CLEANDANUBE
They are often microscopic, barely visible to the naked eye, yet they pose an imminent danger to humans and animals. For years, there has been more plastic particulate matter floating through the Danube than fish larvae — and the amount continues to grow each day. The Danube, in turn, carries over four tons of plastic into the Black Sea every single day. Despite longstanding debates about the dangers of microplastics to the environment, many people remain unaware of the severity of the problem.
One man is determined to change that: Andreas Fath, a professor of chemistry at Furtwangen University, is on a mission. He embarked on an extraordinary journey to swim the entire swimmable stretch of the Danube, covering 2,700 kilometers. Along the way, he crossed ten countries and encountered a rich diversity of cultures. Fath was supported by a small team responsible for organizing and implementing the ambitious project.
The initiative included a mobile knowledge workshop, informational materials, and a campaign coordinated with partner organizations to draw attention to this critical issue. In collaboration with local organizations, a variety of events were held at numerous stops along the way. These included cleanups, swim meets, paddling activities, lectures, receptions, and the engagement of local institutions. A mobile laboratory was also part of the journey, enabling the regular analysis of water samples, with results promptly shared on the project website. Additionally, a passive sampler attached to the wetsuit—designed to mimic fish skin—provided further insights into water quality.
Through these diverse and interconnected efforts, the transnational project made a significant contribution to water protection. The ultimate goal was to reduce water pollution, prevent plastic waste, raise awareness about the dangers of microplastics, and foster a deeper appreciation of the Danube as a vital natural habitat for the people living along its banks.
Basic information
Project is being implemented by: AWP – association for wildlife protection e.V. & University Furtwangen
The project is financially supported by the Baden-Württemberg Foundation and the Postcode Lottery along with the main sponsors Hansgrohe, Menschen brauchen Menschen e.V. and Arburg.
More information is available via the following website: cleandanube
