Soil and land filters clean water with the power of nature. Designs for any purpose and demands are executable. The system can be harmoniously integrated into the landscape.
Purified, restricted and discharged by control:
Retention soil filters are active flood protection. They bring reliably good results even at maximum load and large fluctuation in the entries.
The growing number of fermentation tanks and biogas plants generate more and more silo activity and silo truck running surface. Soil filters can be combined with ponds and constructed wetlands to purify this sewage up to reusable water for certain purposes.