GB1333585A - Biological aerated filters - Google Patents
Biological aerated filtersInfo
- 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
Links
- 239000002699 waste material Substances 0.000 abstract 6
- 238000001914 filtration Methods 0.000 abstract 3
- 230000005484 gravity Effects 0.000 abstract 2
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 abstract 1
- 239000003830 anthracite Substances 0.000 abstract 1
- 238000011001 backwashing Methods 0.000 abstract 1
- 239000010791 domestic waste Substances 0.000 abstract 1
- 239000002440 industrial waste Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 239000004576 sand Substances 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
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)
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)
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)
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 |
-
1970
- 1970-09-07 GB GB1333585D patent/GB1333585A/en not_active Expired
- 1970-09-10 CA CA092,843A patent/CA953039A/en not_active Expired
- 1970-09-11 FR FR7033479A patent/FR2105006B1/fr not_active Expired
- 1970-09-14 DE DE19702045377 patent/DE2045377A1/de active Pending
Cited By (9)
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 |