GB1355869A - Device for purification of sewage - Google Patents
Device for purification of sewageInfo
- Publication number
- GB1355869A GB1355869A GB3712171A GB3712171A GB1355869A GB 1355869 A GB1355869 A GB 1355869A GB 3712171 A GB3712171 A GB 3712171A GB 3712171 A GB3712171 A GB 3712171A GB 1355869 A GB1355869 A GB 1355869A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tank
- float
- pump
- stage
- aerating device
- 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
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
-
- 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
-
- 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
- C02F3/20—Activated sludge processes using diffusers
-
- 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)
- Water Supply & Treatment (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Biodiversity & Conservation Biology (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Activated Sludge Processes (AREA)
- Treatment Of Biological Wastes In General (AREA)
- Springs (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
1355869 Sewage treatment STENBERGFLYGT AB 6 Aug 1971 [28 Aug 1970] 37121/71 Addition to 1320759 Heading C1C The biological purification apparatus claimed in Specification 1,320,759 and which comprises an aerating and settling tank and an aerating device and control means associated therewith so that three stages of operation are carried out per day, viz. a first stage in which sewage is received and aerated in the tank, a second stage in which the aeration is stopped and settling occurs and a third stage in which a pump is operated to remove clarified liquid from the tank, is modified or improved in that the aerating device is supported by a float so that the distance of the aerating device below the float is substantially equal to the distance between the inlet of-the pump and the bottom of the tank. The shown apparatus comprises a tank 1 provided with an inlet 2 and an outlet 3 and divided into three intercommunicating compartments by partitions 4, 5, an aerator 15, 16, 17 in each compartment, each aerator being supported by a float 18, 19 (only two shown) and being connected to fan 23 by a flexible tube 25, 26, 27 and a pump 12 for pumping treated water from the tank.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK299070A DK129444B (en) | 1970-01-27 | 1970-06-10 | Treatment plant for biological treatment of wastewater from a household unit or similar. |
SE11746/70A SE357544B (en) | 1970-08-28 | 1970-08-28 | |
DK367471A DK133427B (en) | 1970-06-10 | 1971-07-27 | Treatment plant for biological treatment of wastewater from a household unit or similar. |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1355869A true GB1355869A (en) | 1974-06-05 |
Family
ID=27221710
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3712171A Expired GB1355869A (en) | 1970-06-10 | 1971-08-06 | Device for purification of sewage |
Country Status (10)
Country | Link |
---|---|
AU (1) | AU3214671A (en) |
CH (1) | CH531992A (en) |
DE (1) | DE2139343B2 (en) |
DK (1) | DK133427B (en) |
ES (1) | ES394591A2 (en) |
FR (1) | FR2107071A6 (en) |
GB (1) | GB1355869A (en) |
IT (1) | IT986818B (en) |
NL (1) | NL7111707A (en) |
NO (1) | NO133267C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008148942A1 (en) * | 2007-06-07 | 2008-12-11 | Ecolator Finland Oy | Process tank of small sewage treatment plant |
CN117209053A (en) * | 2023-11-08 | 2023-12-12 | 清控环境(北京)有限公司 | Embedded aeration precipitation integrated self-coagulation activated sludge biochemical reactor |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19907980C2 (en) * | 1999-02-25 | 2002-09-05 | Markus Baumann | Integrated device for treating wastewater in small sewage treatment plants, especially single-tank sewage treatment plants |
DE102006015926B4 (en) * | 2006-04-05 | 2017-03-23 | LKT Lausitzer Klärtechnik GmbH | wastewater treatment plant |
-
1971
- 1971-07-26 NO NO282271A patent/NO133267C/no unknown
- 1971-07-27 CH CH1102071A patent/CH531992A/en unknown
- 1971-07-27 DK DK367471A patent/DK133427B/en unknown
- 1971-08-02 IT IT2708671A patent/IT986818B/en active
- 1971-08-06 GB GB3712171A patent/GB1355869A/en not_active Expired
- 1971-08-06 DE DE2139343A patent/DE2139343B2/en active Pending
- 1971-08-09 AU AU32146/71A patent/AU3214671A/en not_active Expired
- 1971-08-25 NL NL7111707A patent/NL7111707A/xx unknown
- 1971-08-26 FR FR7131020A patent/FR2107071A6/fr not_active Expired
- 1971-08-27 ES ES394591A patent/ES394591A2/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008148942A1 (en) * | 2007-06-07 | 2008-12-11 | Ecolator Finland Oy | Process tank of small sewage treatment plant |
CN117209053A (en) * | 2023-11-08 | 2023-12-12 | 清控环境(北京)有限公司 | Embedded aeration precipitation integrated self-coagulation activated sludge biochemical reactor |
CN117209053B (en) * | 2023-11-08 | 2024-01-30 | 清控环境(北京)有限公司 | Embedded aeration precipitation integrated self-coagulation activated sludge biochemical reactor |
Also Published As
Publication number | Publication date |
---|---|
NO133267B (en) | 1975-12-29 |
NL7111707A (en) | 1972-03-01 |
DK133427B (en) | 1976-05-17 |
DK133427C (en) | 1976-10-04 |
CH531992A (en) | 1972-12-31 |
DE2139343A1 (en) | 1972-03-09 |
IT986818B (en) | 1975-01-30 |
AU3214671A (en) | 1973-02-15 |
DE2139343B2 (en) | 1975-09-11 |
NO133267C (en) | 1976-04-07 |
FR2107071A6 (en) | 1972-05-05 |
ES394591A2 (en) | 1974-04-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |