FR2635586A1 - Osmotic pressure sensor and method for measuring osmotic pressure - Google Patents
Osmotic pressure sensor and method for measuring osmotic pressure Download PDFInfo
- Publication number
- FR2635586A1 FR2635586A1 FR8811032A FR8811032A FR2635586A1 FR 2635586 A1 FR2635586 A1 FR 2635586A1 FR 8811032 A FR8811032 A FR 8811032A FR 8811032 A FR8811032 A FR 8811032A FR 2635586 A1 FR2635586 A1 FR 2635586A1
- Authority
- FR
- France
- Prior art keywords
- osmotic pressure
- solution
- enclosure
- zone
- pressure sensor
- 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.)
- Granted
Links
- 230000003204 osmotic effect Effects 0.000 title claims abstract description 44
- 238000000034 method Methods 0.000 title claims abstract description 12
- 239000012528 membrane Substances 0.000 claims abstract description 26
- 239000007788 liquid Substances 0.000 claims abstract description 6
- 239000000706 filtrate Substances 0.000 claims description 11
- 238000005259 measurement Methods 0.000 claims description 3
- UOZODPSAJZTQNH-UHFFFAOYSA-N Paromomycin II Natural products NC1C(O)C(O)C(CN)OC1OC1C(O)C(OC2C(C(N)CC(N)C2O)OC2C(C(O)C(O)C(CO)O2)N)OC1CO UOZODPSAJZTQNH-UHFFFAOYSA-N 0.000 claims 1
- ALEXXDVDDISNDU-JZYPGELDSA-N cortisol 21-acetate Chemical compound C1CC2=CC(=O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@@](C(=O)COC(=O)C)(O)[C@@]1(C)C[C@@H]2O ALEXXDVDDISNDU-JZYPGELDSA-N 0.000 claims 1
- 230000000750 progressive effect Effects 0.000 claims 1
- 238000012795 verification Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 13
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 238000001223 reverse osmosis Methods 0.000 description 7
- 230000010287 polarization Effects 0.000 description 5
- 238000001914 filtration Methods 0.000 description 3
- 238000013508 migration Methods 0.000 description 3
- 230000005012 migration Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N13/00—Investigating surface or boundary effects, e.g. wetting power; Investigating diffusion effects; Analysing materials by determining surface, boundary, or diffusion effects
- G01N13/04—Investigating osmotic effects
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8811032A FR2635586A1 (en) | 1988-08-19 | 1988-08-19 | Osmotic pressure sensor and method for measuring osmotic pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8811032A FR2635586A1 (en) | 1988-08-19 | 1988-08-19 | Osmotic pressure sensor and method for measuring osmotic pressure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2635586A1 true FR2635586A1 (en) | 1990-02-23 |
| FR2635586B1 FR2635586B1 (enrdf_load_stackoverflow) | 1990-10-19 |
Family
ID=9369415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8811032A Granted FR2635586A1 (en) | 1988-08-19 | 1988-08-19 | Osmotic pressure sensor and method for measuring osmotic pressure |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2635586A1 (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2443608A (en) * | 2006-09-25 | 2008-05-14 | Michael Pritchard | A device for removing impurities from a liquid |
| CN102705190A (zh) * | 2012-06-19 | 2012-10-03 | 范海东 | 渗透压发动机 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1526879A (fr) * | 1966-09-06 | 1968-05-31 | Perfectionnements aux osmomètres à volume constant et capteurs de pression | |
| US3518875A (en) * | 1968-02-26 | 1970-07-07 | Rene Casimir Auguste Charmasso | Osmometer |
-
1988
- 1988-08-19 FR FR8811032A patent/FR2635586A1/fr active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1526879A (fr) * | 1966-09-06 | 1968-05-31 | Perfectionnements aux osmomètres à volume constant et capteurs de pression | |
| US3518875A (en) * | 1968-02-26 | 1970-07-07 | Rene Casimir Auguste Charmasso | Osmometer |
Non-Patent Citations (1)
| Title |
|---|
| JOURNAL OF THE SMPTE, vol. 81, no. 6, juin 1972, pages 461-464, New York, US; M.KAY et al.: "Recovery and pollution control by reverse osmosis: A pilot installation" * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2443608A (en) * | 2006-09-25 | 2008-05-14 | Michael Pritchard | A device for removing impurities from a liquid |
| GB2443608B (en) * | 2006-09-25 | 2008-11-12 | Michael Pritchard | A water purifying device |
| CN102705190A (zh) * | 2012-06-19 | 2012-10-03 | 范海东 | 渗透压发动机 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2635586B1 (enrdf_load_stackoverflow) | 1990-10-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ER | Errata listed in the french official journal (bopi) |
Free format text: 08/90 |
|
| ST | Notification of lapse |
Effective date: 20060428 |