Challenge
A wastewater treatment project in Esbjerg, Denmark, required custom-made tanks for planted filtration systems. The tanks needed to be suitable for underground installation and continuous exposure to water.
Solution
DAN-Board Smooth panels were welded together to create custom tanks for the filtration system. The smooth, durable panels provided a practical solution for constructing the tanks, which were subsequently lowered into the ground.
Result
Custom-made tanks installed underground as part of a planted wastewater filtration system, demonstrating the versatility of DAN-Board Smooth for specialised applications.
- Custom-welded tanks made from DAN-Board Smooth
- Underground installation for wastewater treatment
- New application for planted filtration systems


