FR1138349A - Dispositif d'aération et d'activation pour installations d'épuration d'eau - Google Patents

Dispositif d'aération et d'activation pour installations d'épuration d'eau

Info

Publication number
FR1138349A
FR1138349A FR1138349DA FR1138349A FR 1138349 A FR1138349 A FR 1138349A FR 1138349D A FR1138349D A FR 1138349DA FR 1138349 A FR1138349 A FR 1138349A
Authority
FR
France
Prior art keywords
aeration
water purification
activation device
purification systems
systems
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
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.)
Aqseptence Group GmbH
Original Assignee
Passavant Werke AG and Co KG
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 Passavant Werke AG and Co KG filed Critical Passavant Werke AG and Co KG
Application granted granted Critical
Publication of FR1138349A publication Critical patent/FR1138349A/fr
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
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/1278—Provisions for mixing or aeration of the mixed liquor
    • C02F3/1284—Mixing devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • 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
    • C02F3/1278—Provisions for mixing or aeration of the mixed liquor
    • C02F3/1294—"Venturi" aeration means
    • 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)
  • Chemical & Material 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
FR1138349D 1954-09-15 1955-09-12 Dispositif d'aération et d'activation pour installations d'épuration d'eau Expired FR1138349A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP12699A DE1157556B (de) 1954-09-15 1954-09-15 Abwasserklaeranlage mit mindestens einem wannenfoermigen Belueftungs- und Belebungsbecken

Publications (1)

Publication Number Publication Date
FR1138349A true FR1138349A (fr) 1957-06-12

Family

ID=7364210

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1138349D Expired FR1138349A (fr) 1954-09-15 1955-09-12 Dispositif d'aération et d'activation pour installations d'épuration d'eau

Country Status (5)

Country Link
BE (1) BE541289A (fr)
CH (1) CH349552A (fr)
DE (1) DE1157556B (fr)
FR (1) FR1138349A (fr)
NL (1) NL98746C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007016916A2 (fr) * 2005-08-08 2007-02-15 Dieter Frankenberger Installation de nitrification des eaux usees

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1441464A (fr) * 1965-01-07 1966-06-10 Degremont Appareil combiné pour l'épuration biologique des eaux usées
DE2328281C2 (de) * 1973-06-04 1985-01-24 Franz Prof. Dr.-Ing. Graz Moser Verfahren zur Durchführung von Reaktionen in einem im wesentlichen horizontal angeordneten langgestreckten Reaktor und Vorrichtungen zur Durchführung dieses Verfahrens
US4221656A (en) * 1975-10-23 1980-09-09 Kennedy Sterling R Method of extracting sludge from sewage
DE102012008928A1 (de) * 2012-05-04 2013-11-07 Klaro Gmbh Vorrichtung und Verfahren zum Betrieb von SBR-Kläranlagen

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE426766C (de) * 1924-09-19 1926-03-18 Karl Imhoff Dr Ing Verfahren und Vorrichtung zur biologischen Reinigung von Abwasser mit belebtem Schlamm in Lueftungsbecken
DE575467C (de) * 1932-02-24 1933-05-04 Borsig G M B H A Verfahren zur Belueftung des Abwassers in Schlammbelebungsbecken mittels Druckluftwasserheber
US2144385A (en) * 1935-03-18 1939-01-17 Advance Engineering Company Sewage treatment apparatus
FR803387A (fr) * 1935-06-20 1936-09-29 Auxiliaire Des Distrib S D Eau Procédé d'épuration des eaux
US2126228A (en) * 1936-08-27 1938-08-09 Municipal Sanitary Service Cor Activated sludge purification of sewage and other liquids
US2415048A (en) * 1943-04-19 1947-01-28 Sharp William Equipment for treating sewage
GB638185A (en) * 1947-02-26 1950-05-31 Carl Hilder Nordell Improvements in or relating to diffuser tubes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007016916A2 (fr) * 2005-08-08 2007-02-15 Dieter Frankenberger Installation de nitrification des eaux usees
WO2007016916A3 (fr) * 2005-08-08 2007-04-19 Dieter Frankenberger Installation de nitrification des eaux usees

Also Published As

Publication number Publication date
CH349552A (de) 1960-10-15
DE1157556B (de) 1963-11-14
BE541289A (fr) 1959-08-14
NL98746C (nl) 1961-08-15

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