| 摘要 |
The present invention relates to a hollow fiber type forward osmosis membrane and a manufacturing method thereof, more specifically to: a hollow fiber type forward osmosis membrane which offers high water permeability and flow rate toward the osmosis direction by smoothly flowing water from raw water to an induced solution by improving porosity and optimizing a pore structure, secures contamination resistance and chemical resistance by effectively coating a polyamide layer on the surface of a supporting layer and improving the combination degree between the polyamide layer and the supporting layer, and minimizes the reverse diffusion of a solute in the induced solution to the reverse osmosis direction; and a manufacturing method thereof. |
