Google Patents

Anlaeg til rensning af forurenet vaeske, isaer vand, ved flotation

Info

Publication number
DK158711C
DK158711C DK397679A DK397679A DK158711C DK 158711 C DK158711 C DK 158711C DK 397679 A DK397679 A DK 397679A DK 397679 A DK397679 A DK 397679A DK 158711 C DK158711 C DK 158711C
Authority
DK
Denmark
Prior art keywords
flotation
plot
cleaning
inside water
polluted liquid
Prior art date
Application number
DK397679A
Other languages
Danish (da)
English (en)
Other versions
DK397679A (da
DK158711B (da
Inventor
Hubert Fuchs
Original Assignee
Hubert Fuchs
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 Hubert Fuchs filed Critical Hubert Fuchs
Publication of DK397679A publication Critical patent/DK397679A/da
Publication of DK158711B publication Critical patent/DK158711B/da
Application granted granted Critical
Publication of DK158711C publication Critical patent/DK158711C/da

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION 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
    • B03DFLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00Flotation
    • B03D1/14Flotation machines
    • B03D1/16Flotation machines with impellers; Subaeration machines
    • B03D1/20Flotation machines with impellers; Subaeration machines with internal air pumps
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20Mixing gases with liquids
    • B01F23/23Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/233Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2331Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20Mixing gases with liquids
    • B01F23/23Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/233Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2336Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the location of the place of introduction of the gas relative to the stirrer
    • B01F23/23363Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the location of the place of introduction of the gas relative to the stirrer the gas being introduced above the stirrer
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION 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
    • B03DFLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00Flotation
    • B03D1/02Froth-flotation processes
    • B03D1/028Control and monitoring of flotation processes; computer models therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION 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
    • B03DFLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00Flotation
    • B03D1/14Flotation machines
    • B03D1/1412Flotation machines with baffles, e.g. at the wall for redirecting settling solids
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION 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
    • B03DFLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00Flotation
    • B03D1/14Flotation machines
    • B03D1/1443Feed or discharge mechanisms for flotation tanks
    • B03D1/1462Discharge mechanisms for the froth
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION 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
    • B03DFLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00Flotation
    • B03D1/14Flotation machines
    • B03D1/1443Feed or discharge mechanisms for flotation tanks
    • B03D1/1468Discharge mechanisms for the sediments
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION 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
    • B03DFLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00Flotation
    • B03D1/14Flotation machines
    • B03D1/1493Flotation machines with means for establishing a specified flow pattern
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/24Treatment of water, waste water, or sewage by flotation
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/02Aerobic processes
    • C02F3/12Activated sludge processes
    • C02F3/20Activated sludge processes using diffusers
    • C02F3/205Moving, e.g. rotary, diffusers; Stationary diffusers with moving, e.g. rotary, distributors
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20Mixing gases with liquids
    • B01F23/23Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/233Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2331Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements
    • B01F23/23312Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements through a conduit surrounding the stirrer axis
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05Stirrers
    • B01F27/11Stirrers characterised by the configuration of the stirrers
    • B01F27/115Stirrers characterised by the configuration of the stirrers comprising discs or disc-like elements essentially perpendicular to the stirrer shaft axis
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00Technologies for wastewater treatment
    • Y02W10/10Biological treatment of water, waste water, or sewage

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biotechnology (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Physical Water Treatments (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
DK397679A 1978-09-25 1979-09-24 Anlaeg til rensning af forurenet vaeske, isaer vand, ved flotation DK158711C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2841700A DE2841700C2 (de) 1978-09-25 1978-09-25 Anlage zur kontinuierlichen Aufbereitung von verunreinigten Flüssigkeiten
DE2841700 1978-09-25

Publications (3)

Publication Number Publication Date
DK397679A DK397679A (da) 1980-03-26
DK158711B DK158711B (da) 1990-07-09
DK158711C true DK158711C (da) 1990-12-10

Family

ID=6050398

Family Applications (1)

Application Number Title Priority Date Filing Date
DK397679A DK158711C (da) 1978-09-25 1979-09-24 Anlaeg til rensning af forurenet vaeske, isaer vand, ved flotation

Country Status (12)

