GB955321A - Process of treating water - Google Patents
Process of treating waterInfo
- Publication number
- GB955321A GB955321A GB1640762A GB1640762A GB955321A GB 955321 A GB955321 A GB 955321A GB 1640762 A GB1640762 A GB 1640762A GB 1640762 A GB1640762 A GB 1640762A GB 955321 A GB955321 A GB 955321A
- Authority
- GB
- United Kingdom
- Prior art keywords
- line
- soluble
- effluent
- solids
- water
- 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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/24—Treatment of water, waste water, or sewage by flotation
-
- 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
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
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)
- Separation Using Semi-Permeable Membranes (AREA)
- Activated Sludge Processes (AREA)
Abstract
<PICT:0955321/C1/1> Soluble, non-biodegradable, organic compounds in waste waters, mainly from detergents, which have had a preliminary treatment to remove suspended solids are introduced into activated-sludge aeration tank 9 by line 7. The effluent in line 14 which has had about 50% of water-soluble organic solids removed may be supplemented by a small amount of alkyl benzene sulphonate and is foamed in tower 17. The collapsed, removed foam leaving at 24 contains most of the organic solids while the purified effluent from line 19 may be further treated by activated charcoal or by passage through a semi-permeable membrane to yield potable water by line 32.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10698061A | 1961-05-01 | 1961-05-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB955321A true GB955321A (en) | 1964-04-15 |
Family
ID=22314237
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1640762A Expired GB955321A (en) | 1961-05-01 | 1962-04-30 | Process of treating water |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE617146A (en) |
GB (1) | GB955321A (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3448044A (en) * | 1968-02-15 | 1969-06-03 | Donald E Garrett | Pressure-foam fractionation |
US3536617A (en) * | 1969-03-10 | 1970-10-27 | Ethyl Corp Of Canada Ltd | Process for neutralizing and cleaning an acid solution containing an oil |
US4340484A (en) * | 1979-10-26 | 1982-07-20 | C-I-L Inc. | Method for the froth flotation separation and treatment of slowly biodegradable components in waste treatment |
EP0146235A2 (en) * | 1983-10-21 | 1985-06-26 | The University Of Newcastle Research Associates Limited | Improved flotation method |
US5554280A (en) * | 1995-05-15 | 1996-09-10 | Loehr; Gary | Filter system |
US5814228A (en) * | 1995-04-26 | 1998-09-29 | Cominco Engineering Services Ltd. | Flotation method and apparatus |
US5976368A (en) * | 1995-07-06 | 1999-11-02 | Zickert Products A.B. | Device for the separation of oil from water |
EP0965379A1 (en) * | 1997-02-05 | 1999-12-22 | Mitsubishi Heavy Industries, Ltd. | Method of processing desulfurization absorption liquid and apparatus therefor |
US20130319947A1 (en) * | 2010-06-25 | 2013-12-05 | William Peter Keith Kennedy | Process and Apparatus for Purifying Water |
EP4288387A4 (en) * | 2021-02-02 | 2024-10-16 | Opec Remediation Tech Pty Limited | Method and apparatus for separation of a substance from water |
-
0
- BE BE617146D patent/BE617146A/xx unknown
-
1962
- 1962-04-30 GB GB1640762A patent/GB955321A/en not_active Expired
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3448044A (en) * | 1968-02-15 | 1969-06-03 | Donald E Garrett | Pressure-foam fractionation |
US3536617A (en) * | 1969-03-10 | 1970-10-27 | Ethyl Corp Of Canada Ltd | Process for neutralizing and cleaning an acid solution containing an oil |
US4340484A (en) * | 1979-10-26 | 1982-07-20 | C-I-L Inc. | Method for the froth flotation separation and treatment of slowly biodegradable components in waste treatment |
EP0146235A2 (en) * | 1983-10-21 | 1985-06-26 | The University Of Newcastle Research Associates Limited | Improved flotation method |
EP0146235A3 (en) * | 1983-10-21 | 1987-02-04 | The University Of Newcastle Research Associates Limited | Improved flotation method |
US5814228A (en) * | 1995-04-26 | 1998-09-29 | Cominco Engineering Services Ltd. | Flotation method and apparatus |
US5554280A (en) * | 1995-05-15 | 1996-09-10 | Loehr; Gary | Filter system |
US5976368A (en) * | 1995-07-06 | 1999-11-02 | Zickert Products A.B. | Device for the separation of oil from water |
EP0965379A1 (en) * | 1997-02-05 | 1999-12-22 | Mitsubishi Heavy Industries, Ltd. | Method of processing desulfurization absorption liquid and apparatus therefor |
EP0965379A4 (en) * | 1997-02-05 | 2001-08-08 | Mitsubishi Heavy Ind Ltd | Method of processing desulfurization absorption liquid and apparatus therefor |
US20130319947A1 (en) * | 2010-06-25 | 2013-12-05 | William Peter Keith Kennedy | Process and Apparatus for Purifying Water |
US9868649B2 (en) * | 2010-06-25 | 2018-01-16 | Nexus Ewater Pty Ltd. | Process and apparatus for purifying water |
EP4288387A4 (en) * | 2021-02-02 | 2024-10-16 | Opec Remediation Tech Pty Limited | Method and apparatus for separation of a substance from water |
Also Published As
Publication number | Publication date |
---|---|
BE617146A (en) | 1900-01-01 |
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