FR2417476B1 - - Google Patents
Info
- Publication number
- FR2417476B1 FR2417476B1 FR7904201A FR7904201A FR2417476B1 FR 2417476 B1 FR2417476 B1 FR 2417476B1 FR 7904201 A FR7904201 A FR 7904201A FR 7904201 A FR7904201 A FR 7904201A FR 2417476 B1 FR2417476 B1 FR 2417476B1
- 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
-
- 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)
- 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)
- Biological Treatment Of Waste Water (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Activated Sludge Processes (AREA)
- Steroid Compounds (AREA)
- Fertilizers (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH179078A CH614914A5 (US20050065096A1-20050324-C00069.png) | 1978-02-18 | 1978-02-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2417476A1 FR2417476A1 (fr) | 1979-09-14 |
| FR2417476B1 true FR2417476B1 (US20050065096A1-20050324-C00069.png) | 1984-10-05 |
Family
ID=4218656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7904201A Granted FR2417476A1 (fr) | 1978-02-18 | 1979-02-13 | Installation de traitement des eaux usees par le procede biologique des boues activees |
Country Status (19)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2480271A1 (fr) * | 1980-04-11 | 1981-10-16 | Vuala Emmanuel | Dispositif de traitement des eaux usees par voie biologique aerobie utilisant les cultures bacteriennes mobiles dans l'assainissement individuel et les petites collectivites |
| AT391854B (de) * | 1986-07-03 | 1990-12-10 | Voest Alpine Ag | Vorrichtung zur aeroben abwasserreinigung |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB167504A (en) * | 1920-08-07 | 1922-07-27 | Victor Lamy | Improvements in apparatus for the treatment of sewage water |
| GB865315A (en) * | 1957-12-13 | 1961-04-12 | Kralovopolska Strojirna Zd Kle | A device for water purification |
| GB886585A (en) * | 1959-10-01 | 1962-01-10 | American Ship Building Company | Waste disposal apparatus and method |
| DE1987689U (de) * | 1968-02-01 | 1968-06-12 | Wibau Gmbh | Nach dem baukastenprinzip zu erweiternde biologische klaervorrichtung. |
| FR2087441A5 (US20050065096A1-20050324-C00069.png) * | 1970-05-20 | 1971-12-31 | Soaf Cie | |
| DE2027652A1 (en) * | 1970-06-05 | 1971-12-09 | Koppers Gmbh Heinrich | Small-scale sewage treatment plant - eg for household sewage |
| BE789233A (fr) * | 1971-09-28 | 1973-01-15 | Degremont | Procede et appareil perfectionnes pour l'epuration biologique des eaux residuaires |
| FR2323642A1 (fr) * | 1974-09-02 | 1977-04-08 | Boutrit Christiane | Installation et procede pour le traitement biologique d'eaux usees |
-
1978
- 1978-02-18 CH CH179078A patent/CH614914A5/xx not_active IP Right Cessation
-
1979
- 1979-02-06 GR GR58275A patent/GR67748B/el unknown
- 1979-02-08 GB GB7934047A patent/GB2035989B/en not_active Expired
- 1979-02-08 WO PCT/CH1979/000020 patent/WO1979000640A1/de unknown
- 1979-02-08 DE DE2936568A patent/DE2936568C1/de not_active Expired
- 1979-02-08 BR BR7906701A patent/BR7906701A/pt unknown
- 1979-02-08 JP JP50037979A patent/JPS55500200A/ja active Pending
- 1979-02-13 FR FR7904201A patent/FR2417476A1/fr active Granted
- 1979-02-15 AR AR27551779A patent/AR216576A1/es active
- 1979-02-16 YU YU37379A patent/YU37379A/xx unknown
- 1979-02-16 IT IT2027979A patent/IT1111845B/it active
- 1979-02-16 NL NL7901261A patent/NL7901261A/xx not_active Application Discontinuation
- 1979-02-16 NO NO790520A patent/NO152292C/no unknown
- 1979-02-16 ES ES477804A patent/ES477804A1/es not_active Expired
- 1979-02-16 PT PT6924679A patent/PT69246A/pt unknown
- 1979-02-16 BE BE0/193504A patent/BE874225A/xx not_active IP Right Cessation
- 1979-02-19 KR KR1019790000506A patent/KR830000650A/ko unknown
- 1979-02-19 AT AT125579A patent/AT380678B/de not_active IP Right Cessation
- 1979-10-16 DK DK436279A patent/DK436279A/da not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| NO152292C (no) | 1985-09-04 |
| ES477804A1 (es) | 1979-08-01 |
| JPS55500200A (US20050065096A1-20050324-C00069.png) | 1980-04-10 |
| IT1111845B (it) | 1986-01-13 |
| GR67748B (US20050065096A1-20050324-C00069.png) | 1981-09-18 |
| GB2035989A (en) | 1980-06-25 |
| WO1979000640A1 (en) | 1979-09-06 |
| NO152292B (no) | 1985-05-28 |
| AT380678B (de) | 1986-06-25 |
| CH614914A5 (US20050065096A1-20050324-C00069.png) | 1979-12-28 |
| PT69246A (fr) | 1979-03-01 |
| NO790520L (no) | 1979-08-21 |
| IT7920279A0 (it) | 1979-02-16 |
| FR2417476A1 (fr) | 1979-09-14 |
| BE874225A (fr) | 1979-08-16 |
| DK436279A (da) | 1979-10-16 |
| ATA125579A (de) | 1985-11-15 |
| GB2035989B (en) | 1982-08-18 |
| BR7906701A (pt) | 1980-02-26 |
| KR830000650A (ko) | 1983-04-16 |
| NL7901261A (nl) | 1979-08-21 |
| DE2936568C1 (de) | 1984-10-18 |
| YU37379A (en) | 1982-08-31 |
| AR216576A1 (es) | 1979-12-28 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |