CWEA LAB Microscopic Examination of Activated Sludge Intro Bundle Parts: 1-4
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- Non-member - $99
- Member - $79
CWEA Members: $79.00
Non-Members: $99.00
4.8 Contact Hours Towards CWEA Certifications: LAB and AWTO.
Videos included in these series
Introduction to the Microscopic Examination of Activated Sludge:
This webinar is an overview of best practices for using your microscope to examine activated sludge and assist in process control decisions.
Learning Objectives/Attendee Takeaways
No. 1 Using the microscope as a process control tool
No. 2 Overview of identifying bacteria, protozoa, filaments and floc
No. 3 Interpreting results provided by a microscopic exam of the activated sludge
The Microscopic Examination of Activated Sludge Part 2: Analyzing your Floc:
This webinar is an in-depth discussion about how to use the microscope to examine and interpret your activated sludge floc particles.
Learning Objectives/Attendee Takeaways
No. 1 Identifying floc morphology
No. 2 Factors that impact biological flocculation
No. 3 Interpreting results provided by a microscopic exam of the activated sludge
The Microscopic Examination of Activated Sludge Part 3: Filamentous Bacteria and your Process:
This webinar is an in-depth training on using your microscope to identify filament characteristics in your activated sludge.
Learning Objectives/Attendee Takeaways
No. 1 Identifying filament characteristics
No. 2 Interpreting results provided by a microscopic exam of the activated sludge
No. 3 Process control adjustments based on filament identification
The Microscopic Examination of Activated Sludge Part 4: Interpreting what Protozoa and Metazoa reveal about your process:
This webinar is an in-depth training on using your microscope to interpret the effects that Protozoa and Metazoa create in your activated sludge.
Learning Objectives/Attendee Takeaways
No. 1 Identifying Protozoa and Metazoa and their dominance in MLSS
No. 2 Interpreting results based on the dominant microorganisms
No. 3 Process control adjustments based on microorganism trends

Ron Trygar, CET
Senior Training Specialist
University of Florida Training, Research and Education for Environmental Occupations (TREEO) Center
Ron Trygar has been in the wastewater treatment industry for more than 39 years, and he is the Senior Training Specialist at the University of Florida Training, Research and Education for Environmental Occupations (TREEO) Center in Gainesville, Florida. Ron has over 25 years of training experience, and he is passionate about teaching wastewater treatment courses, specifically the microscopic examination of activated sludge. Ron has spent many hours observing the biomass from his own treatment plants as well as samples sent to him from treatment plants around the Southeastern US, and he is considered a subject matter expert by his peers in Florida. Ron is certified in Florida as a Class A Wastewater Treatment Plant Operator and Class B Drinking Water Plant Operator and holds a certification through the Southeast Desalting Association (SEDA) as a Membrane Treatment Plant Operator. In his free time, Ron enjoys fishing, swimming and diving along Florida’s marine coastline, fixing cars and stuff in his workshop, reading and spending time with his wife Rochelle.

Blake Brown (Moderator)
CWEA SF Bay Section Lab Committee Co-Chair
Central Contra Costa Sanitary District
Blake Brown is the CWEA SF Bay Section Lab Committee Co-Chair, the CWEA State Lab Committee Vice Chair of the North, and Laboratory Program Administrator at Central Contra Costa Sanitary District. She has 6 years of wastewater experience and has been volunteering with CWEA for 3 years.
Registrants who view the live webinar to see the slides and hear the audio and then enter the correct attention check code (directions below) will receive 4.8 contact hours towards CWEA's certification: LAB & AWTO.
To receive your contact hours for viewing the recording, you will need to view each video in the series. Upon completion of the last video in the series, the system will automatically unlock the attention check code for you view. The two (2) different attention check codes that will be displayed, and you will need to enter these codes as 1st attention check code – 2nd attention check code (XXXX-XXXX) in the Attention Check Code component under the "Contents" tab.
Please note, all user activity of CWEA certification holders on the Online Wastewater Education Network is subject to the CWEA Code of Ethics standards for professional conduct and ethics. Certification holders should receive credit for a training only once within the same contact hour period. Any attempt to undermine the certification process may be subject to ethics procedures and possible sanctions. It is not possible to receive contact hours for both attending the live webinar and viewing the recording.
Once you have entered the correct attendance check codes, you will be able to create and download an electronic certificate of completion under the "Contents" tab.
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