From left to right: Johannes Neupert (TU Berlin), Dominik Herper (GKD Group), Rüdiger Recknagel (Audi Environmental Foundation), Søren Dandanell (BAIONYX), and Daniel Venghaus (GKD Group) are visibly pleased with the successful installation of the advanced URBANFILTER in the Danish capital Copenhagen, which is designed to reduce the amount of microplastics in the water cycle.