FR2321128A1 - Procede et installation pour la detection de matieres toxiques dans les eaux residuaires - Google Patents
Procede et installation pour la detection de matieres toxiques dans les eaux residuairesInfo
- Publication number
- FR2321128A1 FR2321128A1 FR7624376A FR7624376A FR2321128A1 FR 2321128 A1 FR2321128 A1 FR 2321128A1 FR 7624376 A FR7624376 A FR 7624376A FR 7624376 A FR7624376 A FR 7624376A FR 2321128 A1 FR2321128 A1 FR 2321128A1
- Authority
- FR
- France
- Prior art keywords
- effluent
- oxygen
- bacteria
- fermentor
- rate
- 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- Withdrawn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
- 239000002574 poison Substances 0.000 title abstract 2
- 231100000614 poison Toxicity 0.000 title abstract 2
- 238000001514 detection method Methods 0.000 title 1
- 244000005700 microbiome Species 0.000 title 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 7
- 239000001301 oxygen Substances 0.000 abstract 7
- 229910052760 oxygen Inorganic materials 0.000 abstract 7
- 241000894006 Bacteria Species 0.000 abstract 5
- 239000003085 diluting agent Substances 0.000 abstract 3
- 238000000034 method Methods 0.000 abstract 2
- 230000001580 bacterial effect Effects 0.000 abstract 1
- 230000008034 disappearance Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000005259 measurement Methods 0.000 abstract 1
- 235000015097 nutrients Nutrition 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
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)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Emergency Medicine (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Activated Sludge Processes (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7509570A NL7509570A (nl) | 1975-08-12 | 1975-08-12 | Werkwijze en inrichting voor het detecteren van giftige stoffen in afvalwater. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2321128A1 true FR2321128A1 (fr) | 1977-03-11 |
Family
ID=19824287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7624376A Withdrawn FR2321128A1 (fr) | 1975-08-12 | 1976-08-10 | Procede et installation pour la detection de matieres toxiques dans les eaux residuaires |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5223396A (xx) |
| AT (1) | AT348951B (xx) |
| BE (1) | BE844824A (xx) |
| DE (1) | DE2636109A1 (xx) |
| ES (2) | ES450609A1 (xx) |
| FR (1) | FR2321128A1 (xx) |
| IT (1) | IT1066112B (xx) |
| NL (1) | NL7509570A (xx) |
| SE (1) | SE7608945L (xx) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0006376A1 (fr) * | 1978-06-15 | 1980-01-09 | Rhone-Poulenc Industries | Procédé de mesure et/ou de détection de toxicité et appareillage pour ledit procédé |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56108951A (en) * | 1980-02-01 | 1981-08-28 | Nissin Electric Co Ltd | Method for deciding whether biological treatment for liquid is possible or not |
| JPS56108950A (en) * | 1980-02-01 | 1981-08-28 | Nissin Electric Co Ltd | Detection of poisonous matter and its apparatus |
| ES2081767B1 (es) * | 1994-06-06 | 1996-10-01 | Soliveres Juan Emilio Serrano | Metodo y dispositivo para el analisis continuo de la respiracion de unfango activo. |
| JP5347711B2 (ja) * | 2009-05-21 | 2013-11-20 | 新日鐵住金株式会社 | 水中の有害物質の検知方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2196294A1 (en) * | 1972-08-17 | 1974-03-15 | Voith Gmbh | Oxygen demand measurement - for biological sewage treatment has program control for activated sludge and effluent mixtures |
-
1975
- 1975-08-12 NL NL7509570A patent/NL7509570A/xx unknown
-
1976
- 1976-08-03 BE BE169504A patent/BE844824A/xx unknown
- 1976-08-05 AT AT582776A patent/AT348951B/de not_active IP Right Cessation
- 1976-08-10 SE SE7608945A patent/SE7608945L/xx unknown
- 1976-08-10 FR FR7624376A patent/FR2321128A1/fr not_active Withdrawn
- 1976-08-11 DE DE19762636109 patent/DE2636109A1/de active Pending
- 1976-08-11 IT IT50851/76A patent/IT1066112B/it active
- 1976-08-11 ES ES450609A patent/ES450609A1/es not_active Expired
- 1976-08-11 JP JP51095910A patent/JPS5223396A/ja active Pending
-
1977
- 1977-07-29 ES ES461136A patent/ES461136A1/es not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2196294A1 (en) * | 1972-08-17 | 1974-03-15 | Voith Gmbh | Oxygen demand measurement - for biological sewage treatment has program control for activated sludge and effluent mixtures |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0006376A1 (fr) * | 1978-06-15 | 1980-01-09 | Rhone-Poulenc Industries | Procédé de mesure et/ou de détection de toxicité et appareillage pour ledit procédé |
| FR2428842A1 (fr) * | 1978-06-15 | 1980-01-11 | Rhone Poulenc Ind | Procede de mesure et/ou detection de toxicite |
Also Published As
| Publication number | Publication date |
|---|---|
| ES461136A1 (es) | 1978-06-16 |
| ES450609A1 (es) | 1977-12-16 |
| NL7509570A (nl) | 1977-02-15 |
| IT1066112B (it) | 1985-03-04 |
| AT348951B (de) | 1979-03-12 |
| BE844824A (nl) | 1977-02-03 |
| JPS5223396A (en) | 1977-02-22 |
| ATA582776A (de) | 1978-07-15 |
| SE7608945L (sv) | 1977-02-13 |
| DE2636109A1 (de) | 1977-03-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |