FR2326957B1 - - Google Patents
Info
- Publication number
- FR2326957B1 FR2326957B1 FR7531182A FR7531182A FR2326957B1 FR 2326957 B1 FR2326957 B1 FR 2326957B1 FR 7531182 A FR7531182 A FR 7531182A FR 7531182 A FR7531182 A FR 7531182A FR 2326957 B1 FR2326957 B1 FR 2326957B1
- Authority
- FR
- France
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
- B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/06—Use of osmotic pressure, e.g. direct osmosis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/08—Use of hot water or water vapor
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7531182A FR2326957A1 (fr) | 1975-10-10 | 1975-10-10 | Procede de nettoyage de la surface de membrane d'un appareil de separation a membrane |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7531182A FR2326957A1 (fr) | 1975-10-10 | 1975-10-10 | Procede de nettoyage de la surface de membrane d'un appareil de separation a membrane |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2326957A1 FR2326957A1 (fr) | 1977-05-06 |
FR2326957B1 true FR2326957B1 (et) | 1980-07-25 |
Family
ID=9161090
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7531182A Granted FR2326957A1 (fr) | 1975-10-10 | 1975-10-10 | Procede de nettoyage de la surface de membrane d'un appareil de separation a membrane |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2326957A1 (et) |
-
1975
- 1975-10-10 FR FR7531182A patent/FR2326957A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2326957A1 (fr) | 1977-05-06 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |