FR2206282B1 - - Google Patents
Info
- Publication number
- FR2206282B1 FR2206282B1 FR7340704A FR7340704A FR2206282B1 FR 2206282 B1 FR2206282 B1 FR 2206282B1 FR 7340704 A FR7340704 A FR 7340704A FR 7340704 A FR7340704 A FR 7340704A FR 2206282 B1 FR2206282 B1 FR 2206282B1
- 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
- C02F3/08—Aerobic processes using moving contact bodies
- C02F3/082—Rotating biological contactors
-
- 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)
- Molecular Biology (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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US30658472A | 1972-11-15 | 1972-11-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2206282A1 FR2206282A1 (fr) | 1974-06-07 |
FR2206282B1 true FR2206282B1 (fr) | 1980-07-04 |
Family
ID=23185954
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7340704A Expired FR2206282B1 (fr) | 1972-11-15 | 1973-11-15 |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS5510317B2 (fr) |
CA (1) | CA1003583A (fr) |
CH (1) | CH593213A5 (fr) |
DE (1) | DE2357422C3 (fr) |
DK (1) | DK146362C (fr) |
FR (1) | FR2206282B1 (fr) |
GB (1) | GB1417920A (fr) |
NO (1) | NO137591C (fr) |
SE (1) | SE407679B (fr) |
ZA (1) | ZA738766B (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107010798A (zh) * | 2017-06-15 | 2017-08-04 | 盐城工学院 | 一种废水处理反应器 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1178601A (en) * | 1967-01-05 | 1970-01-21 | Nat Res Dev | Biological Treatment of Waste Water containing Organic Matter |
US3575849A (en) * | 1968-12-05 | 1971-04-20 | Wilbur N Torpey | Biological treatment of wastewater |
-
1973
- 1973-11-09 CA CA185,546A patent/CA1003583A/en not_active Expired
- 1973-11-09 GB GB5216473A patent/GB1417920A/en not_active Expired
- 1973-11-13 SE SE7315377A patent/SE407679B/xx unknown
- 1973-11-14 NO NO438073A patent/NO137591C/no unknown
- 1973-11-14 DE DE2357422A patent/DE2357422C3/de not_active Expired
- 1973-11-14 DK DK615073A patent/DK146362C/da not_active IP Right Cessation
- 1973-11-15 CH CH1605973A patent/CH593213A5/xx not_active IP Right Cessation
- 1973-11-15 FR FR7340704A patent/FR2206282B1/fr not_active Expired
- 1973-11-15 ZA ZA00738766A patent/ZA738766B/xx unknown
- 1973-11-15 JP JP12867473A patent/JPS5510317B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NO137591C (no) | 1978-03-21 |
CH593213A5 (fr) | 1977-11-30 |
ZA738766B (en) | 1975-03-26 |
DE2357422C3 (de) | 1978-10-12 |
SE407679B (sv) | 1979-04-09 |
DE2357422A1 (de) | 1974-05-16 |
JPS5510317B2 (fr) | 1980-03-14 |
DK146362C (da) | 1984-02-27 |
DK146362B (da) | 1983-09-19 |
DE2357422B2 (de) | 1978-02-16 |
NO137591B (no) | 1977-12-12 |
FR2206282A1 (fr) | 1974-06-07 |
JPS49124857A (fr) | 1974-11-29 |
GB1417920A (en) | 1975-12-17 |
CA1003583A (en) | 1977-01-11 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |