GB2329634B - Activated sludge plant - Google Patents
Activated sludge plantInfo
- Publication number
- GB2329634B GB2329634B GB9821183A GB9821183A GB2329634B GB 2329634 B GB2329634 B GB 2329634B GB 9821183 A GB9821183 A GB 9821183A GB 9821183 A GB9821183 A GB 9821183A GB 2329634 B GB2329634 B GB 2329634B
- Authority
- GB
- United Kingdom
- Prior art keywords
- activated sludge
- sludge plant
- plant
- activated
- sludge
- 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 - Fee Related
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
- C02F3/1236—Particular type of activated sludge installations
- C02F3/1242—Small compact installations for use in homes, apartment blocks, hotels or the like
- C02F3/1247—Small compact installations for use in homes, apartment blocks, hotels or the like comprising circular tanks with elements, e.g. decanters, aeration basins, in the form of segments, crowns or sectors
-
- 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
- C02F3/006—Regulation methods for biological treatment
-
- 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
- C02F3/30—Aerobic and anaerobic processes
- C02F3/301—Aerobic and anaerobic treatment in the same reactor
-
- 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
- C02F3/30—Aerobic and anaerobic processes
- C02F3/302—Nitrification and denitrification treatment
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/208—Off-grid powered water treatment
-
- 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)
- Activated Sludge Processes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9720787.2A GB9720787D0 (en) | 1997-09-30 | 1997-09-30 | Activated sludge plant |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9821183D0 GB9821183D0 (en) | 1998-11-25 |
GB2329634A GB2329634A (en) | 1999-03-31 |
GB2329634B true GB2329634B (en) | 2002-08-21 |
Family
ID=10819859
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB9720787.2A Ceased GB9720787D0 (en) | 1997-09-30 | 1997-09-30 | Activated sludge plant |
GB9821183A Expired - Fee Related GB2329634B (en) | 1997-09-30 | 1998-09-30 | Activated sludge plant |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB9720787.2A Ceased GB9720787D0 (en) | 1997-09-30 | 1997-09-30 | Activated sludge plant |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB9720787D0 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2350608B (en) * | 1999-01-15 | 2003-01-22 | David Alan Burt | A sewage treatment system and a method of processing sewage |
CN1310140A (en) * | 2000-02-22 | 2001-08-29 | 潘家伦 | Integrated waste water treatment process |
EP2274245B1 (en) * | 2008-04-17 | 2015-03-25 | Alnarp Cleanwater Technology AB | A phytosystem, its use and method for treatment of sewage |
FR2940269B1 (en) * | 2008-12-19 | 2011-09-16 | Sources | COMPACT TREATMENT UNIT FOR WASTEWATER |
ES2379934B1 (en) * | 2009-03-20 | 2013-03-22 | Estela Potente Sancho | SEQUENTIAL NUTRIENT CLEANING SYSTEM WITH TELEMATIC CONTROL. |
WO2016082007A1 (en) * | 2014-11-28 | 2016-06-02 | Private Institute For Water Technologies Ltd. | Method for reconstruction and optimization of the activated sludge stage of waste water treatment plants with one suspended biomass |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4290884A (en) * | 1978-08-25 | 1981-09-22 | Clevepak Corporation | Nitrification-denitrification system |
EP0378288A1 (en) * | 1989-01-12 | 1990-07-18 | Biocycle Pty Ltd. | Water treatment apparatus |
WO1995007861A1 (en) * | 1993-09-13 | 1995-03-23 | Karsten Krogh Andersen | Purification plant for removing of nutrients from sewage |
WO1996003352A1 (en) * | 1994-07-26 | 1996-02-08 | Johann Schwabegger | Method and device for purifying waste water, in particular for fully biological domestic sewage treatment systems |
EP0749942A2 (en) * | 1995-05-23 | 1996-12-27 | Bernd Dr.-Ing. Diering | Installation for the biological treatment of waste water |
-
1997
- 1997-09-30 GB GBGB9720787.2A patent/GB9720787D0/en not_active Ceased
-
1998
- 1998-09-30 GB GB9821183A patent/GB2329634B/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4290884A (en) * | 1978-08-25 | 1981-09-22 | Clevepak Corporation | Nitrification-denitrification system |
EP0378288A1 (en) * | 1989-01-12 | 1990-07-18 | Biocycle Pty Ltd. | Water treatment apparatus |
WO1995007861A1 (en) * | 1993-09-13 | 1995-03-23 | Karsten Krogh Andersen | Purification plant for removing of nutrients from sewage |
WO1996003352A1 (en) * | 1994-07-26 | 1996-02-08 | Johann Schwabegger | Method and device for purifying waste water, in particular for fully biological domestic sewage treatment systems |
EP0749942A2 (en) * | 1995-05-23 | 1996-12-27 | Bernd Dr.-Ing. Diering | Installation for the biological treatment of waste water |
Also Published As
Publication number | Publication date |
---|---|
GB9821183D0 (en) | 1998-11-25 |
GB9720787D0 (en) | 1997-12-03 |
GB2329634A (en) | 1999-03-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20090930 |