Next to Speyer (Germany), the largest bridge over the Rhine had to be refurbished using state-of-the-art hydrojetting (i.e. removing the concrete surface using high-pressure water). To avoid polluting the river with the toxic wastewater, our mobile wastewater recycling system came in to play.


The PCB/PAH contaminated wastewater was treated by our system and weekly by the German authorities. The quality of the cleaned water was of such quality that the contractor was allowed to dispose it directly into the Rhine!