Drinking Water

Prevention is better than cure

Thanks to the fact that Switzerland’s surface waters have been kept clean, this maxim has to a large extent been upheld. However, the presence of new (harmful) substances allows no room for complacency on this front. Globally, there is an urgent need for cost-effective and energy-efficient water treatment solutions on various scales - all the way through to wastewater recycling.

News

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February 20, 2019

As of this week, “LéXPLORE”, a 100 metre research platform, is afloat on Lake Geneva. On board are countless radiosondes and sensors which should enable researchers at Eawag, EPFL and the Universities of Lausanne and Geneva to gain a better understanding of the ecological processes at work in Lake Geneva as well as the interactions between the water and the atmosphere. Read more

December 13, 2018

Michael Berg, Stephan Hug, Annette Johnson (in memoriam), Andreas Voegelin and Lenny Winkel from the Department of Water Resources and Drinking Water (W +T) at Eawag have been selected for the “Sandmeyer Award” from the Swiss Chemical Society (SCG) for their many years of work researching contamination of drinking water resources with geogenic elements. Read more

Scientific publications

Pronk, W.; Ding, A.; Morgenroth, E.; Derlon, N.; Desmond, P.; Burkhardt, M.; Wu, B.; Fane, A. G. (2019) Gravity-driven membrane filtration for water and wastewater treatment: a review, Water Research, 149, 553-565, doi:10.1016/j.watres.2018.11.062, Institutional Repository
Janssen, E. M. -L. (2019) Cyanobacterial peptides beyond microcystins – a review on co-occurrence, toxicity, and challenges for risk assessment, Water Research, 151, 488-499, doi:10.1016/j.watres.2018.12.048, Institutional Repository
Rougé, V.; Allard, S.; Croué, J.-P.; von Gunten, U. (2018) In situ formation of free chlorine during ClO2 treatment: implications on the formation of disinfection byproducts, Environmental Science and Technology, 52(22), 13421-13429, doi:10.1021/acs.est.8b04415, Institutional Repository
Desmond, P.; Morgenroth, E.; Derlon, N. (2018) Physical structure determines compression of membrane biofilms during Gravity Driven Membrane (GDM) ultrafiltration, Water Research, 143, 539-549, doi:10.1016/j.watres.2018.07.008, Institutional Repository
To the library
Lanz, K.; Rahn, E.; Siber, R.; Stamm, C. (2014) Bewirtschaftung der Wasserressourcen unter steigendem Nutzungsdruck, 84 p, Institutional Repository
Hoffmann, S.; Hunkeler, D.; Maurer, M. (2014) Nachhaltige Wasserversorgung und Abwasserentsorgung in der Schweiz. Herausforderungen und Handlungsoptionen. Thematische Synthese 3 im Rahmen des Nationalen Forschungsprogramms NFP 61 «Nachhaltige Wassernutzung», 83 p, Institutional Repository

Selected research projects and programs

An inter- and transdisciplinary strategic research program that strives to develop novel non-gridconnected water and sani- tation systems that can function as comparable alternatives to network-based systems.
This project facilitates the exchange of data, maps and information on geogenic contaminants (focussing on arsenic and fluoride) via the web-based Groundwater Assessment Platform (GAP)

Experts

Prof. Dr. Janet Hering
  • biogeochemistry
  • sustainable water management
  • water treatment
  • water quality
Dr. Stephan Hug
  • arsenic
  • solid-water interfaces
  • groundwater
  • spectroscopic methods
Prof. Dr. Rolf Kipfer
  • noble gases
  • isotopes
Prof. Dr. Urs Von Gunten
  • advanced oxidation processes
  • ozonation
  • drinking water
  • water treatment