Decentralized Wastewater Treatment Systems (DEWATS)
DEWATS combines anaerobic treatment with constructed wetlands as a sustainable and proven solution for off-grid scenarios, requiring no electricity or sewer networks. DEWATS solutions have been successfully implemented in many countries over the past 30 years and allow treatment in off-grid areas.

Anaerobic Baffled Reactor (ABR) 

Anaerobic Baffled Reactor (ABR) Wastewater is anaerobically treated in a hybrid Anaerobic Baffled Filter (ABR) module, a modern development of the septic tank. Minimal operational requirements, low sludge production and high scalability are key advantages.

Constructed Wetlands 

Pre-treated wastewater flows through one or multiple constructed wetlands for effluent polishing and nutrient removal. These can be adjusted to the environmental conditions.