FR2259792A1 - Waste water purificn. by rotary bacterial bed - inhabiting tubes on rotor requiring reduced turning power - Google Patents

Waste water purificn. by rotary bacterial bed - inhabiting tubes on rotor requiring reduced turning power

Info

Publication number
FR2259792A1
FR2259792A1 FR7404571A FR7404571A FR2259792A1 FR 2259792 A1 FR2259792 A1 FR 2259792A1 FR 7404571 A FR7404571 A FR 7404571A FR 7404571 A FR7404571 A FR 7404571A FR 2259792 A1 FR2259792 A1 FR 2259792A1
Authority
FR
France
Prior art keywords
tube
inhabiting
tubes
purificn
rotary
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.)
Granted
Application number
FR7404571A
Other languages
English (en)
French (fr)
Other versions
FR2259792B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
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.)
SADOULET MAURICE FR
Original Assignee
SADOULET MAURICE FR
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 SADOULET MAURICE FR filed Critical SADOULET MAURICE FR
Priority to FR7404571A priority Critical patent/FR2259792A1/fr
Publication of FR2259792A1 publication Critical patent/FR2259792A1/fr
Application granted granted Critical
Publication of FR2259792B1 publication Critical patent/FR2259792B1/fr
Granted 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
    • C02F3/08—Aerobic processes using moving contact bodies
    • C02F3/082—Rotating biological contactors
    • 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
    • C02F3/10—Packings; Fillings; Grids
    • C02F3/101—Arranged-type packing, e.g. stacks, arrays
    • 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)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Biological Treatment Of Waste Water (AREA)
FR7404571A 1974-02-06 1974-02-06 Waste water purificn. by rotary bacterial bed - inhabiting tubes on rotor requiring reduced turning power Granted FR2259792A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7404571A FR2259792A1 (en) 1974-02-06 1974-02-06 Waste water purificn. by rotary bacterial bed - inhabiting tubes on rotor requiring reduced turning power

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7404571A FR2259792A1 (en) 1974-02-06 1974-02-06 Waste water purificn. by rotary bacterial bed - inhabiting tubes on rotor requiring reduced turning power

Publications (2)

Publication Number Publication Date
FR2259792A1 true FR2259792A1 (en) 1975-08-29
FR2259792B1 FR2259792B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1977-09-30

Family

ID=9134759

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7404571A Granted FR2259792A1 (en) 1974-02-06 1974-02-06 Waste water purificn. by rotary bacterial bed - inhabiting tubes on rotor requiring reduced turning power

Country Status (1)

Country Link
FR (1) FR2259792A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4267051A (en) * 1978-07-01 1981-05-12 Rheintechnik Weiland & Kaspar Kg Method and apparatus for aerating water
DE3420091A1 (de) * 1984-05-29 1985-12-05 Makeevskij inženerno-stroitel'nyj institut, Makeevka, Doneckaja oblast' Anlage fuer die abwasserbehandlung durch mikroorganismen
WO1989001915A1 (en) * 1987-08-28 1989-03-09 Niels Vestergaard Aeration wheel and plant for aeration of water
WO2002074702A3 (de) * 2001-03-15 2003-03-20 Norddeutsche Seekabelwerk Gmbh Tauchtropfkörper

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4267051A (en) * 1978-07-01 1981-05-12 Rheintechnik Weiland & Kaspar Kg Method and apparatus for aerating water
DE3420091A1 (de) * 1984-05-29 1985-12-05 Makeevskij inženerno-stroitel'nyj institut, Makeevka, Doneckaja oblast' Anlage fuer die abwasserbehandlung durch mikroorganismen
WO1989001915A1 (en) * 1987-08-28 1989-03-09 Niels Vestergaard Aeration wheel and plant for aeration of water
WO2002074702A3 (de) * 2001-03-15 2003-03-20 Norddeutsche Seekabelwerk Gmbh Tauchtropfkörper

Also Published As

Publication number Publication date
FR2259792B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1977-09-30

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Legal Events

Date Code Title Description
ST Notification of lapse