NO943966L - Method and apparatus for treating liquids - Google Patents

Method and apparatus for treating liquids

Info

Publication number
NO943966L
NO943966L NO943966A NO943966A NO943966L NO 943966 L NO943966 L NO 943966L NO 943966 A NO943966 A NO 943966A NO 943966 A NO943966 A NO 943966A NO 943966 L NO943966 L NO 943966L
Authority
NO
Norway
Prior art keywords
treating liquids
liquids
treating
Prior art date
Application number
NO943966A
Other languages
Norwegian (no)
Other versions
NO943966D0 (en
Inventor
Viljo Jarvenpaa
Original Assignee
Wiser 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 Wiser Oy filed Critical Wiser Oy
Publication of NO943966L publication Critical patent/NO943966L/en
Publication of NO943966D0 publication Critical patent/NO943966D0/en

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
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/26—Nozzle-type reactors, i.e. the distribution of the initial reactants within the reactor is effected by their introduction or injection through nozzles
    • 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
    • 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
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00162—Controlling or regulating processes controlling the pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Biotechnology (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Treatment Of Fiber Materials (AREA)
NO943966A 1992-04-21 1994-10-19 Method and apparatus for treating liquids NO943966D0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI921754A FI90397C (en) 1992-04-21 1992-04-21 Method and apparatus for treating liquids
PCT/FI1993/000162 WO1993020917A1 (en) 1992-04-21 1993-04-20 Procedure and means for processing liquids

Publications (2)

Publication Number Publication Date
NO943966L true NO943966L (en) 1994-10-19
NO943966D0 NO943966D0 (en) 1994-10-19

Family

ID=8535148

Family Applications (1)

Application Number Title Priority Date Filing Date
NO943966A NO943966D0 (en) 1992-04-21 1994-10-19 Method and apparatus for treating liquids

Country Status (7)

Country Link
EP (1) EP0637260A1 (en)
JP (1) JPH07505571A (en)
AU (1) AU3954693A (en)
CA (1) CA2133958A1 (en)
FI (1) FI90397C (en)
NO (1) NO943966D0 (en)
WO (1) WO1993020917A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI95211C (en) * 1994-04-05 1996-01-10 Wiser Oy Method and plant for treating a liquid stream to be led to a flotation plant or equivalent
FI943589A (en) * 1994-08-02 1996-02-03 Wiser Oy Cleaning the exhaust gas with sulfur dioxide to sulfuric acid

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU184241B (en) * 1980-02-20 1984-07-30 Mta Mueszaki Kemiai Kutato Int Method and apparatus member for carrying out and intensifying processes of heat and/or material transfer between fluid-fluid, fluid-solid phases
FI89703C (en) * 1989-03-06 1993-11-10 Wiser Oy Device for the treatment of liquids, especially waste water
FI901964A (en) * 1990-04-19 1991-10-20 Wiser Oy FOERFARANDET OCH ANLAEGGNINGEN FOER VATTENRENINGEN I FISK- OCH SIMMBASSAENGEN.

Also Published As

Publication number Publication date
EP0637260A1 (en) 1995-02-08
WO1993020917A1 (en) 1993-10-28
NO943966D0 (en) 1994-10-19
CA2133958A1 (en) 1993-10-28
FI921754A0 (en) 1992-04-21
JPH07505571A (en) 1995-06-22
FI90397B (en) 1993-10-29
AU3954693A (en) 1993-11-18
FI90397C (en) 1994-02-10

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