DE2358077C3 - Gleichstrom-Flotationskläreinrichtung - Google Patents

Gleichstrom-Flotationskläreinrichtung

Info

Publication number
DE2358077C3
DE2358077C3 DE2358077A DE2358077A DE2358077C3 DE 2358077 C3 DE2358077 C3 DE 2358077C3 DE 2358077 A DE2358077 A DE 2358077A DE 2358077 A DE2358077 A DE 2358077A DE 2358077 C3 DE2358077 C3 DE 2358077C3
Authority
DE
Germany
Prior art keywords
cell
chamber
liquid
bubbles
particles
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DE2358077A
Other languages
German (de)
English (en)
Other versions
DE2358077A1 (de
DE2358077B2 (de
Inventor
Claude Paris Camillerie
Arthur Le Raincy Rateau
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Saint Gobain Techniques Nouvelles SA
Original Assignee
Saint Gobain Techniques Nouvelles SA
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 Saint Gobain Techniques Nouvelles SA filed Critical Saint Gobain Techniques Nouvelles SA
Publication of DE2358077A1 publication Critical patent/DE2358077A1/de
Publication of DE2358077B2 publication Critical patent/DE2358077B2/de
Application granted granted Critical
Publication of DE2358077C3 publication Critical patent/DE2358077C3/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B03D1/1437—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
    • B03D1/14—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
    • C02F1/46—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biotechnology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Physical Water Treatments (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
DE2358077A 1972-11-22 1973-11-21 Gleichstrom-Flotationskläreinrichtung Expired DE2358077C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7241433A FR2206985B1 (nl) 1972-11-22 1972-11-22

Publications (3)

Publication Number Publication Date
DE2358077A1 DE2358077A1 (de) 1974-05-30
DE2358077B2 DE2358077B2 (de) 1979-01-25
DE2358077C3 true DE2358077C3 (de) 1979-09-20

Family

ID=9107506

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2358077A Expired DE2358077C3 (de) 1972-11-22 1973-11-21 Gleichstrom-Flotationskläreinrichtung

Country Status (10)

Country Link
JP (1) JPS5716872B2 (nl)
BE (1) BE807615A (nl)
CH (1) CH575781A5 (nl)
DE (1) DE2358077C3 (nl)
ES (1) ES420730A1 (nl)
FR (1) FR2206985B1 (nl)
GB (1) GB1427437A (nl)
IT (1) IT999796B (nl)
SE (1) SE400761B (nl)
ZA (1) ZA738842B (nl)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1527731A (en) * 1975-04-07 1978-10-11 Ici Ltd Sewage treatment-flotation apparatus
GB1537751A (en) * 1975-06-02 1979-01-04 Envirotech Corp Dispersed gas apparatus and flotation process
DE2835709B2 (de) * 1978-08-16 1980-12-18 Wilhelm Roediger Gmbh + Co, 6450 Hanau Anlage zum Reinigen verschmutzten Wassers
JPS55139850A (en) * 1979-04-16 1980-11-01 Nishihara Environ Sanit Res Corp Dissolving tank for pressure floating
ZA823174B (en) * 1981-05-20 1983-02-23 Silverton Tannery Ltd Method of clarifying proteinaceous waste water containing solid impurities
DE3264897D1 (en) * 1981-05-20 1985-08-29 Silverton Tannery Limited Method of clarifying proteinaceous waste water containing solid impurities
FR2530484B1 (fr) * 1982-07-26 1989-09-08 Sgn Soc Gen Tech Nouvelle Procede et dispositif pour la dissolution de gaz dans un liquide
DK610189D0 (da) * 1989-12-04 1989-12-04 Akvagad A S Fremgangsmaade til rensning af spildevand under anvendelse af flotation og apparat til udoevelse af denne fremgangsmaade
DE4116645A1 (de) * 1991-05-22 1992-11-26 Kloeckner Humboldt Deutz Ag Vorrichtung zur durchfuehrung einer pneumatischen flotation
WO2020028646A1 (en) * 2018-08-03 2020-02-06 Moleaer, Inc. Apparatus and method for expanding nano-bubbles in a liquid carrier
PL3938087T3 (pl) 2019-03-14 2024-05-06 Moleaer, Inc Zanurzalne urządzenie i sposób wytwarzania nanopęcherzyków

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE526229A (nl)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB407001A (en) * 1932-08-26 1934-02-26 Harry Ewart Partridge Improvements in or relating to apparatus for separating solids, semisolids and the like from liquids
JPS551814B1 (nl) * 1969-12-02 1980-01-17

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE526229A (nl)

Also Published As

Publication number Publication date
JPS5716872B2 (nl) 1982-04-07
CH575781A5 (nl) 1976-05-31
ZA738842B (en) 1974-10-30
GB1427437A (en) 1976-03-10
IT999796B (it) 1976-03-10
FR2206985A1 (nl) 1974-06-14
DE2358077A1 (de) 1974-05-30
ES420730A1 (es) 1976-04-16
JPS49135878A (nl) 1974-12-27
SE400761B (sv) 1978-04-10
BE807615A (fr) 1974-05-21
FR2206985B1 (nl) 1977-04-22
DE2358077B2 (de) 1979-01-25

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