GB8421390D0 - Purification of water - Google Patents
Purification of waterInfo
- Publication number
- GB8421390D0 GB8421390D0 GB8421390A GB8421390A GB8421390D0 GB 8421390 D0 GB8421390 D0 GB 8421390D0 GB 8421390 A GB8421390 A GB 8421390A GB 8421390 A GB8421390 A GB 8421390A GB 8421390 D0 GB8421390 D0 GB 8421390D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- purification
- 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.)
- Withdrawn
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
- C02F3/08—Aerobic processes using moving contact bodies
- C02F3/085—Fluidized beds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/02—Combinations of filters of different kinds
-
- 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
- C02F3/06—Aerobic processes using submerged filters
-
- 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
- C02F3/10—Packings; Fillings; Grids
-
- 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)
- Chemical & Material Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biological Treatment Of Waste Water (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA000445043A CA1240418A (en) | 1983-02-24 | 1984-02-10 | Method and apparatus for the purification of water and other aqueous liquids |
Publications (2)
Publication Number | Publication Date |
---|---|
GB8421390D0 true GB8421390D0 (en) | 1984-09-26 |
GB2153808A GB2153808A (en) | 1985-08-29 |
Family
ID=4126917
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8421390A Withdrawn GB2153808A (en) | 1984-02-10 | 1984-08-23 | Purification of water and other aqueous liquids |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2153808A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5264129A (en) * | 1988-03-25 | 1993-11-23 | Biofil Limited | Filter device |
GB8807234D0 (en) * | 1988-03-25 | 1988-04-27 | Simpson J R | Innovative development of slow sand filter |
FR2741334B1 (en) * | 1995-11-22 | 1998-01-16 | Scpa | PROCESS AND PLANT FOR THE TREATMENT OF EFFLUENTS HIGHLY LOADED WITH ORGANIC COMPOUNDS AND IN PARTICULAR VINIFICATION CELL EFFLUENTS |
NL2012531B1 (en) * | 2014-03-31 | 2016-02-15 | Brightwork B V | Method for dewatering biologically activated sludge and filtering of a waste water influent, and device and system for performing such method. |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB374125A (en) * | 1931-03-04 | 1932-06-06 | Lurgi Ges Fuer Waermetechnik | Process for purifying potable water |
US3957632A (en) * | 1972-03-24 | 1976-05-18 | Sterling Drug Inc. | Waste-water purification |
US4066546A (en) * | 1974-10-25 | 1978-01-03 | Toshin Science Co., Ltd. | Continuous filtering process and an apparatus therefor |
DE3167230D1 (en) * | 1980-12-08 | 1984-12-20 | Sterling Drug Inc | A process for treating wastewaters |
ES8307667A1 (en) * | 1981-04-07 | 1983-07-01 | Schmidt Mfg | Improved physical-chemical waste treatment method and apparatus. |
-
1984
- 1984-08-23 GB GB8421390A patent/GB2153808A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB2153808A (en) | 1985-08-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |