JPS4892279A - - Google Patents

Info

Publication number
JPS4892279A
JPS4892279A JP2329372A JP2329372A JPS4892279A JP S4892279 A JPS4892279 A JP S4892279A JP 2329372 A JP2329372 A JP 2329372A JP 2329372 A JP2329372 A JP 2329372A JP S4892279 A JPS4892279 A JP S4892279A
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.)
Granted
Application number
JP2329372A
Other languages
Japanese (ja)
Other versions
JPS5219189B2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP47023293A priority Critical patent/JPS5219189B2/ja
Publication of JPS4892279A publication Critical patent/JPS4892279A/ja
Publication of JPS5219189B2 publication Critical patent/JPS5219189B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Separation Using Semi-Permeable Membranes (AREA)
JP47023293A 1972-03-07 1972-03-07 Expired JPS5219189B2 (en)

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 true JPS4892279A (en) 1973-11-30
JPS5219189B2 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)

Cited By (9)

* Cited by examiner, † Cited by third party
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
JPS5197583A (en) * 1975-01-20 1976-08-27
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3250701A (en) * 1965-09-15 1966-05-10 Aerojet General Co Stabilization of desalination membranes

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3250701A (en) * 1965-09-15 1966-05-10 Aerojet General Co Stabilization of desalination membranes

Cited By (12)

* Cited by examiner, † Cited by third party
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
JPS5634324B2 (en) * 1974-10-25 1981-08-10
JPS5171880A (en) * 1974-12-19 1976-06-22 Ebara Infilco MAKUOSEN BUTSUJOKYOHOHO
JPS5537283B2 (en) * 1974-12-19 1980-09-26
JPS5179686A (en) * 1975-01-08 1976-07-12 Hitachi Ltd
JPS5197583A (en) * 1975-01-20 1976-08-27
JPS5252878A (en) * 1975-10-28 1977-04-28 Kurita Water Ind Ltd Desalting apparatus using reverse osmotic membrane
JPS5440232B2 (en) * 1975-10-28 1979-12-03
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

Also Published As

Publication number Publication date
JPS5219189B2 (en) 1977-05-26

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