Fig. 7From: Composite Membranes Containing Nanoparticles of Inorganic Ion Exchangers for Electrodialytic Desalination of GlycerolVoltammetric curves for cation-exchange a and anion-exchange b membranes. The measurements were performed in aqueous solution containing 40 mol m−3 NaCl, superficial flow velocity was 1.04 × 10−3 m s−1 Back to article page