ES375781A2 - A semipermeable membrane device for using sea water desalination equipment for reverse osmosis. (Machine-translation by Google Translate, not legally binding) - Google Patents
A semipermeable membrane device for using sea water desalination equipment for reverse osmosis. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES375781A2 ES375781A2 ES375781A ES375781A ES375781A2 ES 375781 A2 ES375781 A2 ES 375781A2 ES 375781 A ES375781 A ES 375781A ES 375781 A ES375781 A ES 375781A ES 375781 A2 ES375781 A2 ES 375781A2
- Authority
- ES
- Spain
- Prior art keywords
- tube
- tubular structure
- translation
- reverse osmosis
- machine
- 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.)
- Expired
Links
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Improvements introduced in the object of the main patent no. 359,398, requested on october 22, 1968, by "a semipermeable membrane device for use in seawater desalination equipment by reverse osmosis", comprising a non-perforated support tube, a unitary tubular structure, disposed within the support tube, said tubular structure comprising a relatively thin, porous outer tube having a portion from which the purified liquid can be received and an inner semi-permeable membrane film, first means for transporting liquid to treat inside the tubular structure, second means in communication for fluid with the porous tube portion, to transport the treated liquid through the membrane film and flowing along the tubular structure between the membrane film and the tube. Support for the porous tube portion to a collection point, and at least one longitudinal groove on the inner surface of the support tube. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES375781A ES375781A2 (en) | 1970-01-22 | 1970-01-22 | A semipermeable membrane device for using sea water desalination equipment for reverse osmosis. (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES375781A ES375781A2 (en) | 1970-01-22 | 1970-01-22 | A semipermeable membrane device for using sea water desalination equipment for reverse osmosis. (Machine-translation by Google Translate, not legally binding) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES375781A2 true ES375781A2 (en) | 1972-04-16 |
Family
ID=8454872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES375781A Expired ES375781A2 (en) | 1970-01-22 | 1970-01-22 | A semipermeable membrane device for using sea water desalination equipment for reverse osmosis. (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES375781A2 (en) |
-
1970
- 1970-01-22 ES ES375781A patent/ES375781A2/en not_active Expired
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD2A | Announcement of lapse in spain |
Effective date: 20170703 |