JPS5522122B2 - - Google Patents
Info
- Publication number
- JPS5522122B2 JPS5522122B2 JP10484672A JP10484672A JPS5522122B2 JP S5522122 B2 JPS5522122 B2 JP S5522122B2 JP 10484672 A JP10484672 A JP 10484672A JP 10484672 A JP10484672 A JP 10484672A JP S5522122 B2 JPS5522122 B2 JP S5522122B2
- Authority
- JP
- Japan
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/131—Reverse-osmosis
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10484672A JPS5522122B2 (en:Method) | 1972-10-19 | 1972-10-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10484672A JPS5522122B2 (en:Method) | 1972-10-19 | 1972-10-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4965991A JPS4965991A (en:Method) | 1974-06-26 |
| JPS5522122B2 true JPS5522122B2 (en:Method) | 1980-06-14 |
Family
ID=14391675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10484672A Expired JPS5522122B2 (en:Method) | 1972-10-19 | 1972-10-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5522122B2 (en:Method) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5814242B2 (ja) * | 1976-04-06 | 1983-03-18 | 東レ株式会社 | 高性能逆浸透用薄膜 |
| US4277344A (en) * | 1979-02-22 | 1981-07-07 | Filmtec Corporation | Interfacially synthesized reverse osmosis membrane |
| JP2727594B2 (ja) * | 1988-10-25 | 1998-03-11 | 東レ株式会社 | 複合半透膜の製造方法 |
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1972
- 1972-10-19 JP JP10484672A patent/JPS5522122B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4965991A (en:Method) | 1974-06-26 |