News archive

May 17, 2019

Wastewater contains valuable resources. However, because existing wastewater management systems have been designed primarily for pollution control and hygiene, the recovery of resources from wastewater is cumbersome. Read more

March 22, 2019

Today's Unesco World Water Day has the theme "Leave no one behind". Many people still do not have access to safe water and sanitary facilities for various reasons. But access to clean water alone is not enough, knows behavioural psychologist Hans-Joachim Mosler of the Department of Environmental Social Sciences. Read more

February 19, 2019

The larvae of black soldier flies feed on organic waste matter. This has the potential not only to alleviate the waste problem in many countries, but also cut greenhouse gas emissions from waste disposal by around half. Read more

January 22, 2019

3 billion people worldwide live in cities without sewers or wastewater treatment plant infrastructure. This forces them to dump their waste into open waters, contaminating the drinking water for others downstream. Christoph Lüthi shows how we could harness nutrients in wastewater instead of harming human and environmental health. Read more

November 13, 2018

Many infectious viruses are transferred to humans from water or other liquids. A microbiologist at Eawag has now investigated how high the risk of infection is when someone comes into contact with polluted water. Read more

October 22, 2018

Even though the water we’ve used for washing our hands is barely contaminated, it usually disappears down the drain, never to be used again. A newly developed system allows handwashing water to be recycled, thus not only saving water, but also helping to prevent infectious diseases in developing countries. Read more

October 2, 2018

Research in low- and middle-income countries is an important component of Eawag’s mission. The Eawag Partnership Programme (EPP) was developed to strengthen research and research ties with students and academic institutions in the Global South. 10 years and over 80 fellows from 28 different countries later, EPP celebrates the successful building of bridges and transfer of scientific knowledge. Read more

September 25, 2018

Research in low- and middle-income countries is an important component of Eawag’s mission. The Eawag Partnership Programme (EPP) was developed to strengthen research and research ties with students and academic institutions in the Global South. 10 years and over 80 fellows from 28 different countries later, EPP celebrates the successful building of bridges and transfer of scientific knowledge. Read more

September 14, 2018

Research in low- and middle-income countries is an important component of Eawag’s mission. The Eawag Partnership Programme (EPP) was developed to strengthen research and research ties with students and academic institutions in the Global South. 10 years and over 80 fellows from 28 different countries later, EPP celebrates the successful building of bridges and transfer of scientific knowledge. Read more

September 11, 2018

Wastewater smells foul and is full of pathogens. For these reasons it is usually removed and disposed of quickly. The out-of-sight-out-of-mind strategy is, however, costly and opportunities are lost. At Eawag’s Info Day, experts in practice come together with researchers who are seeking new answers – for example, on how nutrients or heat can be recovered from wastewater. Read more