Archive News

April 7, 2022With the support of Eawag, experts from the VSA platform "Process Engineering for Micropollutants" investigated the inputs of substances from industry and commerce into waterbodies. The nationwide analysis shows that treated wastewater from businesses also contains micropollutants that enter waterbodies.

March 29, 2022Artificial floods mimick natural flows to mobilise and transport sediment downstream, reshape the river and reinstate important habitats for native aquatic insects and fish. Improved outcomes can occur when these artificial floods converge with natural flows and sediment delivery from unregulated tributary streams further down the valley.

March 24, 2022New research findings, and a resulting fact sheet, provide insights into the problematic spread of the invasive quagga mussel in Switzerland. The authors of the fact sheet are concerned that the aggressive spread of this mussel species will have a substantial detrimental effect on lake ecosystems.

March 1, 2022The use of lake and river water to generate heat and cold is constantly increasing. The potential is enormous. Nevertheless, negative impacts on aquatic ecosystems must be avoided. A fact sheet from Eawag lists the key points in this regard.

February 11, 2022To mark today’s International Day of Women and Girls in Science, female researchers at Eawag talk about their experiences and motivation in short videos.

February 10, 2022Eawag researchers have won a competition organised by Britain’s National Centre for the Replacement, Refinement and Reduction of Animals in Research (NC3R). The prize money is awarded for use in research to develop technologies to replace animal testing.

February 8, 2022Mining can have serious consequences for nature and the health of the population in countries of the Global South, where environmental laws are often only inconsistently implemented. In Hwange, in western Zimbabwe, people have been fighting water pollution from coal mining for years. But they were powerless against the operators – until doctoral student Désirée Ruppen launched a citizen science project in 2018.

February 7, 2022The newly created Swiss Groundwater Network, CH-GNet for short, has now launched its online presence. A big step for Eawag’s new exchange, information and networking platform.

February 4, 2022Those who have just undergone surgery in the hospital, with their weakened immune systems, are easy prey for pathogens that lurk on a wide variety of surfaces. Even careful disinfection can only partially prevent these hospital-acquired infections. One hope in the fight against the pathogenic bacteria are bacteriophages. Eawag researchers were able to show that they improve the removal of pathogens from surfaces, especially in combination with chemical disinfection.

January 4, 2022The honourable Natural Research Society of Zurich has just published its 224th New Year's Bulletin. It is devoted entirely to the eight square kilometre Greifensee, which Eawag is also researching intensively.