Secondary Treatment; Live Online

This 3 hour “Secondary Treatment” live online training will introduce you to the principle operations, treatment strategies, components, equipment, and challenges encountered during secondary treatment. We will explore how those principles are applied in commonly applied treatment operations.

We will:

  • explain the conventional activated sludge process and how it is applied in SBRs, Oxidation Ditches, and other related treatment operations.
  • discuss how fixed film secondary treatment works and why it is being replaced by more modern treatment approaches.
  • explore selector zones, how they work, and how to utilize them in your treatment process to achieve the desired outcome.
  • explain how nitrification and denitrification effect your plant and explore effective strategies for how to work with the nitrification / denitrification cycle to optimize your overall treatment process.


This 3 hour “Secondary Treatment” live online training provides you with essential knowledge of the secondary treatment process necessary to succeed in your career and obtain or maintain your wastewater operator certification.