FR2317232B3 - - Google Patents
Info
- Publication number
- FR2317232B3 FR2317232B3 FR7521707A FR7521707A FR2317232B3 FR 2317232 B3 FR2317232 B3 FR 2317232B3 FR 7521707 A FR7521707 A FR 7521707A FR 7521707 A FR7521707 A FR 7521707A FR 2317232 B3 FR2317232 B3 FR 2317232B3
- 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
- C02F3/1236—Particular type of activated sludge installations
- C02F3/1242—Small compact installations for use in homes, apartment blocks, hotels or the like
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- 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
- C02F3/14—Activated sludge processes using surface aeration
- C02F3/16—Activated sludge processes using surface aeration the aerator having a vertical axis
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- 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)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7521707A FR2317232A1 (en) | 1975-07-10 | 1975-07-10 | Automatic purificn. pit for sewage - with Pelton wheel drive for aerator and comminutor with no electrical installation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7521707A FR2317232A1 (en) | 1975-07-10 | 1975-07-10 | Automatic purificn. pit for sewage - with Pelton wheel drive for aerator and comminutor with no electrical installation |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2317232A1 FR2317232A1 (en) | 1977-02-04 |
FR2317232B3 true FR2317232B3 (en) | 1978-02-24 |
Family
ID=9157778
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7521707A Granted FR2317232A1 (en) | 1975-07-10 | 1975-07-10 | Automatic purificn. pit for sewage - with Pelton wheel drive for aerator and comminutor with no electrical installation |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2317232A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2734173B1 (en) * | 1995-05-19 | 1997-08-01 | Rhone Poulenc Chimie | REACTOR FOR IMPLEMENTING CHEMICAL REACTIONS INVOLVING BIOMASS |
-
1975
- 1975-07-10 FR FR7521707A patent/FR2317232A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2317232A1 (en) | 1977-02-04 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |