SE381031B - Forfarande for rening av vattendrag - Google Patents
Forfarande for rening av vattendragInfo
- Publication number
- SE381031B SE381031B SE1354071A SE1354071A SE381031B SE 381031 B SE381031 B SE 381031B SE 1354071 A SE1354071 A SE 1354071A SE 1354071 A SE1354071 A SE 1354071A SE 381031 B SE381031 B SE 381031B
- Authority
- SE
- Sweden
- Prior art keywords
- procedure
- waterways
- cleaning
- cleaning waterways
- Prior art date
Links
- 238000004140 cleaning Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/20—Treatment of water, waste water, or sewage by degassing, i.e. liberation of dissolved gases
-
- 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI296870A FI49703C (sv) | 1970-11-04 | 1970-11-04 | Förfarande för rengöring av vattendrag |
Publications (1)
Publication Number | Publication Date |
---|---|
SE381031B true SE381031B (sv) | 1975-11-24 |
Family
ID=8507838
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE1354071A SE381031B (sv) | 1970-11-04 | 1971-10-26 | Forfarande for rening av vattendrag |
Country Status (2)
Country | Link |
---|---|
FI (1) | FI49703C (sv) |
SE (1) | SE381031B (sv) |
-
1970
- 1970-11-04 FI FI296870A patent/FI49703C/sv active
-
1971
- 1971-10-26 SE SE1354071A patent/SE381031B/sv unknown
Also Published As
Publication number | Publication date |
---|---|
FI49703B (sv) | 1975-06-02 |
FI49703C (sv) | 1975-09-10 |
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