Many existing sand filter systems were planned and built decades ago. Especially in recent years, the requirements for filtration performance have become harder to meet. More polluted water sources and…

The sufficient removal of short-chain PFAS molecules using activated carbon is challenging. Especially in the presence of long-chain molecules, granular activated carbon solutions lead to fast breakthrough times of short-chain…

Cycling had a long tradition in former East Germany. Hardly any other sport received so much attention and became internationally known through the Peace Race (Friedensfahrt), which, analogous to the…