Process for producing polyamide-based water treatment separation membrane excellent in permeation flow rate characteristics and water treatment separation membrane produced by the above-mentioned production method

摘要

The present invention relates to a method for manufacturing a water treatment separation membrane, the method including: forming an aqueous solution layer including an amine compound on a porous support; and bringing an organic solution including an acyl halide compound into contact with on the aqueous solution layer to form a polyamide active layer, in which the organic solution includes a non-polar solvent and an amphiphilic solvent having a boiling point of 120°C or more, thereby improving a permeation flux, and a water treatment separation membrane manufactured by the manufacturing method.