Most energy efficient, lowest maintenance and safest oxidation ditch available

Contact us

• SND biological treatment in the same zone results in 80% denitrification without the need for an internal recycle pump.
• Process adaptability/flexibility achieve lower TN or TP as regulations change. Complete mix characteristics and ability to operate at high MLSS concentrations form a high buffer capacity for shock loads.
• Energy efficient from operating a majority of system volume at a strong oxygen deficit allows for much higher oxygen transfer efficiency.
• By operating tanks in series allows for diverting the Stormflow downstream of the first reactor, preventing clarifier washout of biomass. Proven effective in treating greater than 7x peak flow.
• Allows for elimination of a dedicated anoxic zone typically used in biological nutrient removal processes. Reduces footprint, concrete cost, mechanical mixers and operational energy costs.
• Only routine greasing of bearings is required; aerator discs are non-fouling.

Discontinued product