Even before the start of WERA, the research topics of the upcoming Research Training Group were presented at ACHEMA 2024, the world's leading trade show for the process industries, from June 10 to 14 in Frankfurt am Main, Germany. Several hundred flyers about WERA were distributed to interested visitors to the trade fair. The photo shows the exhibit of the extinction sensor used in WERA's project B4 to investigate the crystallization kinetics of struvite.

Here is a press report about the WERA exhibition at the trade fair: 
https://rptu.de/newsroom/pressemitteilungen/detail/news/achema-2024-kritische-rohstoffe-aus-abwasser-rueckgewinnen-und-wieder-in-die-wertschoepfungskette-bringen

and a link to the ACHEMA:
https://www.achema.de/en/