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. Author manuscript; available in PMC: 2016 Aug 15.
Published in final edited form as: J Memb Sci. 2015 Aug 15;488:79–91. doi: 10.1016/j.memsci.2015.03.089

Fig. 3.

Fig. 3

(A) Weight gain and water permeability of functionalized membranes (PVDF400HE-PAA) with concentration of acrylic acid in polymerization; (B) Darcy permeability of pore-filled membrane as a function of polymer gel volume fraction at pH 3 and 8. Water permeability of PVDF400HE is 7512±125 L/(m2·h·bar).