FR2102654A5 - Bacterial bed purificn device - for waste water and sewage - Google Patents

Bacterial bed purificn device - for waste water and sewage

Info

Publication number
FR2102654A5
FR2102654A5 FR7029941A FR7029941A FR2102654A5 FR 2102654 A5 FR2102654 A5 FR 2102654A5 FR 7029941 A FR7029941 A FR 7029941A FR 7029941 A FR7029941 A FR 7029941A FR 2102654 A5 FR2102654 A5 FR 2102654A5
Authority
FR
France
Prior art keywords
tubes
cluster
bacterial bed
purificn
sewage
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
FR7029941A
Other languages
French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7029941A priority Critical patent/FR2102654A5/en
Application granted granted Critical
Publication of FR2102654A5 publication Critical patent/FR2102654A5/en
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
    • C02F3/08—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
    • 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)

Abstract

Device makes use of a rotating partly immersed, bacterial bed, consisting of a cluster of partitioned plastic tubes. The unit length of the tubes is limited to 1 m and the tubes are slightly inclined w.r.t. the horizontal axis of rotation of the cluster. The plastic tubes consist of an external wall which forms a cylindrical sheath of several square centimetres cross-section, this is divided by thin partitions. The tubes are placed side by side to form a cylindrical cluster around a horizontal axis, the cluster rotates inside a tank and is partly immersed in the water to be purified. With the use of plastic materials, very compact purification assemblies can be produced.
FR7029941A 1970-08-05 1970-08-05 Bacterial bed purificn device - for waste water and sewage Expired FR2102654A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7029941A FR2102654A5 (en) 1970-08-05 1970-08-05 Bacterial bed purificn device - for waste water and sewage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7029941A FR2102654A5 (en) 1970-08-05 1970-08-05 Bacterial bed purificn device - for waste water and sewage

Publications (1)

Publication Number Publication Date
FR2102654A5 true FR2102654A5 (en) 1972-04-07

Family

ID=9060187

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7029941A Expired FR2102654A5 (en) 1970-08-05 1970-08-05 Bacterial bed purificn device - for waste water and sewage

Country Status (1)

Country Link
FR (1) FR2102654A5 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2234232A1 (en) * 1973-06-20 1975-01-17 Kato Masashi
FR2285347A1 (en) * 1974-09-19 1976-04-16 Degremont Sa Oxygenation appts. for waste water and sewage - with partly immersed rotating cylinder with peripheral conduits
EP0014453A1 (en) * 1979-02-09 1980-08-20 Biotube Marketing Company Limited Biological water purification device
AT383337B (en) * 1984-12-17 1987-06-25 Polzer Erich Dr Plant for biological wastewater purification
CN102815787A (en) * 2012-06-25 2012-12-12 项栋才 Movable floated bioreactor

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2234232A1 (en) * 1973-06-20 1975-01-17 Kato Masashi
FR2285347A1 (en) * 1974-09-19 1976-04-16 Degremont Sa Oxygenation appts. for waste water and sewage - with partly immersed rotating cylinder with peripheral conduits
EP0014453A1 (en) * 1979-02-09 1980-08-20 Biotube Marketing Company Limited Biological water purification device
AT383337B (en) * 1984-12-17 1987-06-25 Polzer Erich Dr Plant for biological wastewater purification
CN102815787A (en) * 2012-06-25 2012-12-12 项栋才 Movable floated bioreactor
CN102815787B (en) * 2012-06-25 2014-05-07 项栋才 Movable floated bioreactor

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse