FR2210578B1 - - Google Patents

Info

Publication number
FR2210578B1
FR2210578B1 FR7344425A FR7344425A FR2210578B1 FR 2210578 B1 FR2210578 B1 FR 2210578B1 FR 7344425 A FR7344425 A FR 7344425A FR 7344425 A FR7344425 A FR 7344425A FR 2210578 B1 FR2210578 B1 FR 2210578B1
Authority
FR
France
Prior art keywords
liquid
influent
clarifying
gas
flotation
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7344425A
Other languages
English (en)
French (fr)
Other versions
FR2210578A1 (nl
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Improved Machinery Inc
Original Assignee
Improved Machinery Inc
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 Improved Machinery Inc filed Critical Improved Machinery Inc
Publication of FR2210578A1 publication Critical patent/FR2210578A1/fr
Application granted granted Critical
Publication of FR2210578B1 publication Critical patent/FR2210578B1/fr
Expired legal-status Critical Current

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
    • 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
    • B03D1/1462—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
    • B03D1/1468—Discharge mechanisms for the sediments
    • 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
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physical Water Treatments (AREA)
FR7344425A 1972-12-13 1973-12-12 Expired FR2210578B1 (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US31479772A 1972-12-13 1972-12-13

Publications (2)

Publication Number Publication Date
FR2210578A1 FR2210578A1 (nl) 1974-07-12
FR2210578B1 true FR2210578B1 (nl) 1979-01-26

Family

ID=23221480

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7344425A Expired FR2210578B1 (nl) 1972-12-13 1973-12-12

Country Status (6)

Country Link
JP (1) JPS576986B2 (nl)
CA (1) CA1011888A (nl)
DE (1) DE2359656C3 (nl)
FR (1) FR2210578B1 (nl)
GB (1) GB1396250A (nl)
NL (1) NL7316758A (nl)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5347155A (en) * 1976-10-12 1978-04-27 Chiyoda Chem Eng & Constr Co Ltd Method and apparatus of denitrifying waste water employing fluidized bed
JPS5946674B2 (ja) * 1982-02-12 1984-11-14 和致 矢倉 加圧浮上沈澱槽
JPS6052877B2 (ja) * 1982-02-12 1985-11-21 和致 矢倉 分離槽
JPS6054120B2 (ja) * 1982-02-12 1985-11-28 和致 矢倉 水処理装置
US4472271A (en) * 1982-08-25 1984-09-18 Freeport Kaolin Company Froth flotation apparatus and process
JPS6038082A (ja) * 1984-01-30 1985-02-27 Yks Co Ltd 水処理装置
WO2019219106A1 (de) 2018-05-14 2019-11-21 Zahnen Technik Gmbh Verfahren und anlage zur wasseraufbereitung, insbesondere zur entfernung von anthropogenen verunreinigungen in form von mikroplastik und/oder gelösten organisch-chemischen mikroschadstoffen

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3642618A (en) * 1968-10-07 1972-02-15 Rene Narcisco Silva Continuous clarification-filtration method

Also Published As

Publication number Publication date
NL7316758A (nl) 1974-06-17
CA1011888A (en) 1977-06-07
GB1396250A (en) 1975-06-04
DE2359656A1 (de) 1974-06-20
DE2359656B2 (de) 1978-04-27
JPS4996559A (nl) 1974-09-12
DE2359656C3 (de) 1978-12-14
FR2210578A1 (nl) 1974-07-12
JPS576986B2 (nl) 1982-02-08

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Legal Events

Date Code Title Description
ST Notification of lapse