The researchers working on the Nano-Argovia project μAlmond are investigating the use of electric antifouling sys- tems and a previously unknown, almond-shaped microstruc- ture of calcium carbonate referred to as μAlmonds. “When it comes to the precise further development of EAF device series and to boosting long-term customer confidence in this technology, we need a reliable and scientifically sound understanding of how electric pulses from EAF devices can modify the crystal structure of calcium carbonate in a targeted manner and therefore influence surface adhesion.” Federico Bussmann, Hydro Services Schweiz AG 11 SNI INSight June 2026