WATER-TREATMENT SEPARATION MEMBRANE COMPRISING IONIC EXCHANGEABLE POLYMER LAYER AND METHOD FOR FORMING SAME

摘要

The present invention relates to a water treatment membrane including a support; and a polymer layer including a copolymer containing a hydrophobic repeating unit and a hydrophilic repeating unit including an ion exchange functional group on the support, wherein the polymer layer has ion exchange capacity (IEC) of 0.02 meq/g to 2.4 meq/g, and to a water treatment module, which have excellent salt rejection and permeate flow properties.