BIOCOS®

Climate change, population growth, and extreme weather events are placing increasing pressure on water systems. Energy consumption and the CO₂ footprint can be reduced by implementing energy-efficient, sustainable, and compact wastewater treatment systems such as BIOCOS®.

BIOCOS® technology (BIOlogical COmbined System) offers a smart, sustainable, and space-saving solution for the biological treatment of wastewater and is a cost-effective alternative to conventional activated sludge systems. This hydraulic system combines the power of activated sludge with the efficiency of granular sludge and stands out through its unique sludge selection and cyclic process, fully controlled by aeration.

Thanks to integration with inDENSE® technology, a compact, fast-settling biomass is formed, ensuring excellent removal of nitrogen, phosphorus (Bio-P), and carbon. The result? A robust system delivering high effluent quality, minimal maintenance requirements, and energy savings of up to 25%.

Afbeelding: Waterschap Vallei en Velluwe - 3D ontwerp RWZI Hattem.