1. Section Sanitary Engineering,
Department of Water Management,
Faculty of Civil Engineering and Geosciences, Delft University of Technology, P.O.
Box 5048, 2600 GA Delft, The Netherlands
2. Vitens Water Company, P.O. Box 1205, 8001 BE Zwolle, The Netherlands
3. Water Desalination and Reuse Research Center, 4700, King Abdullah University of Science and Technology, Thuwal 23955-6900, Kingdom of Saudi Arabia
4. KWR Watercycle Research Institute, P.O. Box
1072, 3430BB Nieuwegein, The Netherlands
5. Department of Civil and Environmental
Engineering, University of Illinois at Urbana−Champaign, 205 North Mathews Avenue, Urbana, Illinois 61801, United States