SE378587B - - Google Patents
Info
- Publication number
- SE378587B SE378587B SE805171A SE805171A SE378587B SE 378587 B SE378587 B SE 378587B SE 805171 A SE805171 A SE 805171A SE 805171 A SE805171 A SE 805171A SE 378587 B SE378587 B SE 378587B
- Authority
- SE
- Sweden
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
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US4807070A | 1970-06-22 | 1970-06-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE378587B true SE378587B (en) | 1975-09-08 |
Family
ID=21952582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE805171A SE378587B (en) | 1970-06-22 | 1971-06-21 |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS55118B1 (en) |
| CA (1) | CA954241A (en) |
| CH (1) | CH548956A (en) |
| DE (1) | DE2130922C2 (en) |
| ES (1) | ES392488A1 (en) |
| FR (1) | FR2099799A5 (en) |
| GB (1) | GB1346467A (en) |
| IL (1) | IL37067A (en) |
| NL (1) | NL175286C (en) |
| SE (1) | SE378587B (en) |
| ZA (1) | ZA713967B (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3359200A (en) * | 1966-02-24 | 1967-12-19 | Sterling Drug Inc | Partial wet air oxidation of sewage sludge |
| US3607737A (en) * | 1968-09-18 | 1971-09-21 | Stenberg Flygt Ab | Method and apparatus for the aerobic purification of sewage water at a temperature higher than the ambient temperature |
-
1971
- 1971-06-10 CA CA115,359A patent/CA954241A/en not_active Expired
- 1971-06-10 GB GB1995471*[A patent/GB1346467A/en not_active Expired
- 1971-06-15 IL IL3706771A patent/IL37067A/en unknown
- 1971-06-17 ZA ZA713967A patent/ZA713967B/en unknown
- 1971-06-21 CH CH904271A patent/CH548956A/en not_active IP Right Cessation
- 1971-06-21 SE SE805171A patent/SE378587B/xx unknown
- 1971-06-21 ES ES71392488A patent/ES392488A1/en not_active Expired
- 1971-06-21 NL NL7108527A patent/NL175286C/en not_active IP Right Cessation
- 1971-06-22 FR FR7122693A patent/FR2099799A5/fr not_active Expired
- 1971-06-22 JP JP4517271A patent/JPS55118B1/ja active Pending
- 1971-06-22 DE DE2130922A patent/DE2130922C2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ZA713967B (en) | 1972-02-23 |
| GB1346467A (en) | 1974-02-13 |
| IL37067A0 (en) | 1971-08-25 |
| CH548956A (en) | 1974-05-15 |
| ES392488A1 (en) | 1973-07-16 |
| NL175286C (en) | 1984-10-16 |
| DE2130922C2 (en) | 1982-07-15 |
| FR2099799A5 (en) | 1972-03-17 |
| CA954241A (en) | 1974-09-03 |
| NL7108527A (en) | 1971-12-24 |
| DE2130922A1 (en) | 1971-12-30 |
| JPS55118B1 (en) | 1980-01-05 |
| IL37067A (en) | 1975-02-10 |