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Priority to JP12520872ApriorityCriticalpatent/JPS5620044B2/ja
Publication of JPS4982586ApublicationCriticalpatent/JPS4982586A/ja
Publication of JPS5620044B2publicationCriticalpatent/JPS5620044B2/ja
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
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Separation Using Semi-Permeable Membranes
(AREA)
Spinning Methods And Devices For Manufacturing Artificial Fibers
(AREA)
