Photo-sensitized regenerable water-treatment membrane and method of making the same

摘要

The present invention provides a separation membrane for functional water treatment having a coating layer crosslinked through dynamic bonding between functional materials including cinnamite groups on at least one surface of the porous membrane, and a method for manufacturing the same, and the separation membrane for water treatment according to the present invention. When the water treatment performance is deteriorated by fouling, UV irradiation to the water treatment separation membrane to remove the coating layer of the water treatment separation membrane with contaminants, and then to at least one surface of the porous separation membrane remaining in the water treatment separation membrane, contamination It is an invention to regenerate the water treatment function of the water treatment separator by forming a new crosslinked coating layer that has not been