REVERSE OSMOSIS MEMBRANE USING CNT AND PREPARING THEREOF

The present invention relates to a reverse osmosis membrane using carbon nano-tubes and a method for manufacturing the same, including: a functionalization process step, in which a portion of the carbon nano-tubes are functionalized; a carbon nano-tubes lamination step, in which the functionalized c...

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Bibliographic Details
Main Authors YOON, JE YONG, CHOI, KWON YONG, KIM, HEE JOONG, BAEK, YOUNG BIN, LEE, JONG CHAN
Format Patent
LanguageEnglish
Korean
Published 21.03.2014
Subjects
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
TRANSPORTING
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Summary:The present invention relates to a reverse osmosis membrane using carbon nano-tubes and a method for manufacturing the same, including: a functionalization process step, in which a portion of the carbon nano-tubes are functionalized; a carbon nano-tubes lamination step, in which the functionalized carbon nano-tubes are laminated on top of the separation membrane; and a coating step, in which the top of the separation membrane is coated by a polymer. [Reference numerals] (AA) Functionalization process step; (BB) Carbon nano-tubes lamination step; (CC) Coating step; (DD) Microporous support lamination step; (EE) Structure support lamination step
Bibliography:Application Number: KR20120100477