DE1642888A1 - Vorrichtung fuer Umkehr-Osmose - Google Patents
Vorrichtung fuer Umkehr-OsmoseInfo
- Publication number
- DE1642888A1 DE1642888A1 DE19681642888 DE1642888A DE1642888A1 DE 1642888 A1 DE1642888 A1 DE 1642888A1 DE 19681642888 DE19681642888 DE 19681642888 DE 1642888 A DE1642888 A DE 1642888A DE 1642888 A1 DE1642888 A1 DE 1642888A1
- Authority
- DE
- Germany
- Prior art keywords
- support
- semi
- permeable
- septum
- support member
- 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.)
- Pending
Links
- 238000001223 reverse osmosis Methods 0.000 title claims description 12
- 238000005266 casting Methods 0.000 claims description 16
- 150000001875 compounds Chemical class 0.000 claims description 15
- 239000012528 membrane Substances 0.000 claims description 13
- 238000005192 partition Methods 0.000 claims description 12
- 239000002904 solvent Substances 0.000 claims description 11
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 6
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 6
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims description 2
- 229920001169 thermoplastic Polymers 0.000 claims description 2
- 239000004416 thermosoftening plastic Substances 0.000 claims description 2
- 239000003153 chemical reaction reagent Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 229920002301 cellulose acetate Polymers 0.000 description 7
- 239000000243 solution Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 5
- 239000013505 freshwater Substances 0.000 description 4
- ZHNUHDYFZUAESO-UHFFFAOYSA-N Formamide Chemical compound NC=O ZHNUHDYFZUAESO-UHFFFAOYSA-N 0.000 description 2
- 238000010612 desalination reaction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000002386 leaching Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000003204 osmotic effect Effects 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- 239000012876 carrier material Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000002242 deionisation method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- 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
- B01D63/062—Tubular membrane modules with membranes on a surface of a support tube
- B01D63/065—Tubular membrane modules with membranes on a surface of a support tube on the outer surface thereof
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nanotechnology (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8568/67A GB1168722A (en) | 1967-02-22 | 1967-02-22 | Improvements in or relating to Reverse Osmosis. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1642888A1 true DE1642888A1 (de) | 1971-04-29 |
Family
ID=9854984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19681642888 Pending DE1642888A1 (de) | 1967-02-22 | 1968-02-21 | Vorrichtung fuer Umkehr-Osmose |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3494470A (OSRAM) |
| DE (1) | DE1642888A1 (OSRAM) |
| FR (1) | FR1556001A (OSRAM) |
| GB (1) | GB1168722A (OSRAM) |
| IL (1) | IL29483A (OSRAM) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3578175A (en) * | 1969-04-23 | 1971-05-11 | Universal Water Corp | Helically wound semipermeable membrane |
| JPS4926406B1 (OSRAM) * | 1970-08-03 | 1974-07-09 | ||
| US3762566A (en) * | 1971-08-03 | 1973-10-02 | Abcor Inc | Supported semipermeable membranes and process for preparing same |
| US4100064A (en) * | 1971-11-23 | 1978-07-11 | United Kingdom Atomic Energy Authority | Purification of water by reverse osmosis using a supported semi-permeable membrane |
| US3768660A (en) * | 1972-02-14 | 1973-10-30 | Raypak Inc | Reverse osmosis cell with turbulator means |
| US3786925A (en) * | 1972-02-14 | 1974-01-22 | Raypak Inc | Means for sealing membrane carrying tubes |
| FR2179640B1 (OSRAM) * | 1972-04-14 | 1974-10-04 | Rhone Poulenc Sa | |
| GB1414784A (en) * | 1972-05-18 | 1975-11-19 | Babcock & Wilcox Ltd | Apparatus for reverse osmosis or hyperfiltration treatment of feed solutions |
| US3912834A (en) * | 1972-06-05 | 1975-10-14 | Kanegafuchi Chemical Ind | Process for producing a selectively permeable composite |
| US3834545A (en) * | 1973-02-20 | 1974-09-10 | Abcor Inc | Supported tubular membrane |
| US3830106A (en) * | 1973-02-26 | 1974-08-20 | Glaxo Lab Ltd | Sampling device |
| US4028250A (en) * | 1975-05-30 | 1977-06-07 | Amerace Corporation | Filtration apparatus |
| US4222870A (en) * | 1978-02-24 | 1980-09-16 | Millipore Corporation | Ultrafiltration apparatus and method |
| US4184963A (en) * | 1977-10-28 | 1980-01-22 | Millipore Corporation | Immersible molecular filter unit and process of making it |
| US4501663A (en) * | 1979-11-05 | 1985-02-26 | Millipore Corporation | Filter cartridges and methods and components for making them |
| SE434214B (sv) * | 1982-12-01 | 1984-07-16 | Carl Urban Ungerstedt | Dialysprob, avsedd for inforing i biologiska vevnader |
| US4732676A (en) * | 1983-09-26 | 1988-03-22 | Bakke Industries | Filter device containing series-connected fibrous tube elements |
| DE3803341A1 (de) * | 1988-02-04 | 1989-08-10 | Sartorius Gmbh | Fluidundurchlaessige stellen aufweisende poroese membranfilter und ihre verwendung |
| FR2642664B1 (fr) * | 1988-12-23 | 1991-04-05 | Lyonnaise Eaux | Procede de fabrication d'un ensemble unitaire de membranes de filtration, moule utilise et produit ainsi obtenu |
| US5458719A (en) * | 1993-03-24 | 1995-10-17 | Pall Corporation | Method for bonding a porous medium to a substrate |
| KR20220014890A (ko) * | 2019-06-04 | 2022-02-07 | 벌티모어 에어코일 컴파니 인코포레이티드 | 튜브형 멤브레인 열교환기 |
| CN111424306B (zh) * | 2020-04-13 | 2021-02-19 | 厦门通富微电子有限公司 | 一种气泡剥离装置及电镀液电镀系统 |
| EP4255598A4 (en) | 2020-12-03 | 2025-01-15 | Baltimore Aircoil Company, Inc. | Tubular membrane heat exchanger |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL134680C (OSRAM) * | 1962-07-10 | |||
| US3401798A (en) * | 1965-01-04 | 1968-09-17 | Dorr Oliver Inc | Cylindrically stacked and spirally configured semi-permeable membrane laminate apparatus |
-
1967
- 1967-02-22 GB GB8568/67A patent/GB1168722A/en not_active Expired
-
1968
- 1968-02-15 US US705723A patent/US3494470A/en not_active Expired - Lifetime
- 1968-02-16 IL IL29483A patent/IL29483A/xx unknown
- 1968-02-21 FR FR1556001D patent/FR1556001A/fr not_active Expired
- 1968-02-21 DE DE19681642888 patent/DE1642888A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3494470A (en) | 1970-02-10 |
| GB1168722A (en) | 1969-10-29 |
| FR1556001A (OSRAM) | 1969-01-31 |
| IL29483A (en) | 1972-01-27 |
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