AWWOA 50th Annual Seminar

In the evolving field of wastewater treatment, bioaugmentation has emerged as a promising
strategy to enhance the biological processes critical to maintaining efficient and effective
operations. This presentation aims to provide wastewater operators with a thorough
understanding of bioaugmentation, focusing on the application and impact of bacterial and
enzyme supplements.

We will begin with an overview of the biological processes in wastewater treatment,
emphasizing the roles of bacteria and enzymes. This foundational knowledge will allow a
deeper exploration of bacterial and enzyme supplements, explaining how they are created and
what makes them effective. Attendees will learn about the different types of bacterial products,
their mechanisms of action, and the specific conditions required for their optimal performance.
We will also cover enzyme supplements, highlighting their applications and how they
complement bacterial processes.

The presentation will address common issues encountered in wastewater treatment, such as
fats, oils, and grease (FOGs), loss of nitrification, high ammonia levels, midge flies, and sludge
accumulation. We will discuss the underlying biological challenges for each issue and how
targeted bioaugmentation can provide solutions.

Practical considerations for selecting and using bacterial and enzyme products will be provided.
We will provide tools and methods for product selection and evaluating product effectiveness,
including microfilament analysis and origins testing, sludge surveys, influent/effluent monitoring,
and screening tests. Attendees will gain insights into pilot and small-scale long-term studies that
can help predict full-scale performance.

We will present detailed case studies to illustrate the real-world application of these concepts.
Each case study will provide valuable lessons and best practices that operators can apply to
their facilities.

Finally, we will conclude with a wrap-up and a Q&A session, allowing attendees to engage with
the material and address specific questions or concerns.