GB2190669B - Removing selenium from water - Google Patents
Removing selenium from waterInfo
- Publication number
- GB2190669B GB2190669B GB8705387A GB8705387A GB2190669B GB 2190669 B GB2190669 B GB 2190669B GB 8705387 A GB8705387 A GB 8705387A GB 8705387 A GB8705387 A GB 8705387A GB 2190669 B GB2190669 B GB 2190669B
- Authority
- GB
- United Kingdom
- Prior art keywords
- water
- removing selenium
- selenium
- 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 - Lifetime
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
- C02F3/30—Aerobic and anaerobic processes
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B19/00—Selenium; Tellurium; Compounds thereof
-
- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/286—Treatment of water, waste water, or sewage by sorption using natural organic sorbents or derivatives thereof
-
- 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
- C02F3/28—Anaerobic digestion processes
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/80—Compositional purity
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Biodiversity & Conservation Biology (AREA)
- Inorganic Chemistry (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8705387A GB2190669B (en) | 1985-07-11 | 1986-07-11 | Removing selenium from water |
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB858517531A GB8517531D0 (en) | 1985-07-11 | 1985-07-11 | Removing selenium from water |
GB868601763A GB8601763D0 (en) | 1986-01-24 | 1986-01-24 | Removing selenium from water |
GB868612919A GB8612919D0 (en) | 1986-05-28 | 1986-05-28 | Removing selenium from water |
PCT/GB1986/000404 WO1987000161A1 (en) | 1985-07-11 | 1986-07-11 | Removing selenium from water |
GB8705387A GB2190669B (en) | 1985-07-11 | 1986-07-11 | Removing selenium from water |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8705387D0 GB8705387D0 (en) | 1987-04-08 |
GB2190669A GB2190669A (en) | 1987-11-25 |
GB2190669B true GB2190669B (en) | 1990-05-09 |
Family
ID=27449679
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8705387A Expired - Lifetime GB2190669B (en) | 1985-07-11 | 1986-07-11 | Removing selenium from water |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2190669B (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE666060C (en) * | 1934-04-28 | 1938-10-10 | Heinz Dickmann | Process and device for waste water purification |
GB1438041A (en) * | 1972-11-27 | 1976-06-03 | P S Delin | Biological process for treatment of polluted water |
EP0110240A1 (en) * | 1982-12-01 | 1984-06-13 | Linde Aktiengesellschaft | Process and apparatus for the removal of heavy metals from waste water |
-
1986
- 1986-07-11 GB GB8705387A patent/GB2190669B/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE666060C (en) * | 1934-04-28 | 1938-10-10 | Heinz Dickmann | Process and device for waste water purification |
GB1438041A (en) * | 1972-11-27 | 1976-06-03 | P S Delin | Biological process for treatment of polluted water |
EP0110240A1 (en) * | 1982-12-01 | 1984-06-13 | Linde Aktiengesellschaft | Process and apparatus for the removal of heavy metals from waste water |
Non-Patent Citations (1)
Title |
---|
Chemical Abstracts, volume 99, no. 6 * |
Also Published As
Publication number | Publication date |
---|---|
GB2190669A (en) | 1987-11-25 |
GB8705387D0 (en) | 1987-04-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) | ||
PE20 | Patent expired after termination of 20 years |
Effective date: 20060710 |