ZA783617B - Improved flotation clarification process - Google Patents

Improved flotation clarification process

Info

Publication number
ZA783617B
ZA783617B ZA00783617A ZA783617A ZA783617B ZA 783617 B ZA783617 B ZA 783617B ZA 00783617 A ZA00783617 A ZA 00783617A ZA 783617 A ZA783617 A ZA 783617A ZA 783617 B ZA783617 B ZA 783617B
Authority
ZA
South Africa
Prior art keywords
clarification process
improved flotation
flotation clarification
improved
flotation
Prior art date
Application number
ZA00783617A
Inventor
D Stevenson
Original Assignee
Paterson Candy Int
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 Paterson Candy Int filed Critical Paterson Candy Int
Publication of ZA783617B publication Critical patent/ZA783617B/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
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0205—Separation of non-miscible liquids by gas bubbles or moving 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
    • B03D1/02—Froth-flotation processes
    • B03D1/04—Froth-flotation processes by varying ambient atmospheric pressure
    • 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
    • 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
    • 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
    • B03D3/00—Differential sedimentation
    • B03D3/06—Flocculation
    • 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)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Physical Water Treatments (AREA)
ZA00783617A 1977-07-13 1978-06-23 Improved flotation clarification process ZA783617B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB29385/77A GB1582650A (en) 1977-07-13 1977-07-13 Flotation clarification process

Publications (1)

Publication Number Publication Date
ZA783617B true ZA783617B (en) 1979-06-27

Family

ID=10290728

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00783617A ZA783617B (en) 1977-07-13 1978-06-23 Improved flotation clarification process

Country Status (2)

Country Link
GB (1) GB1582650A (en)
ZA (1) ZA783617B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8715599D0 (en) * 1987-07-02 1987-08-12 Hydrefficiency International L Effluent treatment of waste water
GB2392152B (en) * 1999-08-16 2004-09-29 Peter Ignatius Swan Flotation filtration
EP3023159B1 (en) * 2014-03-24 2019-12-25 Roland Damann Microflotation assembly with a relaxation valve assembly and method for operating a microflotation assembly

Also Published As

Publication number Publication date
GB1582650A (en) 1981-01-14
AU3666778A (en) 1979-12-06

Similar Documents

Publication Publication Date Title
JPS5394582A (en) Continuously polymerrproducing process
GB2007148B (en) Process
GB2010922B (en) Ion-nitriding process
AU498507B2 (en) Flotation machine
AU2799977A (en) Flotation machine
JPS52111906A (en) Refining process
GB2004535B (en) Water clarification
GB2010294B (en) Process
GB2010923B (en) Ion-nitriding process
JPS543836A (en) Dryyspray process
PT68977A (en) Spin-texture process
ZA783253B (en) Purification process
ZA79782B (en) Flotation process
ZA784371B (en) Thermo-activation process
ZA786403B (en) Process
AU504776B2 (en) Flotation process
ZA766304B (en) Flotation process
ZA783617B (en) Improved flotation clarification process
GB2011413B (en) Menthenone prudiction process
ZA784827B (en) Oxyhalogenation process
ZA784981B (en) Improved process for 2-chlorosulginylazetidin-4-ones
JPS53128610A (en) Process for making fireeresistant moloings
PH13509A (en) Deflourination process
AU526786B2 (en) Froth flotation process
ZM5978A1 (en) Process