Figure 2: Water permeabilities.

Water permeabilities obtained in this work and those reported by other researchers in the literature based on CNT membranes. Polycarbonate and polysulfone membranes (UE4040, Woongjin Chem Co.) are commercial membranes. The data obtained in this work are shown as the mean±s.d. for n=3 independent membranes tested for the permeability measurement.