FR1275690A - Filtering installation for purifying water - Google Patents
Filtering installation for purifying waterInfo
- Publication number
- FR1275690A FR1275690A FR846051A FR846051A FR1275690A FR 1275690 A FR1275690 A FR 1275690A FR 846051 A FR846051 A FR 846051A FR 846051 A FR846051 A FR 846051A FR 1275690 A FR1275690 A FR 1275690A
- Authority
- FR
- France
- Prior art keywords
- purifying water
- filtering installation
- filtering
- installation
- purifying
- 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
- 238000001914 filtration Methods 0.000 title 1
- 238000009434 installation Methods 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title 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
- B01D24/22—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
- B01D24/4631—Counter-current flushing, e.g. by air
- B01D24/4642—Counter-current flushing, e.g. by air with valves, e.g. rotating valves
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR846051A FR1275690A (en) | 1959-12-16 | 1960-12-06 | Filtering installation for purifying water |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH8196059 | 1959-12-16 | ||
FR846051A FR1275690A (en) | 1959-12-16 | 1960-12-06 | Filtering installation for purifying water |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1275690A true FR1275690A (en) | 1961-11-10 |
Family
ID=25738579
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR846051A Expired FR1275690A (en) | 1959-12-16 | 1960-12-06 | Filtering installation for purifying water |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1275690A (en) |
-
1960
- 1960-12-06 FR FR846051A patent/FR1275690A/en not_active Expired
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