FR1567182A - - Google Patents
Info
- Publication number
- FR1567182A FR1567182A FR1567182DA FR1567182A FR 1567182 A FR1567182 A FR 1567182A FR 1567182D A FR1567182D A FR 1567182DA FR 1567182 A FR1567182 A FR 1567182A
- 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
-
- 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]
-
- 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
-
- 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
-
- 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)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Molecular Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Emergency Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Biomedical Technology (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Activated Sludge Processes (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR140149 | 1968-02-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1567182A true FR1567182A (es) | 1969-05-16 |
Family
ID=8646091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1567182D Expired FR1567182A (es) | 1968-02-16 | 1968-02-16 |
Country Status (9)
| Country | Link |
|---|---|
| AT (1) | AT296903B (es) |
| BE (1) | BE727525A (es) |
| CA (1) | CA934486A (es) |
| CH (1) | CH557877A (es) |
| DE (1) | DE1906588A1 (es) |
| ES (1) | ES363489A1 (es) |
| FR (1) | FR1567182A (es) |
| GB (1) | GB1263753A (es) |
| NL (1) | NL6902261A (es) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2318116A1 (fr) * | 1975-07-14 | 1977-02-11 | Sulzer Ag | Procede et dispositif de controle et de reglage de l'activite biologique des micro-organismes d'une station d'epuration biologique d'eaux d'egout |
| EP0009580A1 (de) * | 1978-10-03 | 1980-04-16 | Roche Diagnostics GmbH | Verfahren und Vorrichtung zur Regelung und/oder Steuerung einer biologischen Kläranlage |
| US4564453A (en) * | 1983-01-24 | 1986-01-14 | Atochem (Societe Anonyme Styled) | Method and apparatus for the detection of toxic substances in waste water feeding a biological treatment plant |
| EP0656323A1 (de) * | 1993-11-09 | 1995-06-07 | Alfred Albert | Verfahren zur Steuerung der Atmungsaktivität von Mikroorganismen in einem Belebtschlammprozess bei der Abwasserreinigung |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100352412B1 (ko) * | 1995-06-22 | 2003-01-06 | 비사스코 피티와이. 리미티드 | 폐수처리개선방법및장치 |
| NL1026287C2 (nl) * | 2004-05-28 | 2005-11-30 | Vitens Fryslsn | Werkwijze en inrichting voor het bepalen van de microbiologische activiteit van een waterige oplossing. |
-
1968
- 1968-02-16 FR FR1567182D patent/FR1567182A/fr not_active Expired
-
1969
- 1969-01-24 CH CH107769A patent/CH557877A/fr not_active IP Right Cessation
- 1969-01-28 BE BE727525D patent/BE727525A/xx not_active IP Right Cessation
- 1969-02-10 ES ES363489A patent/ES363489A1/es not_active Expired
- 1969-02-11 DE DE19691906588 patent/DE1906588A1/de active Pending
- 1969-02-13 NL NL6902261A patent/NL6902261A/xx unknown
- 1969-02-14 AT AT149869A patent/AT296903B/de not_active IP Right Cessation
- 1969-02-14 CA CA043020A patent/CA934486A/en not_active Expired
- 1969-02-17 GB GB858969A patent/GB1263753A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2318116A1 (fr) * | 1975-07-14 | 1977-02-11 | Sulzer Ag | Procede et dispositif de controle et de reglage de l'activite biologique des micro-organismes d'une station d'epuration biologique d'eaux d'egout |
| EP0009580A1 (de) * | 1978-10-03 | 1980-04-16 | Roche Diagnostics GmbH | Verfahren und Vorrichtung zur Regelung und/oder Steuerung einer biologischen Kläranlage |
| US4564453A (en) * | 1983-01-24 | 1986-01-14 | Atochem (Societe Anonyme Styled) | Method and apparatus for the detection of toxic substances in waste water feeding a biological treatment plant |
| EP0656323A1 (de) * | 1993-11-09 | 1995-06-07 | Alfred Albert | Verfahren zur Steuerung der Atmungsaktivität von Mikroorganismen in einem Belebtschlammprozess bei der Abwasserreinigung |
| EP1112969A1 (de) * | 1993-11-09 | 2001-07-04 | Alfred Albert | Verfahren zur Steuerung der Atmungsaktivität von Mikroorganismen in einem Belebtschlammprozess bei der Abwasserreinigung |
Also Published As
| Publication number | Publication date |
|---|---|
| AT296903B (de) | 1972-03-10 |
| CA934486A (en) | 1973-09-25 |
| CH557877A (fr) | 1975-01-15 |
| NL6902261A (es) | 1969-08-19 |
| DE1906588A1 (de) | 1969-09-18 |
| BE727525A (es) | 1969-07-01 |
| ES363489A1 (es) | 1970-12-16 |
| GB1263753A (en) | 1972-02-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |