WATER PURIFICATION FILTER AND A METHOD FOR FABRICATING THEREOF, PARTICULARLY FORMING A REVERSE OSMOSIS MEMBRANE USING AQUAPORIN SERIES MEMBRANE PROTEIN

摘要

PURPOSE: A water purification filter and a method for fabricating thereof are provided to improve the pollutant removal capability and offer high permeability.;CONSTITUTION: A water purification filter comprises a supporter film(120), and a reverse osmosis membrane(130) including the membrane protein of the aquaporine(140) series. The supporter film is formed by one polymer based material among polysulfone and teflon. The membrane protein is among aquaporine 1~12, aquaporine -Z and aquaporine -M. The membrane protein is included to the content of 0.1~50 wt% in the reverse osmosis membrane.;COPYRIGHT KIPO 2011