GB8617613D0 - Sewage treatment plant - Google Patents
Sewage treatment plantInfo
- Publication number
- GB8617613D0 GB8617613D0 GB8617613A GB8617613A GB8617613D0 GB 8617613 D0 GB8617613 D0 GB 8617613D0 GB 8617613 A GB8617613 A GB 8617613A GB 8617613 A GB8617613 A GB 8617613A GB 8617613 D0 GB8617613 D0 GB 8617613D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- sewage treatment
- treatment plant
- plant
- sewage
- treatment
- 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
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
- C02F3/28—Anaerobic digestion processes
- C02F3/2866—Particular arrangements for anaerobic reactors
- C02F3/2886—Two story combinations of the Imhoff tank type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/02—Settling tanks with single outlets for the separated liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biodiversity & Conservation Biology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Treatment Of Biological Wastes In General (AREA)
- Activated Sludge Processes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8518316A GB8518316D0 (en) | 1985-07-19 | 1985-07-19 | Sewage treatment plant |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8617613D0 true GB8617613D0 (en) | 1986-08-28 |
GB2178333A GB2178333A (en) | 1987-02-11 |
GB2178333B GB2178333B (en) | 1988-12-21 |
Family
ID=10582561
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8518316A Pending GB8518316D0 (en) | 1985-07-19 | 1985-07-19 | Sewage treatment plant |
GB8617613A Expired GB2178333B (en) | 1985-07-19 | 1986-07-18 | Sewage treatment plant |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8518316A Pending GB8518316D0 (en) | 1985-07-19 | 1985-07-19 | Sewage treatment plant |
Country Status (2)
Country | Link |
---|---|
GB (2) | GB8518316D0 (en) |
NO (1) | NO170536C (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9502816D0 (en) * | 1995-02-14 | 1995-04-05 | Glynwed Plastics | Air admittance valve |
DE102019132076A1 (en) * | 2019-11-27 | 2021-05-27 | U. Brauchli AG | Separation device |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH375699A (en) * | 1960-03-15 | 1964-03-15 | Escher Wyss Ag | Seating device, in particular for centrifugal material to be fed to a centrifuge |
BE789233A (en) * | 1971-09-28 | 1973-01-15 | Degremont | PERFECTED PROCESS AND APPARATUS FOR THE BIOLOGICAL PURIFICATION OF WASTE WATER |
SE404707B (en) * | 1977-11-03 | 1978-10-23 | Soederstroem Gert | WATER MAGAZINE WELL |
NO142904C (en) * | 1979-02-23 | 1981-01-07 | Engebretsen Morten As | OIL SEPARATOR. |
CS216048B1 (en) * | 1980-06-16 | 1982-10-29 | Svatopluk Mackrle | Appliance for the flotation separation of the suspension or emulsion from the liquids |
GB2083850A (en) * | 1980-09-17 | 1982-03-31 | Purtell Norman Wilfred | Drainage interceptor tank |
-
1985
- 1985-07-19 GB GB8518316A patent/GB8518316D0/en active Pending
-
1986
- 1986-07-18 GB GB8617613A patent/GB2178333B/en not_active Expired
- 1986-07-18 NO NO862916A patent/NO170536C/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GB8518316D0 (en) | 1985-08-29 |
NO170536B (en) | 1992-07-20 |
GB2178333B (en) | 1988-12-21 |
GB2178333A (en) | 1987-02-11 |
NO862916D0 (en) | 1986-07-18 |
NO170536C (en) | 1992-10-28 |
NO862916L (en) | 1987-01-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20000718 |