Wastewater operator continuing education

Why an Ammonia Limit Exists: pH and Temp

Approved for renewal credit in IL

To equip wastewater operators with a clear understanding of why ammonia limits exist in effluent regulations, emphasizing the chemical and biological roles of pH and temperature on ammonia toxicity, the regulatory framework governing these limits in Illinois, and practical decision-making implications for plant operations.

Level: Core — assumes you work in the field; develops the subject as a main topic

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
$19.00 USD

One-time payment · lifetime access to this course

About 72 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.