SE9103416L - Anlaegg til kalking av vassdrag - Google Patents
Anlaegg til kalking av vassdragInfo
- Publication number
- SE9103416L SE9103416L SE9103416A SE9103416A SE9103416L SE 9103416 L SE9103416 L SE 9103416L SE 9103416 A SE9103416 A SE 9103416A SE 9103416 A SE9103416 A SE 9103416A SE 9103416 L SE9103416 L SE 9103416L
- Authority
- SE
- Sweden
- Prior art keywords
- watercourse
- rising
- feed
- lime
- falling
- Prior art date
Links
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
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/007—Contaminated open waterways, rivers, lakes or ponds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO905213A NO171156C (no) | 1990-11-30 | 1990-11-30 | Anlegg til kalking av vassdrag |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9103416D0 SE9103416D0 (sv) | 1991-11-19 |
SE9103416L true SE9103416L (sv) | 1992-05-31 |
SE504555C2 SE504555C2 (sv) | 1997-03-03 |
Family
ID=19893693
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9103416A SE504555C2 (sv) | 1990-11-30 | 1991-11-19 | Anläggning för kalkning av vattendrag |
Country Status (2)
Country | Link |
---|---|
NO (1) | NO171156C (sv) |
SE (1) | SE504555C2 (sv) |
-
1990
- 1990-11-30 NO NO905213A patent/NO171156C/no unknown
-
1991
- 1991-11-19 SE SE9103416A patent/SE504555C2/sv not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE9103416D0 (sv) | 1991-11-19 |
NO905213L (no) | 1992-06-01 |
NO171156C (no) | 1993-02-03 |
NO171156B (no) | 1992-10-26 |
NO905213D0 (no) | 1990-11-30 |
SE504555C2 (sv) | 1997-03-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
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