SE7901991L - Sett och anleggning for filtrering av vetskor - Google Patents
Sett och anleggning for filtrering av vetskorInfo
- Publication number
- SE7901991L SE7901991L SE7901991A SE7901991A SE7901991L SE 7901991 L SE7901991 L SE 7901991L SE 7901991 A SE7901991 A SE 7901991A SE 7901991 A SE7901991 A SE 7901991A SE 7901991 L SE7901991 L SE 7901991L
- Authority
- SE
- Sweden
- Prior art keywords
- filter
- liquid
- chambers
- filter material
- chamber
- Prior art date
Links
- 239000007788 liquid Substances 0.000 abstract 15
- 239000000463 material Substances 0.000 abstract 12
- 238000001914 filtration Methods 0.000 abstract 3
- 238000000034 method Methods 0.000 abstract 2
- 238000004140 cleaning Methods 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 238000005192 partition Methods 0.000 abstract 1
- 239000002244 precipitate Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
- B01D24/20—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being provided in an open container
- B01D24/24—Downward filtration, the container having distribution or collection headers or pervious conduits
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/46—Regenerating the filtering material in the filter
- B01D24/4668—Regenerating the filtering material in the filter by moving the filtering element
- B01D24/4689—Displacement of the filtering material to a compartment of the filtering device for regeneration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/48—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof integrally combined with devices for controlling the filtration
- B01D24/4876—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof integrally combined with devices for controlling the filtration in which the filtering elements are moved between filtering operations; particular measures for removing or replacing the filtering elements
-
- 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
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Filtration Of Liquid (AREA)
- Removal Of Specific Substances (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7901991A SE415729B (sv) | 1979-03-06 | 1979-03-06 | Sett och anleggning for filtrering av vetskor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7901991A SE415729B (sv) | 1979-03-06 | 1979-03-06 | Sett och anleggning for filtrering av vetskor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7901991L true SE7901991L (sv) | 1980-09-07 |
| SE415729B SE415729B (sv) | 1980-10-27 |
Family
ID=20337472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7901991A SE415729B (sv) | 1979-03-06 | 1979-03-06 | Sett och anleggning for filtrering av vetskor |
Country Status (1)
| Country | Link |
|---|---|
| SE (1) | SE415729B (sv) |
-
1979
- 1979-03-06 SE SE7901991A patent/SE415729B/sv not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| SE415729B (sv) | 1980-10-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
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