FR1271718A - Montage des éléments diffuseurs pour l'épuration des eaux - Google Patents

Montage des éléments diffuseurs pour l'épuration des eaux

Info

Publication number
FR1271718A
FR1271718A FR835200A FR835200A FR1271718A FR 1271718 A FR1271718 A FR 1271718A FR 835200 A FR835200 A FR 835200A FR 835200 A FR835200 A FR 835200A FR 1271718 A FR1271718 A FR 1271718A
Authority
FR
France
Prior art keywords
assembly
water purification
diffuser elements
diffuser
elements
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
FR835200A
Other languages
English (en)
Inventor
Ulysse Pellen
Maurice Bordet
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 filed Critical
Priority to FR835200A priority Critical patent/FR1271718A/fr
Application granted granted Critical
Publication of FR1271718A publication Critical patent/FR1271718A/fr
Priority to FR892137A priority patent/FR81367E/fr
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/02Aerobic processes
    • C02F3/12Activated sludge processes
    • C02F3/20Activated sludge processes using diffusers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20Mixing gases with liquids
    • B01F23/23Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/231Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105Arrangement or manipulation of the gas bubbling devices
    • B01F23/2311Mounting the bubbling devices or the diffusers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20Mixing gases with liquids
    • B01F23/23Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/231Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105Arrangement or manipulation of the gas bubbling devices
    • B01F23/2311Mounting the bubbling devices or the diffusers
    • B01F23/23113Mounting the bubbling devices or the diffusers characterised by the disposition of the bubbling elements in particular configurations, patterns or arrays
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20Mixing gases with liquids
    • B01F23/23Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/231Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105Arrangement or manipulation of the gas bubbling devices
    • B01F23/2311Mounting the bubbling devices or the diffusers
    • B01F23/23114Mounting the bubbling devices or the diffusers characterised by the way in which the different elements of the bubbling installation are mounted
    • B01F23/231142Mounting the gas transporting elements, i.e. connections between conduits
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20Mixing gases with liquids
    • B01F23/23Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/231Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105Arrangement or manipulation of the gas bubbling devices
    • B01F23/2311Mounting the bubbling devices or the diffusers
    • B01F23/23114Mounting the bubbling devices or the diffusers characterised by the way in which the different elements of the bubbling installation are mounted
    • B01F23/231143Mounting the bubbling elements or diffusors, e.g. on conduits, using connecting elements; Connections therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20Mixing gases with liquids
    • B01F23/23Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/231Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105Arrangement or manipulation of the gas bubbling devices
    • B01F23/2312Diffusers
    • B01F23/23123Diffusers consisting of rigid porous or perforated material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20Mixing gases with liquids
    • B01F23/23Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/231Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105Arrangement or manipulation of the gas bubbling devices
    • B01F23/2312Diffusers
    • B01F23/23126Diffusers characterised by the shape of the diffuser element
    • B01F23/231265Diffusers characterised by the shape of the diffuser element being tubes, tubular elements, cylindrical elements or set of tubes
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/02Aerobic processes
    • C02F3/12Activated sludge processes
    • C02F3/20Activated sludge processes using diffusers
    • C02F3/203Swing diffusers
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00Technologies for wastewater treatment
    • Y02W10/10Biological treatment of water, waste water, or sewage

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
FR835200A 1960-08-06 1960-08-06 Montage des éléments diffuseurs pour l'épuration des eaux Expired FR1271718A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR835200A FR1271718A (fr) 1960-08-06 1960-08-06 Montage des éléments diffuseurs pour l'épuration des eaux
FR892137A FR81367E (fr) 1960-08-06 1962-03-24 Montage des éléments diffuseurs pour l'épuration des eaux

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR835200A FR1271718A (fr) 1960-08-06 1960-08-06 Montage des éléments diffuseurs pour l'épuration des eaux
FR892137A FR81367E (fr) 1960-08-06 1962-03-24 Montage des éléments diffuseurs pour l'épuration des eaux

Publications (1)

Publication Number Publication Date
FR1271718A true FR1271718A (fr) 1961-09-15

Family

ID=32715078

Family Applications (2)

Application Number Title Priority Date Filing Date
FR835200A Expired FR1271718A (fr) 1960-08-06 1960-08-06 Montage des éléments diffuseurs pour l'épuration des eaux
FR892137A Expired FR81367E (fr) 1960-08-06 1962-03-24 Montage des éléments diffuseurs pour l'épuration des eaux

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR892137A Expired FR81367E (fr) 1960-08-06 1962-03-24 Montage des éléments diffuseurs pour l'épuration des eaux

Country Status (1)

Country Link
FR (2) FR1271718A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1609002B1 (de) * 1966-07-09 1970-07-23 Schumacher Sche Fabrik Belueftungseinrichtung fuer Fluessigkeiten,insbesondere fuer Abwasser in Belebtschlammanlagen
US4294696A (en) * 1980-01-25 1981-10-13 Water Pollution Control Corporation Swing diffuser
WO1992012788A1 (fr) * 1991-01-18 1992-08-06 Filtrocesa, S.A. Systeme de production de microbulles dans une masse de liquide
EP2623189A1 (fr) * 2012-02-06 2013-08-07 Siemens Aktiengesellschaft Dispositif de gazage pour un dispositif de flottaison, dispositif de flottaison et procédé d'échange d'au moins une unité de sortie de gaz d'un dispositif de gazage

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1609002B1 (de) * 1966-07-09 1970-07-23 Schumacher Sche Fabrik Belueftungseinrichtung fuer Fluessigkeiten,insbesondere fuer Abwasser in Belebtschlammanlagen
US4294696A (en) * 1980-01-25 1981-10-13 Water Pollution Control Corporation Swing diffuser
WO1992012788A1 (fr) * 1991-01-18 1992-08-06 Filtrocesa, S.A. Systeme de production de microbulles dans une masse de liquide
EP2623189A1 (fr) * 2012-02-06 2013-08-07 Siemens Aktiengesellschaft Dispositif de gazage pour un dispositif de flottaison, dispositif de flottaison et procédé d'échange d'au moins une unité de sortie de gaz d'un dispositif de gazage

Also Published As

Publication number Publication date
FR81367E (fr) 1963-09-13

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