FR2352752B2 - - Google Patents
Info
- Publication number
- FR2352752B2 FR2352752B2 FR7616149A FR7616149A FR2352752B2 FR 2352752 B2 FR2352752 B2 FR 2352752B2 FR 7616149 A FR7616149 A FR 7616149A FR 7616149 A FR7616149 A FR 7616149A FR 2352752 B2 FR2352752 B2 FR 2352752B2
- Authority
- FR
- France
- 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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/26—Activated sludge processes using pure oxygen or oxygen-rich gas
-
- 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
- C02F3/006—Regulation methods for biological treatment
-
- 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)
- Engineering & Computer Science (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Molecular Biology (AREA)
- Health & Medical Sciences (AREA)
- Activated Sludge Processes (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7616149A FR2352752A2 (fr) | 1976-05-28 | 1976-05-28 | Procede de regulation automatique d'un systeme de traitement de produits par des gaz et systemes de traitement de produits utilisant un tel procede |
| DE19772723354 DE2723354A1 (de) | 1976-05-28 | 1977-05-24 | Verfahren zur automatischen regulierung einer anlage zur behandlung von produkten durch gase und behandlungsanlagen fuer produkte zur durchfuehrung des verfahrens |
| JP6176277A JPS52146968A (en) | 1976-05-28 | 1977-05-28 | Treating method of oxidizable matter by biochemical method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7616149A FR2352752A2 (fr) | 1976-05-28 | 1976-05-28 | Procede de regulation automatique d'un systeme de traitement de produits par des gaz et systemes de traitement de produits utilisant un tel procede |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2352752A2 FR2352752A2 (fr) | 1977-12-23 |
| FR2352752B2 true FR2352752B2 (ja) | 1983-09-16 |
Family
ID=9173731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7616149A Granted FR2352752A2 (fr) | 1976-05-28 | 1976-05-28 | Procede de regulation automatique d'un systeme de traitement de produits par des gaz et systemes de traitement de produits utilisant un tel procede |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS52146968A (ja) |
| DE (1) | DE2723354A1 (ja) |
| FR (1) | FR2352752A2 (ja) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2615504B1 (fr) * | 1987-05-18 | 1989-09-08 | Degremont | Procede de regulation du debit d'air dans un systeme d'epuration d'eaux usees |
| FR2764089B1 (fr) * | 1997-05-29 | 1999-07-02 | Air Liquide | Procede de regulation de la teneur d'oxygene de l'eau en sortie d'un appareil de dissolution d'oxygene dans l'eau et appareil pour la mise en ouvre du procede |
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1976
- 1976-05-28 FR FR7616149A patent/FR2352752A2/fr active Granted
-
1977
- 1977-05-24 DE DE19772723354 patent/DE2723354A1/de not_active Withdrawn
- 1977-05-28 JP JP6176277A patent/JPS52146968A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS52146968A (en) | 1977-12-07 |
| DE2723354A1 (de) | 1978-03-02 |
| FR2352752A2 (fr) | 1977-12-23 |