Description: Aeration plays a critical role in maintaining healthy wastewater lagoon performance, particularly during periods of high temperatures, increased biological activity, and changing seasonal conditions. This one-hour webinar will introduce the fundamentals of lagoon aeration and explain how oxygen transfer supports biological treatment, odor control, and regulatory compliance.

Participants will learn the basic principles of aeration, common types of aeration equipment, factors that influence oxygen demand, and how aeration can improve lagoon treatment efficiency. The session will also discuss operational considerations, troubleshooting strategies, energy use, and approaches for optimizing aeration performance in lagoon systems.

Designed specifically for wastewater operators and managers, this webinar will provide practical guidance on understanding, evaluating, and managing aeration systems to support reliable lagoon operations year-round

By the End of This Webinar, Participants Will Be Able To:

• Explain the role of aeration in wastewater lagoon treatment and regulatory compliance
• Describe how dissolved oxygen supports biological treatment processes
• Identify common types of lagoon aeration systems and their applications
• Recognize factors that affect oxygen transfer and aeration efficiency
• Assess operational indicators that suggest additional aeration may be needed
• Identify common aeration-related challenges and troubleshooting approaches
• Evaluate strategies for improving lagoon performance through effective aeration management
• Apply practical aeration concepts to support treatment reliability and permit compliance

Presenter: Dr. Jason R. Barrett, Extension Professor and Director of the Mississippi Water Resources Research Institute at Mississippi State University

Certificate: This webinar has NOT been submitted for approval of continuing education credit. We can provide a certificate of attendance to eligible attendees, but cannot guarantee it will meet your PDH or CEU requirements.

Who Should Attend:

• Licensed wastewater operators responsible for lagoon systems
• Operators of small, rural, and decentralized wastewater systems
• Utility managers and supervisors overseeing lagoon-based treatment facilities
• Municipal and public works personnel responsible for wastewater operations
• Technical assistance providers and wastewater consultants
• Operators experiencing BOD, TSS, dissolved oxygen, algae, or ammonia treatment challenges
• New and experienced lagoon operators seeking a stronger understanding of aeration fundamentals

Partner: