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Nanobubbles Reduce BOD/COD Concentrations for Wastewater Lagoon

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A food processing facility with a roughly 3-million-gallon wastewater lagoon was overloaded with solids, resulting in high effluent chemical oxygen demand (COD) and biochemical oxygen demand (BOD) concentrations. Using nanobubble technology, they were able to reduce effluent COD concentrations and degrade excess sludge that had accumulated in the lagoon.

NBG Container Wastewater Lagoon

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Natural processes and the existing surface aerators didn’t provide enough oxygen transfer to meet the biological process demand. For a sustainable, chemical-free solution, the plant looked to Moleaer’s nanobubble technology.


Gallons of water treated per day


Generators in operation


Countries with a Moleaer nanobubble generator

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