1. Eawag, Swiss Federal Institute of Aquatic Science and Technology, CH-8600,
Dübendorf, Switzerland
2. Curtin Water Quality Research
Centre, Curtin University, GPO Box U1987,
Perth, WA 6845, Australia
3. School of Architecture, Civil
and Environmental Engineering (ENAC), Ecole Polytechnique Fédérale de Lausanne (EPFL), CH-1015 Lausanne,
Switzerland
4. Institute of
Biogeochemistry
and Pollutant Dynamics, ETH Zentrum, CH-8092 Zürich, Switzerland