ZA72612B - Apparatus for the purification of liquids by flotation - Google Patents

Apparatus for the purification of liquids by flotation

Info

Publication number
ZA72612B
ZA72612B ZA720612A ZA72612A ZA72612B ZA 72612 B ZA72612 B ZA 72612B ZA 720612 A ZA720612 A ZA 720612A ZA 72612 A ZA72612 A ZA 72612A ZA 72612 B ZA72612 B ZA 72612B
Authority
ZA
South Africa
Prior art keywords
flotation
liquids
purification
Prior art date
Application number
ZA720612A
Other languages
English (en)
Inventor
S Svanteson
Original Assignee
Electrolux Ab
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 Electrolux Ab filed Critical Electrolux Ab
Publication of ZA72612B publication Critical patent/ZA72612B/xx

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
    • B03D1/02—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
    • 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
    • B03D1/16—Flotation machines with impellers; Subaeration 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
    • 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

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biotechnology (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Physical Water Treatments (AREA)
ZA720612A 1971-02-09 1972-01-31 Apparatus for the purification of liquids by flotation ZA72612B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE01584/71A SE360026B (fi) 1971-02-09 1971-02-09

Publications (1)

Publication Number Publication Date
ZA72612B true ZA72612B (en) 1972-10-25

Family

ID=20258458

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA720612A ZA72612B (en) 1971-02-09 1972-01-31 Apparatus for the purification of liquids by flotation

Country Status (18)

Country Link
US (1) US3799345A (fi)
JP (1) JPS5550710B1 (fi)
AT (1) AT311276B (fi)
BE (1) BE779047A (fi)
CA (1) CA977078A (fi)
CH (1) CH535723A (fi)
DD (1) DD95795A5 (fi)
DE (1) DE2202162A1 (fi)
ES (1) ES399586A1 (fi)
FR (1) FR2124330B1 (fi)
GB (1) GB1351882A (fi)
HU (1) HU165039B (fi)
IT (1) IT949700B (fi)
NL (1) NL7201566A (fi)
NO (1) NO131708C (fi)
PL (1) PL77428B1 (fi)
SE (1) SE360026B (fi)
ZA (1) ZA72612B (fi)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59156790U (ja) * 1983-04-07 1984-10-20 川崎　茂 墨壷
GB8715599D0 (en) * 1987-07-02 1987-08-12 Hydrefficiency International L Effluent treatment of waste water
DE19756962A1 (de) * 1997-12-20 1999-07-01 Forschungszentrum Juelich Gmbh Flotationsreaktor sowie Verfahren zur Flotation
US8177072B2 (en) 2008-12-04 2012-05-15 Thermogenesis Corp. Apparatus and method for separating and isolating components of a biological fluid

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR766769A (fr) * 1934-01-09 1934-07-04 Prep Ind Combustibles Appareil d'alimentation pour cellules de flottation
GB622282A (en) * 1946-04-12 1949-04-29 Adolf Magnus Rupert Karlstroem Method of and apparatus for purifying raw water from humic substances
US2772234A (en) * 1953-05-14 1956-11-27 Process Engineers Inc Sludge treatment
US3418236A (en) * 1966-07-18 1968-12-24 Combustion Eng Flotation method and apparatus
US3606999A (en) * 1967-08-04 1971-09-21 Harold L Lawless Method of and apparatus for carrying out a chemical or physical process

Also Published As

Publication number Publication date
CH535723A (de) 1973-04-15
DE2202162A1 (de) 1972-08-17
HU165039B (fi) 1974-06-28
DD95795A5 (fi) 1973-02-12
CA977078A (en) 1975-10-28
JPS5550710B1 (fi) 1980-12-19
AT311276B (de) 1973-11-12
NL7201566A (fi) 1972-08-11
PL77428B1 (fi) 1975-04-30
IT949700B (it) 1973-06-11
BE779047A (fr) 1972-05-30
SE360026B (fi) 1973-09-17
ES399586A1 (es) 1975-06-16
GB1351882A (en) 1974-05-01
FR2124330A1 (fi) 1972-09-22
NO131708C (fi) 1975-07-16
US3799345A (en) 1974-03-26
NO131708B (fi) 1975-04-07
FR2124330B1 (fi) 1977-12-23

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