IT957848B - Perfezionamento negli apparecchi per la purificazione di liquidi mediante elettroflottazione - Google Patents

Perfezionamento negli apparecchi per la purificazione di liquidi mediante elettroflottazione

Info

Publication number
IT957848B
IT957848B IT50238/72A IT5023872A IT957848B IT 957848 B IT957848 B IT 957848B IT 50238/72 A IT50238/72 A IT 50238/72A IT 5023872 A IT5023872 A IT 5023872A IT 957848 B IT957848 B IT 957848B
Authority
IT
Italy
Prior art keywords
electroflotation
liquids
purification
improvement
equipment
Prior art date
Application number
IT50238/72A
Other languages
English (en)
Original Assignee
Pollution Solutions 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 Pollution Solutions Inc filed Critical Pollution Solutions Inc
Application granted granted Critical
Publication of IT957848B publication Critical patent/IT957848B/it

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
    • B03D1/1437—Flotation machines using electroflotation
    • 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
    • B03D1/1443—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
    • B03D1/1493—Flotation machines with means for establishing a specified flow pattern
    • 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
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/465—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electroflotation
    • 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
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/46109—Electrodes
    • 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biotechnology (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Electrochemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
IT50238/72A 1971-05-14 1972-05-13 Perfezionamento negli apparecchi per la purificazione di liquidi mediante elettroflottazione IT957848B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14330571A 1971-05-14 1971-05-14

Publications (1)

Publication Number Publication Date
IT957848B true IT957848B (it) 1973-10-20

Family

ID=22503472

Family Applications (1)

Application Number Title Priority Date Filing Date
IT50238/72A IT957848B (it) 1971-05-14 1972-05-13 Perfezionamento negli apparecchi per la purificazione di liquidi mediante elettroflottazione

Country Status (5)

Country Link
US (1) US3726780A (it)
AU (1) AU4217372A (it)
DE (1) DE2223172A1 (it)
FR (1) FR2137801A1 (it)
IT (1) IT957848B (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5310391B2 (it) * 1973-04-20 1978-04-13
US3933606A (en) * 1973-12-03 1976-01-20 Saul Gesler Water treatment process and apparatus
US4012319A (en) * 1974-02-01 1977-03-15 Swift And Company Waste water treatment
US3975269A (en) * 1974-02-11 1976-08-17 Swift & Company Purification of industrial waste waters by flotation
US3959131A (en) * 1974-10-17 1976-05-25 Swift & Company Apparatus and method for removing pollutants from wastewater
US3969245A (en) * 1974-10-21 1976-07-13 Swift & Company Electrocoagulation system for removing pollutants from wastewater
JPS51122939A (en) * 1975-04-18 1976-10-27 Mitsubishi Heavy Ind Ltd Electrolytic floating sewage treatment apparatus
JPS55127189A (en) * 1979-03-22 1980-10-01 Hitachi Ltd Method and apparatus for preparation of industrial water from waste water
US4722791A (en) * 1984-01-04 1988-02-02 Turnquist Sanfred E Methods for detackifying, floating, concentrating, separating and removing floating solid paint material
US4585557A (en) * 1984-01-04 1986-04-29 Turnquist Sanfred E Apparatus for concentrating, separating and removing floating solid material
US5182014A (en) * 1990-05-30 1993-01-26 Goodman Laurence R Method and apparatus for increasing flotation cell recovery and grade of complex copper-containing ores
SE539404C2 (en) 2015-10-08 2017-09-12 Axolot Solutions Ab Electroflotation apparatus having an outlet pipe with a low turbulence orifice

Also Published As

Publication number Publication date
US3726780A (en) 1973-04-10
DE2223172A1 (de) 1972-12-07
AU4217372A (en) 1973-11-15
FR2137801A1 (it) 1972-12-29

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