COMPOSITION FOR PREPARING ACTIVATION LAYER OF WATER TREATMENT MEMBRANE METHOD FOR PREPARING WATER TREATMENT MEMBRANE AND WATER TREATMENT MEMBRANE PREPARED THEREOF

摘要

The present invention relates to a composition for forming a water treatment separation membrane active layer comprising an amine compound and an additive having a carbonyl or thiocarbonyl functional group and an amine group at both terminals thereof; a method for manufacturing a water treatment separation membrane; a water treatment separation membrane manufactured by the method; a water treatment module comprising the water treatment separation membrane; and a water treatment apparatus comprising the water treatment module. The water treatment separation membrane exhibits an enhanced salt removal rate and an enhanced permeation flux.