GB1073383A - Improvements in and relating to methods and apparatus for treating sewage and the like sludge - Google Patents
Improvements in and relating to methods and apparatus for treating sewage and the like sludgeInfo
- Publication number
- GB1073383A GB1073383A GB42918/64A GB4291864A GB1073383A GB 1073383 A GB1073383 A GB 1073383A GB 42918/64 A GB42918/64 A GB 42918/64A GB 4291864 A GB4291864 A GB 4291864A GB 1073383 A GB1073383 A GB 1073383A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sludge
- clarifier
- via line
- relating
- methods
- 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
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
- C02F11/127—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering by centrifugation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/02—Biological treatment
- C02F11/04—Anaerobic treatment; Production of methane by such processes
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Treatment Of Sludge (AREA)
Abstract
<PICT:1073383/C1/1> Raw sewage is supplied via crude mechanical sorting 3 and grease trap 8 to clarifier 9. The liquid passes via line 13 through biological filter 14 to a secondary clarifier 16 for discharge of purified liquid effluent at 18. Sludge from clarifier 9 is concentrated (12) digested (21) and centrifuged (27) to give a solid product at 35 and a liquid product which after treatment on beds 40, and optionally chemical treatment, is returned via line 41 to the start of the process with overflow in concentrator 12. Sludge from clarifier 16 is recycled via line 17.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB42918/64A GB1073383A (en) | 1964-10-21 | 1964-10-21 | Improvements in and relating to methods and apparatus for treating sewage and the like sludge |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB42918/64A GB1073383A (en) | 1964-10-21 | 1964-10-21 | Improvements in and relating to methods and apparatus for treating sewage and the like sludge |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1073383A true GB1073383A (en) | 1967-06-28 |
Family
ID=10426544
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB42918/64A Expired GB1073383A (en) | 1964-10-21 | 1964-10-21 | Improvements in and relating to methods and apparatus for treating sewage and the like sludge |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1073383A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3026027A1 (en) * | 2014-10-01 | 2016-06-01 | ClearCove Systems, Inc. | Method and apparatus for separating biologically digestible materials from an influent stream |
US9586845B2 (en) | 2014-10-01 | 2017-03-07 | ClearCove Systems, Inc. | Method and apparatus for separating biologically digestible materials from an influent stream |
US9676642B2 (en) | 2014-10-01 | 2017-06-13 | ClearCove Systems, Inc. | Method for selectively treating sludge to remove components therefrom |
US10308539B2 (en) | 2014-10-01 | 2019-06-04 | ClearCove Systems, Inc. | Apparatus for treatment of sludge |
US10308538B2 (en) | 2014-10-01 | 2019-06-04 | ClearCove Systems, Inc. | Apparatus for separating materials from an influent stream |
-
1964
- 1964-10-21 GB GB42918/64A patent/GB1073383A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3026027A1 (en) * | 2014-10-01 | 2016-06-01 | ClearCove Systems, Inc. | Method and apparatus for separating biologically digestible materials from an influent stream |
US9586845B2 (en) | 2014-10-01 | 2017-03-07 | ClearCove Systems, Inc. | Method and apparatus for separating biologically digestible materials from an influent stream |
US9676642B2 (en) | 2014-10-01 | 2017-06-13 | ClearCove Systems, Inc. | Method for selectively treating sludge to remove components therefrom |
US10308539B2 (en) | 2014-10-01 | 2019-06-04 | ClearCove Systems, Inc. | Apparatus for treatment of sludge |
US10308538B2 (en) | 2014-10-01 | 2019-06-04 | ClearCove Systems, Inc. | Apparatus for separating materials from an influent stream |
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