Country Link
US (1) US4330403A (xx)
JP (1) JPS5925630B2 (xx)
AT (1) AT357487B (xx)
BE (1) BE878731A (xx)
CA (1) CA1116322A (xx)
CH (1) CH641378A5 (xx)
DE (1) DE2841700C2 (xx)
DK (1) DK158711C (xx)
FR (1) FR2436630A1 (xx)
GB (1) GB2032412B (xx)
IT (1) IT1120549B (xx)
NL (1) NL185135C (xx)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5244097A (en) * 1990-01-10 1993-09-14 Outokumpu Oy Apparatus for feeding air into a flotation cell
DE9315945U1 (de) * 1993-10-14 1994-03-10 Messner, Georg, 91315 Höchstadt Vorrichtung für die Behandlung von Abwasser
US20020098109A1 (en) * 1997-09-17 2002-07-25 Jerry Nelson Method and apparatus for producing purified or ozone enriched air to remove contaminants from fluids
CN1805775A (zh) * 2003-05-08 2006-07-19 Eco-Rx公司 从气态流体中净化和除去污染物的系统
ITRE20070056A1 (it) * 2007-04-20 2008-10-21 Acqua & Co S R L Unita' di trattamento di acqua
US10843976B2 (en) * 2018-10-31 2020-11-24 Vladlen Fridman Method of producing nanoconcrete with high-energy mixing
CN111115791B (zh) * 2020-01-04 2021-11-26 福建省晋蓝环保科技有限公司 一种用于污水处理系统的臭氧反应池
EP4081486B1 (en) * 2020-05-21 2024-10-23 Smith & Loveless Inc. Circular parallel plate grit remover
CN112960769A (zh) * 2021-03-04 2021-06-15 上海市政工程设计研究总院(集团)有限公司 环流式污水处理装置及包含其的污水处理系统
CN114225530B (zh) * 2022-02-18 2022-05-17 山东凯欣绿色农业发展股份有限公司 一种具有防堆积功能的污水处理装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2920763A (en) * 1960-01-12 Liquid clarification apparatus
US2237172A (en) * 1941-04-01 Scum removes foe sewage settling
US962678A (en) * 1909-04-30 1910-06-28 Henry Livingstone Sulman Ore concentration.
US2305929A (en) * 1940-07-16 1942-12-22 Florence C Lund Sedimentation apparatus
GB698240A (en) * 1950-01-03 1953-10-14 Mining Process & Patent Co Aerating method and dual aerating flotation machine
US2778499A (en) * 1952-09-16 1957-01-22 Coal Industry Patents Ltd Method of froth flotation
US2813074A (en) * 1954-08-23 1957-11-12 Infilco Inc Clarifying apparatus and process
US2880876A (en) * 1954-10-02 1959-04-07 Melotte Ecremeuses Apparatus for separating a liquid from an overlying layer of foam
US3098818A (en) * 1961-04-05 1963-07-23 Denver Equip Co Concentration apparatus and method
US3301779A (en) * 1965-01-22 1967-01-31 New Canadian Processes Ltd Process for treating cold rolling mill effluent containing oil emulsified in water
DE1782485C3 (de) * 1968-09-09 1973-11-29 Hubert 5440 Mayen Fuchs Vorrichtung zum Begasen von Flüssigkeiten, insbesondere zum Ein mischen von Luft in freie Gewässer oder in in Großbehältern befindliches Wasser
SE347499B (xx) * 1970-10-02 1972-08-07 Alfa Laval Ab
US4028249A (en) * 1976-05-17 1977-06-07 Sybron Corporation Sewage settling tank
DE2652329A1 (de) * 1976-11-17 1978-05-18 Metallgesellschaft Ag Verfahren zur abwasserreinigung durch flotation
US4169047A (en) * 1977-05-09 1979-09-25 Baker International Corporation Flotation machine with mixing and aeration impeller and method

Also Published As

Publication number Publication date
FR2436630A1 (fr) 1980-04-18
JPS5544400A (en) 1980-03-28
BE878731A (fr) 1979-12-31
DE2841700C2 (de) 1982-01-21
NL185135C (nl) 1990-02-01
US4330403A (en) 1982-05-18
AT357487B (de) 1980-07-10
FR2436630B1 (xx) 1983-04-15
DE2841700A1 (de) 1980-04-03
DK397679A (da) 1980-03-26
IT1120549B (it) 1986-03-26
CH641378A5 (de) 1984-02-29
JPS5925630B2 (ja) 1984-06-19
GB2032412B (en) 1982-10-13
GB2032412A (en) 1980-05-08
NL185135B (nl) 1989-09-01
ATA808378A (de) 1979-11-15
NL7906484A (nl) 1980-03-27
CA1116322A (en) 1982-01-12
IT7950124A0 (it) 1979-08-29
DK158711B (da) 1990-07-09

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Legal Events

Date Code Title Description
PBP Patent lapsed