SE352874B - - Google Patents
Info
- Publication number
- SE352874B SE352874B SE700271A SE700271A SE352874B SE 352874 B SE352874 B SE 352874B SE 700271 A SE700271 A SE 700271A SE 700271 A SE700271 A SE 700271A SE 352874 B SE352874 B SE 352874B
- 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
- C02F7/00—Aeration of stretches of water
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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)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Priority Applications (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE700271A SE352874B (xx) | 1971-06-01 | 1971-06-01 | |
DE2225976A DE2225976C3 (de) | 1971-06-01 | 1972-05-27 | Verfahren und Vorrichtung zur Sauerstoffanreicherung des Wassers in Gewässern |
IT5056172A IT958115B (it) | 1971-06-01 | 1972-05-27 | Dispositivo per il ripristino delle condizioni di aerazione dell acqua di laghi e simili mediante immissio ne forzata di ossigeno |
CA143,275A CA963187A (en) | 1971-06-01 | 1972-05-29 | Method and device for lake restoration by oxygen-enriching of the water |
FI1515/72A FI59081C (fi) | 1971-06-01 | 1972-05-30 | Saett och anordning foer syreberikning av vattnet i sjoear och liknande |
GB2530072A GB1393028A (en) | 1971-06-01 | 1972-05-30 | Method and device for restoration of bodies of water by oxygen- enriching of the water |
FR7219498A FR2140125B1 (xx) | 1971-06-01 | 1972-05-31 | |
AT471572A AT313205B (de) | 1971-06-01 | 1972-05-31 | Verfahren und Vorrichtung zur Sauerstoffanreicherung des Wassers in stehenden Gewässern |
NO192772A NO134488C (xx) | 1971-06-01 | 1972-05-31 | |
CH814372A CH536794A (de) | 1971-06-01 | 1972-06-01 | Verfahren und Vorrichtung zur Sauerstoffanreicherung des Wassers in stehenden Gewässern |
US05/551,930 US4060574A (en) | 1971-06-01 | 1975-02-21 | Device for lake restoration by oxygen-enriching of the water |
US05/767,882 US4107240A (en) | 1971-06-01 | 1977-02-11 | Method and device for lake restoration by oxygen-enriching of the water |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE700271A SE352874B (xx) | 1971-06-01 | 1971-06-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
SE352874B true SE352874B (xx) | 1973-01-15 |
Family
ID=20270136
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE700271A SE352874B (xx) | 1971-06-01 | 1971-06-01 |
Country Status (1)
Country | Link |
---|---|
SE (1) | SE352874B (xx) |
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1971
- 1971-06-01 SE SE700271A patent/SE352874B/xx unknown