Now showing items 1-3 of 3

    • Application of membrane technology in a base metal refinery 

      Nel, D.W.; Van der Gryp, P.; Neomagus, H.W.J.P.; Bessarabov, D. (Southern African Institute of Mining and Metallurgy (SAIMM), 2013)
      Nanofiltration (NF) has attracted much attention over the past few years due to the reduced energy consumption compared to reverse osmosis (RO) and better separation performance compared to ultrafiltration (UF). Although ...
    • Development and testing of an anion exchange membrane electrolyser 

      Manolova, Mila; Kerres, Jochen; Schoeberl, Claudia; Freudenberger, Renate; Ellwein, Corina (Elsevier, 2015)
      In the context of energy policy and the use of renewable energies, our research institute collaborates with other partners on the development of a compact, environmental-friendly and effective electrolyser for efficient ...
    • Stability of acid-excess acid-base blend membranes in all-vanadium redox-flow batteries 

      Chromik, Andreas; Kerres, Jochen; Dos Santos, Antonio R.; Turek, Thomas; Kunz, Ulrich (Elsevier, 2015)
      In this contribution the performance of two acid–base blend membranes in an all-vanadium redox-flow battery (VRFB) is studied. The first membrane is a nonfluorinated acid–base blend membrane composed of a sulfonated ...