GB1333585A - Biological aerated filters - Google Patents

Biological aerated filters

Info

Publication number
GB1333585A
GB1333585A GB1333585DA GB1333585A GB 1333585 A GB1333585 A GB 1333585A GB 1333585D A GB1333585D A GB 1333585DA GB 1333585 A GB1333585 A GB 1333585A
Authority
GB
United Kingdom
Prior art keywords
layers
waste
air
filter
filtering
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.)
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
Publication of GB1333585A publication Critical patent/GB1333585A/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
    • C02F3/06—Aerobic processes using submerged filters
    • 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
    • C02F3/04—Aerobic processes using trickle filters
    • 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)
  • Biological Treatment Of Waste Water (AREA)
GB1333585D 1969-09-12 1970-09-07 Biological aerated filters Expired GB1333585A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US85746869A 1969-09-12 1969-09-12
GB4271870 1970-09-07
FR7033479A FR2105006B1 (de) 1969-09-12 1970-09-11

Publications (1)

Publication Number Publication Date
GB1333585A true GB1333585A (en) 1973-10-10

Family

ID=27249405

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1333585D Expired GB1333585A (en) 1969-09-12 1970-09-07 Biological aerated filters

Country Status (4)

Country Link
CA (1) CA953039A (de)
DE (1) DE2045377A1 (de)
FR (1) FR2105006B1 (de)
GB (1) GB1333585A (de)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2539407A1 (fr) * 1983-01-19 1984-07-20 Degremont Sa Procede et appareil pour le traitement d'eau par cultures aerobies fixees sur un support granulaire
GB2252311A (en) * 1991-01-10 1992-08-05 Mossgiel Environmental Consult "A sewage treatment system"
US5888382A (en) * 1994-12-27 1999-03-30 Bakelittfabrikken A/S Filtration tank and means for subsequent purification of waste water
FR2788702A1 (fr) * 1999-01-27 2000-07-28 Eau De Nancy Nan C I E Centre Nouveau procede de filtration d'eaux de surface a couche surnageante de faible epaisseur et installation de mise en oeuvre
WO2004005198A1 (en) * 2002-07-04 2004-01-15 Ws Atkins Consultants Limited Floating media filter
EP1674430A1 (de) * 2004-12-24 2006-06-28 Epur Nature Vorrichtung zur Behandlung von Abwasser und ihre Verwendung
EP1674429A1 (de) * 2004-12-24 2006-06-28 Epur Nature Vorrichtung zur Behandlung von Abwasser und ihre Verwendung

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2358362A1 (fr) * 1976-07-12 1978-02-10 Verde Luigi Procede pour l'epuration biologique des eaux d'egouts
FR2443426A1 (fr) * 1978-12-07 1980-07-04 Rech Prod Agents Chimi Et Procede de traitement biologique d'un effluent liquide sur lit de matiere adsorbante
FR2624847B1 (fr) * 1987-12-21 1992-05-29 Sogea Procede de traitement biologique d'une phase liquide et dispositif pour sa mise en oeuvre
AT670U1 (de) * 1995-04-20 1996-03-25 Schlatte Anton Kläranlage
CN109354155A (zh) * 2018-11-28 2019-02-19 姜广义 一种混凝土平底钢板筒仓曝气生物滤池

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2539407A1 (fr) * 1983-01-19 1984-07-20 Degremont Sa Procede et appareil pour le traitement d'eau par cultures aerobies fixees sur un support granulaire
GB2252311A (en) * 1991-01-10 1992-08-05 Mossgiel Environmental Consult "A sewage treatment system"
US5888382A (en) * 1994-12-27 1999-03-30 Bakelittfabrikken A/S Filtration tank and means for subsequent purification of waste water
FR2788702A1 (fr) * 1999-01-27 2000-07-28 Eau De Nancy Nan C I E Centre Nouveau procede de filtration d'eaux de surface a couche surnageante de faible epaisseur et installation de mise en oeuvre
WO2000044676A1 (fr) * 1999-01-27 2000-08-03 Centre International De L'eau De Nancy - Nan.C.I.E. Nouveau procede de filtration d'eaux de surface a couche surnageante de faible epaisseur et installation de mise en oeuvre
US6685835B1 (en) 1999-01-27 2004-02-03 Aquatrium Method for filtering surface water with thin supernatant layer and implementing plant
WO2004005198A1 (en) * 2002-07-04 2004-01-15 Ws Atkins Consultants Limited Floating media filter
EP1674430A1 (de) * 2004-12-24 2006-06-28 Epur Nature Vorrichtung zur Behandlung von Abwasser und ihre Verwendung
EP1674429A1 (de) * 2004-12-24 2006-06-28 Epur Nature Vorrichtung zur Behandlung von Abwasser und ihre Verwendung

Also Published As

Publication number Publication date
DE2045377A1 (de) 1971-05-06
FR2105006A1 (de) 1972-04-28
CA953039A (en) 1974-08-13
FR2105006B1 (de) 1977-01-21

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee