May 30, 2023Trainees from Eawag’s analytical and training laboratory assist in the analysis of a wide variety of water samples. A prominent example is the National River Monitoring and Survey Programme (NADUF). In a video, we take a look behind the scenes of the laboratory and show its role for the NADUF programme.
May 25, 2023At the recent joint 21st AfWASA International Congress and Exhibition and 7th Conference on Faecal Sludge Management (FSM7), Eawag signed a Memorandum of Understanding agreement with the African Water and Sanitation Association. The two conferences took place under one roof in Abidjan, Ivory Coast.
May 23, 2023On Saturday, 20 May, the 18th Biennale of Architecture in Venice opened its doors. In the German pavilion, which focuses on building in existing contexts and the recycling economy, also the Nutrient Harvester developed at Eawag is demonstrated. It processes the urine from two on-site dry separation toilets into fertiliser.
August 22, 2024Microorganisms in biofilms in rivers can break down harmful substances. Some are also able to degrade biocides, including the insect repellent diethyltoluamide (DEET) - or so it is thought. Researchers at the aquatic research institute Eawag have now discovered that DEET is degraded better when the proportion of treated wastewater in the water is high. They attribute this to specific enzymes that occur primarily where wastewater treatment plants return the water to the aquatic environment. However, the enzymes involved are not straightforward to predict.
August 20, 2024Methane-oxidizing bacteria could play a greater role than previously thought in preventing the release of climate-damaging methane from lakes.
August 15, 2024More than half of the global population were estimated to lack safely managed drinking water services in a recent study lead by Eawag researchers. This is shown in a global map that researchers compiled using machine learning based on data from household surveys and data derived from Earth observations.
August 13, 2024Cities need to become more sustainable and use their water resources more efficiently. Managing water in small-scale cycles is one possible solution. A new white paper shows how this can be achieved.
July 17, 2024Environmental chemist Joanna Houska has received an award for her doctoral thesis from the German Water Chemistry Society. She conducted her research at Eawag and EPFL, demonstrating both theoretically and experimentally how oxidative water treatment using ozone or chlorine can be more efficiently utilized when there is a precise understanding of the organic substances dissolved in the water to be treated.
