1. Wetsus, European centre of excellence for sustainable water technology, P.O. Box 1113, 8900 CC Leeuwarden, The Netherlands
2. Membrane Materials and Processes, Department of Chemical Engineering and Chemistry, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven, The Netherlands
3. Dutch Institute for Fundamental Energy Research (DIFFER), P.O. Box 6336, 5600 HH Eindhoven, The Netherlands