ATE169T1 - Verfahren und messgeraet zur bestimmung des sauerstoffeintrags in einen mit einem durchmischten fluiden medium gefuellten reaktor. - Google Patents
Verfahren und messgeraet zur bestimmung des sauerstoffeintrags in einen mit einem durchmischten fluiden medium gefuellten reaktor.Info
- Publication number
- ATE169T1 ATE169T1 AT79103024T AT79103024T ATE169T1 AT E169 T1 ATE169 T1 AT E169T1 AT 79103024 T AT79103024 T AT 79103024T AT 79103024 T AT79103024 T AT 79103024T AT E169 T1 ATE169 T1 AT E169T1
- Authority
- AT
- Austria
- Prior art keywords
- fluid medium
- determining
- measuring device
- mixed fluid
- oxygen inlet
- Prior art date
Links
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title abstract 4
- 239000012530 fluid Substances 0.000 title abstract 4
- 229910052760 oxygen Inorganic materials 0.000 title abstract 4
- 239000001301 oxygen Substances 0.000 title abstract 4
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/18—Water
- G01N33/1806—Biological oxygen demand [BOD] or chemical oxygen demand [COD]
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Analytical Chemistry (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Emergency Medicine (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Activated Sludge Processes (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2838621A DE2838621C2 (de) | 1978-09-05 | 1978-09-05 | Verfahren zur Bestimmung des Sauerstoffeintrags in ein Belebungsbecken |
EP79103024A EP0008725B1 (de) | 1978-09-05 | 1979-08-18 | Verfahren und Messgerät zur Bestimmung des Sauerstoffeintrags in einen mit einem durchmischten fluiden Medium gefüllten Reaktor |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE169T1 true ATE169T1 (de) | 1981-09-15 |
Family
ID=6048694
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT79103024T ATE169T1 (de) | 1978-09-05 | 1979-08-18 | Verfahren und messgeraet zur bestimmung des sauerstoffeintrags in einen mit einem durchmischten fluiden medium gefuellten reaktor. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0008725B1 (de) |
AT (1) | ATE169T1 (de) |
DE (1) | DE2838621C2 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2003192A1 (en) * | 1988-11-18 | 1990-05-18 | Masaru Sakata | Method of bod measurement and apparatus thereof |
AU665907B2 (en) * | 1993-05-28 | 1996-01-18 | Commonwealth Industrial Gases Limited, The | Device for measuring dissolved oxygen demand |
KR100352412B1 (ko) * | 1995-06-22 | 2003-01-06 | 비사스코 피티와이. 리미티드 | 폐수처리개선방법및장치 |
CZ298936B6 (cs) * | 2005-05-11 | 2008-03-19 | Microsys Brno, S.R.O. | Zpusob rízení provzdušnování pri biologickém cištení odpadních vod |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3510407A (en) * | 1965-01-22 | 1970-05-05 | Pennwalt Corp | Method of determining consumed oxygen |
US3810738A (en) * | 1972-08-14 | 1974-05-14 | L Fleischmann | Bod measuring apparatus |
DE2240444A1 (de) * | 1972-08-17 | 1974-02-28 | Voith Gmbh J M | Verfahren und einrichtung zur bestimmung der einfluesse des abwassers und des belebtschlammes auf den respiratorischen sauerstoffbedarf biologischer klaeranlagen |
FR2269717A1 (en) * | 1974-05-03 | 1975-11-28 | Degremont Sa | Continuous automatic determn. of pollution of waste water - from drop in oxygen concn. in contact with micro-organisms, esp. activated sludge |
DE2634846C3 (de) * | 1976-08-03 | 1980-11-13 | Bayer Ag, 5090 Leverkusen | Verfahren zur automatischen Kontrolle von unterschiedlich belasteten Abwässern vor oder in Kläranlagen |
-
1978
- 1978-09-05 DE DE2838621A patent/DE2838621C2/de not_active Expired
-
1979
- 1979-08-18 EP EP79103024A patent/EP0008725B1/de not_active Expired
- 1979-08-18 AT AT79103024T patent/ATE169T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0008725A1 (de) | 1980-03-19 |
DE2838621C2 (de) | 1984-05-03 |
DE2838621A1 (de) | 1980-03-13 |
EP0008725B1 (de) | 1981-08-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |