Constructed wetlands or treatment wetlands treat wastewater through an optimal combination of natural processes and intelligent technology.

Low energy consumption, efficient and robust treatment, minimal maintenance requirement and long service life, a green business card!

Proven technology for F&B industry, office buildings, residential areas, agricultural companies, sewer overflows, sludge dewatering, etc.

RietLand bvba is a leading company that has been involved in the design and construction of natural treatment systems with plants since 1994.
RietLand has successfully installed hundreds of reed beds (helophyte filters) worldwide for the treatment of wastewater from homes, businesses, and the agricultural sector. Rietland is the first European company to hold the European CE label for reed beds, which falls under EN 12566/3 and 12566/6. Furthermore, we are the only company in the Benelux to offer the patented FBA (Forced Bed Aeration ®) type of reed bed: an advanced aerated wetland that achieves spectacular treatment results on a minimal surface. Read more about it in Products.
A selection from our projects

















































Discover how we can also solve your wastewater problem
Contact us to inquire about the possible solutions we can offer you.