NL6602272A - - Google Patents
Info
- Publication number
- NL6602272A NL6602272A NL6602272A NL6602272A NL6602272A NL 6602272 A NL6602272 A NL 6602272A NL 6602272 A NL6602272 A NL 6602272A NL 6602272 A NL6602272 A NL 6602272A NL 6602272 A NL6602272 A NL 6602272A
- Authority
- NL
- Netherlands
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D37/00—Processes of filtration
- B01D37/03—Processes of filtration using flocculating agents
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- 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
- B01D24/10—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 held in a closed container
- B01D24/14—Downward filtration, the container having distribution or collection headers or pervious conduits
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- 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
- B01D24/4631—Counter-current flushing, e.g. by air
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/08—Regeneration of the filter
- B01D2201/087—Regeneration of the filter using gas bubbles, e.g. air
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH270965A CH430657A (de) | 1965-02-26 | 1965-02-26 | Schnellfilteranlage zum Aufbereiten von Wasser und zugehöriges Betriebsverfahren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6602272A true NL6602272A (US06521211-20030218-C00004.png) | 1966-08-29 |
Family
ID=4239822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6602272A NL6602272A (US06521211-20030218-C00004.png) | 1965-02-26 | 1966-02-22 |
Country Status (7)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4208270C2 (de) * | 1992-03-14 | 1994-10-20 | Eichhorst Hans J | Vorrichtung zur Reinigung von Druckwasser in Wasserversorgungsinstallationen |
-
1965
- 1965-02-26 CH CH270965A patent/CH430657A/de unknown
- 1965-03-06 DE DE19651517574 patent/DE1517574A1/de not_active Withdrawn
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1966
- 1966-02-22 FR FR50586A patent/FR1469804A/fr not_active Expired
- 1966-02-22 NL NL6602272A patent/NL6602272A/xx unknown
- 1966-02-24 BE BE676973D patent/BE676973A/xx unknown
- 1966-02-25 IT IT04359/66A patent/IT1044163B/it active
- 1966-02-28 GB GB8684/66A patent/GB1062989A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH430657A (de) | 1967-02-28 |
| GB1062989A (en) | 1967-03-22 |
| DE1517574A1 (de) | 1969-12-11 |
| BE676973A (US06521211-20030218-C00004.png) | 1966-08-24 |
| FR1469804A (fr) | 1967-02-17 |
| IT1044163B (it) | 1980-03-20 |
