Wastewater operator continuing education
Treatment Process Fundamentals
Approved for renewal credit in ILTo equip wastewater operators with comprehensive understanding of key treatment process fundamentals—including preliminary treatment, primary clarification, activated sludge, secondary clarification, disinfection, and nitrification/nutrient control—for improved operational decision-making and regulatory compliance.
Level: Advanced — builds on working knowledge of the subject — specialised operations
Credit awarded: 1 CEU hour — Technical
One hour of study is one hour of credit. Your certificate reports the hours, which is what IL records against your renewal.
What's included
- Self-paced online coursework you can start, pause, and resume anytime
- A short completion quiz to confirm your understanding
- An official certificate of completion (PDF) with a public verification code
- Progress saved to your My Learning dashboard
One-time payment · lifetime access to this course
About 74 minutes of video · 1 CEU hour
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Full refund within 7 days if you have not completed the course — refund policy.
Training a team? Buy seats for your operators — card or purchase order, with a completion record you can export.