JPS49124857A - - Google Patents
Info
- Publication number
- JPS49124857A JPS49124857A JP12867473A JP12867473A JPS49124857A JP S49124857 A JPS49124857 A JP S49124857A JP 12867473 A JP12867473 A JP 12867473A JP 12867473 A JP12867473 A JP 12867473A JP S49124857 A JPS49124857 A JP S49124857A
- Authority
- JP
- Japan
- 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.)
- Granted
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 |
|---|---|
| JPS49124857A true JPS49124857A (fr) | 1974-11-29 |
| JPS5510317B2 JPS5510317B2 (fr) | 1980-03-14 |
Family
ID=23185954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12867473A Expired JPS5510317B2 (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 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3466241A (en) * | 1967-01-05 | 1969-09-09 | 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 DK DK615073A patent/DK146362C/da not_active IP Right Cessation
- 1973-11-14 DE DE2357422A patent/DE2357422C3/de not_active Expired
- 1973-11-15 JP JP12867473A patent/JPS5510317B2/ja not_active Expired
- 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
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3466241A (en) * | 1967-01-05 | 1969-09-09 | 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| DK146362B (da) | 1983-09-19 |
| DK146362C (da) | 1984-02-27 |
| GB1417920A (en) | 1975-12-17 |
| DE2357422C3 (de) | 1978-10-12 |
| ZA738766B (en) | 1975-03-26 |
| FR2206282B1 (fr) | 1980-07-04 |
| DE2357422A1 (de) | 1974-05-16 |
| FR2206282A1 (fr) | 1974-06-07 |
| NO137591C (no) | 1978-03-21 |
| JPS5510317B2 (fr) | 1980-03-14 |
| SE407679B (sv) | 1979-04-09 |
| NO137591B (no) | 1977-12-12 |
| CH593213A5 (fr) | 1977-11-30 |
| DE2357422B2 (de) | 1978-02-16 |
| CA1003583A (en) | 1977-01-11 |