Down Flow Anaerobic System (DACS®)

High rate anaerobic system

Aqana’s technology makes the purification of wastewater a sustainable process. With the DACS® treatment, a relatively large amount of biomass is held inside of the carriers within the anaerobic system – resulting in the effective conversion of the organic material in the wastewater into biogas. DACS® eliminates the expensive necessity of granular sludge and by that manages to provide a reliable anaerobic system that guarantees continuous operation regardless of changes in flow and organic load.