News archive

May 31, 2022

May 31, 2022The biologically active, slow-flow sand filters of lake water treatment would remove nanoplastics from the raw water very efficiently. This was shown both in the laboratory and in larger, realistic tests and modelling.

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May 9, 2022

May 9, 2022Oliver Schilling is newly appointed Professor of Hydrogeology at the University of Basel, where he is setting up a research group that is also associated with the Eawag Water Resources and Drinking Water Department in Dübendorf. This dual affiliation is perfect, says Schilling.

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April 14, 2022

April 14, 2022Chlorination of drinking water reduces infections – and it changes the composition of the intestinal flora of young children, as a study published today in “Nature Microbiology” shows. The results indicate that the diversity of the intestinal flora isn’t reduced and bacteria associated with gut health are increased.

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March 29, 2022

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.

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March 22, 2022

March 22, 2022For World Water Day 2022, the United Nations is focusing on our groundwater – an invisible treasure that it wants to bring into the social and political spotlight. For Eawag, groundwater as a resource has long been one of its most important research priorities. An overview.

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March 18, 2022

March 18, 2022What is the state of groundwater in Switzerland? On World Water Day, we discussed this with hydrogeologist Christian Moeck, who, as an employee of the Eawag Hydrogeology Research Group, deals with the pressing challenges surrounding groundwater and researches how groundwater can be protected as a resource.

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February 25, 2022

February 25, 2022The European Geochemical Association (EAG) has presented Lenny Winkel, associate professor of Inorganic Environmental Geochemistry at the aquatic research institute Eawag and ETH Zürich, with the 2022 Science Innovation Award and honoured her with the title of Geochemistry Fellow. The award recognizes scientists who have recently made an important and innovative breakthrough in geochemistry.

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February 8, 2022

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.

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February 7, 2022

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.

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December 7, 2021

December 7, 2021With around 200 pictures and texts, the new Water Timeline takes you through 200 years of the eventful history of Swiss water protection. It aims to show how shifts towards more sustainable management of natural resources can be shaped. 

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