Noardling B.V.

Noardling B.V., headquartered in Sneek, Friesland, Netherlands, unites three established water technology brands—Desah, Hubert, and Landustrie—with a combined 250-plus years of engineering heritage and over 200 specialists active in more than 50 countries. The company covers the full water cycle from intake and screening through transport, treatment, and decentralised sanitation. Hubert, rooted in 1880, specializes in water intake and screening systems: its product range includes Travelling Band Screens with capacities up to 15,000 m³/h per filter, Drum Screens handling up to 120,000 m³/h with diameters reaching 20 metres, Micro Screens with mesh sizes down to 10 µm for membrane pre-filtration, and the Type WISA chain-driven and Type DAMRAN cable-operated coarse screen cleaners. Landustrie, established in 1913, delivers Archimedes screw pumps and hydropower screws operating at 20–50 rpm for both water transport and renewable energy generation, along with the Landox flow booster aerator featuring sixteen trailing blades and 10% higher oxygen transfer, centrifugal pumps with self-cleaning closed impellers in cast iron and Duplex, vortex pumps for heavily contaminated flows, cutting pumps for fibrous waste, and clarifiers and sludge thickeners for tanks up to 50 m diameter with central or peripheral drive. Desah provides decentralised wastewater treatment based on source separation—treating blackwater and greywater separately to recover energy and nutrients—plus containerized A-B system plants for mobile deployment and dedicated blackwater treatment units. The Noorderhoek project in Sneek was the world’s first source-separated treatment installation, and the RecoLab project in Helsingborg won the 2022 Global Water Award.