From domestic sewage plants (up to 50 inhabitants) to compact systems (up to 5,000 inhabitants) or larger sewage plants (30,000 inhabitants and more), the modular system ensures cost-effective planning and construction.

• Customizable
• Expandable
• Modular

In addition to the procedural advantages of a sessile biomass and low energy consumption, the robustness of the rotating biological contactors (RBC) as well as the short planning and construction periods of the modular system are of particular interest for smaller municipal sewage plants.