ES449200A1 - Perfeccionamientos de las celulas de flotacion para la depu-racion de los efluentes urbanos e industriales. - Google Patents

Perfeccionamientos de las celulas de flotacion para la depu-racion de los efluentes urbanos e industriales.

Info

Publication number
ES449200A1
ES449200A1 ES449200A ES449200A ES449200A1 ES 449200 A1 ES449200 A1 ES 449200A1 ES 449200 A ES449200 A ES 449200A ES 449200 A ES449200 A ES 449200A ES 449200 A1 ES449200 A1 ES 449200A1
Authority
ES
Spain
Prior art keywords
liquid
solid particles
turbulence
speed
purification
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
ES449200A
Other languages
English (en)
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 ES449200A1 publication Critical patent/ES449200A1/es
Expired legal-status Critical Current

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
    • B03D1/1412—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
    • B03D1/1418—Flotation machines using centrifugal forces
    • 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
    • B03D1/247—Mixing gas and slurry in a device separate from the flotation tank, i.e. reactor-separator type
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/20—Activated sludge processes using diffusers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Physical Water Treatments (AREA)
  • Biological Treatment Of Waste Water (AREA)
ES449200A 1975-06-30 1976-06-25 Perfeccionamientos de las celulas de flotacion para la depu-racion de los efluentes urbanos e industriales. Expired ES449200A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7520434A FR2315988A1 (fr) 1975-06-30 1975-06-30 Perfectionnement sur cellules de flottation pour l'epuration des effluents urbains et industriels

Publications (1)

Publication Number Publication Date
ES449200A1 true ES449200A1 (es) 1977-08-01

Family

ID=9157259

Family Applications (1)

Application Number Title Priority Date Filing Date
ES449200A Expired ES449200A1 (es) 1975-06-30 1976-06-25 Perfeccionamientos de las celulas de flotacion para la depu-racion de los efluentes urbanos e industriales.

Country Status (8)

Country Link
JP (1) JPS525952A (es)
BE (1) BE843573A (es)
CH (1) CH604905A5 (es)
ES (1) ES449200A1 (es)
FR (1) FR2315988A1 (es)
GB (1) GB1511077A (es)
IT (1) IT1063530B (es)
ZA (1) ZA763879B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3211906C1 (de) * 1982-03-31 1988-12-01 J.M. Voith Gmbh, 7920 Heidenheim Injektor fuer Flotationsapparate
JPS63152430A (ja) * 1986-12-11 1988-06-24 尾池工業株式会社 銀蒸着金銀糸用フイルム
AUPM383694A0 (en) * 1994-02-14 1994-03-10 Commonwealth Scientific And Industrial Research Organisation Selective separation of particulate material
DE4432042C2 (de) * 1994-09-09 1998-07-02 Forschungszentrum Juelich Gmbh Begasungs-/Flotations-Reaktor mit Anordnungen zur Abtrennung von Feststoffen aus Flüssigkeiten
FR2778121A1 (fr) * 1998-04-30 1999-11-05 Lechevin Ets Flottateur cyclonique
CN104250027B (zh) * 2014-09-26 2016-09-21 滁州友林科技发展有限公司 一种改善气泡分布均度的气浮机

Also Published As

Publication number Publication date
GB1511077A (en) 1978-05-17
BE843573A (fr) 1976-12-29
FR2315988A1 (fr) 1977-01-28
ZA763879B (en) 1977-05-25
FR2315988B1 (es) 1981-01-02
CH604905A5 (es) 1978-09-15
IT1063530B (it) 1985-02-11
JPS525952A (en) 1977-01-18

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