FR789103A - Water filtration plant - Google Patents
Water filtration plantInfo
- Publication number
- FR789103A FR789103A FR789103DA FR789103A FR 789103 A FR789103 A FR 789103A FR 789103D A FR789103D A FR 789103DA FR 789103 A FR789103 A FR 789103A
- Authority
- FR
- France
- Prior art keywords
- water filtration
- filtration plant
- plant
- water
- filtration
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
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
- B01D24/22—Downward filtration, the filter material being supported by pervious surfaces
-
- 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
- B01D24/4605—Regenerating the filtering material in the filter by scrapers, brushes, nozzles or the like placed on the cake-side of the stationary filtering material and only contacting the external layer
- B01D24/4621—Regenerating the filtering material in the filter by scrapers, brushes, nozzles or the like placed on the cake-side of the stationary filtering material and only contacting the external layer by nozzles acting on the cake side of the filter material, or by fluids acting in co-current direction with the feed stream
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR789103T | 1934-07-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR789103A true FR789103A (en) | 1935-10-23 |
Family
ID=9219904
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR789103D Expired FR789103A (en) | 1934-07-25 | 1934-07-25 | Water filtration plant |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR789103A (en) |
-
1934
- 1934-07-25 FR FR789103D patent/FR789103A/en not_active Expired
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