NO973771L - Apparat for flotasjon med trykkvann - Google Patents

Apparat for flotasjon med trykkvann

Info

Publication number
NO973771L
NO973771L NO973771A NO973771A NO973771L NO 973771 L NO973771 L NO 973771L NO 973771 A NO973771 A NO 973771A NO 973771 A NO973771 A NO 973771A NO 973771 L NO973771 L NO 973771L
Authority
NO
Norway
Prior art keywords
water
treated
inlet line
reaction chamber
flotation
Prior art date
Application number
NO973771A
Other languages
English (en)
Norwegian (no)
Other versions
NO973771D0 (no
Inventor
Seppo Rissanen
Clas-Otto Wasenius
Original Assignee
Ahlstrom Aquaflow Oy
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 Ahlstrom Aquaflow Oy filed Critical Ahlstrom Aquaflow Oy
Publication of NO973771D0 publication Critical patent/NO973771D0/no
Publication of NO973771L publication Critical patent/NO973771L/no

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
    • B03D1/1418—Flotation machines using centrifugal forces
    • 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
    • B03D1/24—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
    • 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

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)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Physical Water Treatments (AREA)
NO973771A 1995-02-17 1997-08-15 Apparat for flotasjon med trykkvann NO973771L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI950752A FI950752A0 (fi) 1995-02-17 1995-02-17 Tryckvattenflotationsfoerfarande och -anordningar
PCT/FI1996/000097 WO1996025362A1 (en) 1995-02-17 1996-02-19 Pressurized water flotation apparatus

Publications (2)

Publication Number Publication Date
NO973771D0 NO973771D0 (no) 1997-08-15
NO973771L true NO973771L (no) 1997-10-17

Family

ID=8542891

Family Applications (1)

Application Number Title Priority Date Filing Date
NO973771A NO973771L (no) 1995-02-17 1997-08-15 Apparat for flotasjon med trykkvann

Country Status (8)

Country Link
EP (1) EP0809606A1 (pt)
AU (1) AU4720196A (pt)
BR (1) BR9607390A (pt)
CA (1) CA2212231A1 (pt)
FI (1) FI950752A0 (pt)
MX (1) MX9706225A (pt)
NO (1) NO973771L (pt)
WO (1) WO1996025362A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2930539A1 (fr) * 2008-04-25 2009-10-30 Anjou Rech Procede de traitement de fluide par hydrocylone
KR101723161B1 (ko) * 2017-01-17 2017-04-05 주식회사 이엠테크 처리수의 자체순환구조를 갖는 고액분리 부상장치

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE211366C1 (pt) * 1963-06-04 1967-02-28
US3809240A (en) * 1971-12-06 1974-05-07 Degremont Method of injecting fluids into a flotation tank
US4626345A (en) * 1984-09-04 1986-12-02 Lenox Institute For Research, Inc. Apparatus for clarification of water
FI941674A (fi) * 1994-04-12 1995-10-13 Ekokehitys Oy Menetelmä kaasukuplien muodostamiseksi nesteeseen ja laitteisto menetelmän soveltamiseksi

Also Published As

Publication number Publication date
WO1996025362A1 (en) 1996-08-22
BR9607390A (pt) 1997-11-25
MX9706225A (es) 1997-12-31
NO973771D0 (no) 1997-08-15
CA2212231A1 (en) 1996-08-22
AU4720196A (en) 1996-09-04
EP0809606A1 (en) 1997-12-03
FI950752A0 (fi) 1995-02-17

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