GB1225157A - - Google Patents
Info
- Publication number
- GB1225157A GB1225157A GB1225157DA GB1225157A GB 1225157 A GB1225157 A GB 1225157A GB 1225157D A GB1225157D A GB 1225157DA GB 1225157 A GB1225157 A GB 1225157A
- Authority
- GB
- United Kingdom
- Prior art keywords
- integer
- effluent
- selected number
- treatment
- unit
- 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
- 238000005273 aeration Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 1
- 239000010802 sludge Substances 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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/006—Water distributors either inside a treatment tank or directing the water to several treatment tanks; Water treatment plants incorporating these distributors, with or without chemical or biological tanks
-
- 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
-
- 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)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Activated Sludge Processes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1344068 | 1968-04-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1225157A true GB1225157A (fr) | 1971-03-17 |
Family
ID=10023029
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1225157D Expired GB1225157A (fr) | 1968-04-20 | 1968-04-20 |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1225157A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2454428A1 (fr) * | 1979-04-19 | 1980-11-14 | Caillot Bernard | Procede d'epuration des eaux usees |
WO1981000708A1 (fr) * | 1979-09-12 | 1981-03-19 | A Schreiber | Procede et installation pour la clarification des eaux d'egouts au moyen de boues activees |
-
1968
- 1968-04-20 GB GB1225157D patent/GB1225157A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2454428A1 (fr) * | 1979-04-19 | 1980-11-14 | Caillot Bernard | Procede d'epuration des eaux usees |
WO1981000708A1 (fr) * | 1979-09-12 | 1981-03-19 | A Schreiber | Procede et installation pour la clarification des eaux d'egouts au moyen de boues activees |
EP0025597A1 (fr) * | 1979-09-12 | 1981-03-25 | August Dr. Ing. Schreiber | Procédé et installation de traitement d'eaux usées au moyen de boues activées |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PLNP | Patent lapsed through nonpayment of renewal fees |