1. Department of Desalination and Water Treatment, Zuckerberg Institute for Water Research, The Blaustein Institutes for Desert Research, Ben-Gurion University of the Negev, Sde Boqer Campus, Midreshet Ben-Gurion 8499000, Israel
2. Technische Universität München, Forschungs-Neutronenquelle, Heinz Maier-Leibnitz (FRM II), James-Franck-Straße 1, D-85748 Garching, Germany