FI852741L - IMPORTANT BEHANDLING AV VATTEN. - Google Patents
IMPORTANT BEHANDLING AV VATTEN.Info
- Publication number
- FI852741L FI852741L FI852741A FI852741A FI852741L FI 852741 L FI852741 L FI 852741L FI 852741 A FI852741 A FI 852741A FI 852741 A FI852741 A FI 852741A FI 852741 L FI852741 L FI 852741L
- Authority
- FI
- Finland
- Prior art keywords
- vatten
- behandling
- important
- important behandling
- 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
- C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
- C02F1/62—Heavy metal compounds
- C02F1/64—Heavy metal compounds of iron or manganese
- C02F1/645—Devices for iron precipitation and treatment by air
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)
- Biological Treatment Of Waste Water (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI852741A FI852741L (en) | 1985-07-11 | 1985-07-11 | IMPORTANT BEHANDLING AV VATTEN. |
PCT/FI1986/000073 WO1987000162A1 (en) | 1985-07-11 | 1986-07-04 | Process and apparatus for treatment of water |
EP19860904189 EP0266352A1 (en) | 1985-07-11 | 1986-07-04 | Process and apparatus for treatment of water |
NO870973A NO164891C (en) | 1985-07-11 | 1987-03-09 | PROCEDURE AND APPARATUS FOR WATER TREATMENT. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI852741A FI852741L (en) | 1985-07-11 | 1985-07-11 | IMPORTANT BEHANDLING AV VATTEN. |
Publications (2)
Publication Number | Publication Date |
---|---|
FI852741A0 FI852741A0 (en) | 1985-07-11 |
FI852741L true FI852741L (en) | 1987-01-12 |
Family
ID=8521117
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI852741A FI852741L (en) | 1985-07-11 | 1985-07-11 | IMPORTANT BEHANDLING AV VATTEN. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0266352A1 (en) |
FI (1) | FI852741L (en) |
WO (1) | WO1987000162A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0611364B1 (en) * | 1991-10-25 | 1997-07-30 | The University Of Queensland | Method and apparatus for removing manganese from water |
GB9425172D0 (en) * | 1994-12-13 | 1995-02-08 | Anglian Water Services Ltd | Water treatment process and apparatus |
FR2873678B1 (en) * | 2004-07-30 | 2007-06-29 | Centre Nat Machinisme Agricole | DEVICE FOR DEPHOSPHATION OF WASTEWATER |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE362135C (en) * | 1919-07-29 | 1922-10-24 | Karl Morawe | Method and device for de-ironing and degassing service water |
CH177592A (en) * | 1933-12-13 | 1935-06-15 | Oskar Dr Acklin | Filter device for domestic sewage treatment plants. |
FR784705A (en) * | 1934-02-17 | 1935-07-23 | Entpr S Et D Applic Sanitaires | Trickle nitrifier |
FR847574A (en) * | 1938-12-15 | 1939-10-12 | transportable waste water purifier | |
US2359985A (en) * | 1940-10-30 | 1944-10-10 | Gordon Arthur | Filter |
SE405111B (en) * | 1977-01-05 | 1978-11-20 | Reijonen Veli E | PROCEDURE FOR CLEANING THE WATER FROM IRON |
-
1985
- 1985-07-11 FI FI852741A patent/FI852741L/en not_active Application Discontinuation
-
1986
- 1986-07-04 WO PCT/FI1986/000073 patent/WO1987000162A1/en not_active Application Discontinuation
- 1986-07-04 EP EP19860904189 patent/EP0266352A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
FI852741A0 (en) | 1985-07-11 |
WO1987000162A1 (en) | 1987-01-15 |
EP0266352A1 (en) | 1988-05-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD | Application lapsed |
Owner name: MAELKKI, ESKO |