JPS5219189B2 - - Google Patents
Info
- Publication number
- JPS5219189B2 JPS5219189B2 JP47023293A JP2329372A JPS5219189B2 JP S5219189 B2 JPS5219189 B2 JP S5219189B2 JP 47023293 A JP47023293 A JP 47023293A JP 2329372 A JP2329372 A JP 2329372A JP S5219189 B2 JPS5219189 B2 JP S5219189B2
- 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
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP47023293A JPS5219189B2 (en) | 1972-03-07 | 1972-03-07 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP47023293A JPS5219189B2 (en) | 1972-03-07 | 1972-03-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS4892279A JPS4892279A (en) | 1973-11-30 |
JPS5219189B2 true JPS5219189B2 (en) | 1977-05-26 |
Family
ID=12106549
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP47023293A Expired JPS5219189B2 (en) | 1972-03-07 | 1972-03-07 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5219189B2 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4965049A (en) * | 1972-10-27 | 1974-06-24 | ||
JPS5149180A (en) * | 1974-10-25 | 1976-04-28 | Daicel Ltd | MAKUBUNRITOKUSEINOKAIFUKUHOHO |
JPS5171880A (en) * | 1974-12-19 | 1976-06-22 | Ebara Infilco | MAKUOSEN BUTSUJOKYOHOHO |
JPS5179686A (en) * | 1975-01-08 | 1976-07-12 | Hitachi Ltd | |
GB1535832A (en) * | 1975-01-20 | 1978-12-13 | Eastman Kodak Co | Pressure driven membrane processing apparatus |
JPS5252878A (en) * | 1975-10-28 | 1977-04-28 | Kurita Water Ind Ltd | Desalting apparatus using reverse osmotic membrane |
JPS58223416A (en) * | 1982-06-18 | 1983-12-26 | Iwai Kikai Kogyo Kk | Removing method of gel layer such as concentration polarization layer or the like sticking to surface of filter film in plane film type ultrafilter device |
JPS61133104A (en) * | 1984-11-30 | 1986-06-20 | Nec Kansai Ltd | Simple flushing method of reverse osmotic membrane |
JPS62180705A (en) * | 1986-02-05 | 1987-08-08 | Hitachi Ltd | Method for operating hollow yarn membrane filter |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3250701A (en) * | 1965-09-15 | 1966-05-10 | Aerojet General Co | Stabilization of desalination membranes |
-
1972
- 1972-03-07 JP JP47023293A patent/JPS5219189B2/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3250701A (en) * | 1965-09-15 | 1966-05-10 | Aerojet General Co | Stabilization of desalination membranes |
Also Published As
Publication number | Publication date |
---|---|
JPS4892279A (en) | 1973-11-30 |