FR2261037B1 - - Google Patents
Info
- Publication number
- FR2261037B1 FR2261037B1 FR7504851A FR7504851A FR2261037B1 FR 2261037 B1 FR2261037 B1 FR 2261037B1 FR 7504851 A FR7504851 A FR 7504851A FR 7504851 A FR7504851 A FR 7504851A FR 2261037 B1 FR2261037 B1 FR 2261037B1
- 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/08—Apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/06—Tubular membrane modules
-
- 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
- B01D65/04—Membrane cleaning or sterilisation ; Membrane regeneration with movable bodies, e.g. foam balls
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Nanotechnology (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Peptides Or Proteins (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP49018570A JPS50113476A (US07413550-20080819-C00001.png) | 1974-02-18 | 1974-02-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2261037A1 FR2261037A1 (US07413550-20080819-C00001.png) | 1975-09-12 |
| FR2261037B1 true FR2261037B1 (US07413550-20080819-C00001.png) | 1978-02-03 |
Family
ID=11975270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7504851A Expired FR2261037B1 (US07413550-20080819-C00001.png) | 1974-02-18 | 1975-02-17 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS50113476A (US07413550-20080819-C00001.png) |
| FR (1) | FR2261037B1 (US07413550-20080819-C00001.png) |
| GB (1) | GB1482043A (US07413550-20080819-C00001.png) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS514073A (ja) * | 1974-06-21 | 1976-01-13 | Ebara Infilco | Makuosenbutsushitsunojokyohoho |
| JPS5164479A (ja) * | 1974-12-02 | 1976-06-03 | Ebara Infilco | Makuosenboshihoho |
| JPS5179686A (US07413550-20080819-C00001.png) * | 1975-01-08 | 1976-07-12 | Hitachi Ltd | |
| JPS52124477A (en) * | 1976-04-14 | 1977-10-19 | Hitachi Ltd | Tubular separator equipped washing device of membrane |
| JPS5385299A (en) * | 1977-01-07 | 1978-07-27 | Hitachi Ltd | Back osmotic treating method of radioactive waste washings |
| JPH0834244B2 (ja) * | 1985-06-19 | 1996-03-29 | 三洋電機株式会社 | 半導体集積回路装置 |
| US4988445A (en) * | 1990-02-22 | 1991-01-29 | Koch Membrane Systems, Inc. | Spiral wound filtration system and method of utilizing same |
-
1974
- 1974-02-18 JP JP49018570A patent/JPS50113476A/ja active Pending
-
1975
- 1975-02-14 GB GB6453/75A patent/GB1482043A/en not_active Expired
- 1975-02-17 FR FR7504851A patent/FR2261037B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2261037A1 (US07413550-20080819-C00001.png) | 1975-09-12 |
| GB1482043A (en) | 1977-08-03 |
| JPS50113476A (US07413550-20080819-C00001.png) | 1975-09-05 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |