HOLLOW FIBER TYPE FORWARD OSMOSIS MEMBRANE AND MANUFACTURING METHOD THEREOF

摘要

The present invention relates to a hollow fiber-type forward osmosis membrane and a manufacturing method thereof and, more specifically, to a hollow fiber-type forward osmosis membrane which allows water to smoothly flow into a draw solution from raw water to form a high flux in the direction of osmosis by enhancing the porosity of a supporting layer and reducing the unevenness of pores, and which minimizes reverse diffusion of salts in the direction of reverse osmosis while simultaneously satisfying excellent anti-fouling property and chemical resistance by improving interlayer bonding strength between the supporting layer and a polyamide layer and forming the polyamide layer to be solid and uniform.