Category: Efficiency

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Viewing: Efficiency

Aeration Efficiency

June 17, 2026 5 min read

The Mystery of the Missing DO: Troubleshooting Low Dissolved Oxygen in Wastewater Lagoons

Every wastewater lagoon operator has experienced it. The aeration system appears to be running. Air is rising to the surface. Yet dissolved oxygen (DO) levels remain stubbornly low, odors begin to develop, and treatment performance starts to suffer. Where did the oxygen go? When a lagoon loses dissolved oxygen, the problem isn’t […]

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Efficiency

February 26, 2014 21 min read

Efficient Lagoon Aeration: Design Conditions, Field Conditions, and Layout Design

Efficient Lagoon Aeration: Design Conditions Having efficient lagoon aeration is important to any wastewater treatment lagoon because aeration typically accounts for 50–60% of energy costs. With this in mind, we have developed this article on the factors that contribute to lagoon aeration efficiency: the design conditions that affect the aeration calculations in the basis of […]

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