Coldep

Nijhuis Saur Industries (NSI), part of Saur Group, has acquired a majority share in Coldep, a French scale-up company specializing in Vacuum Air Lift (VAL) water treatment technology. The acquisition aims to strengthen NSI's position in emerging contaminants markets and support Coldep's expansion in aquaculture, industrial effluents, desalination pre-treatment, and PFAS/micropollutant removal.