Wastewater operator continuing education

Activated Sludge 2: What Each Change Does

Pending state approval in Illinois (Pending)

Equip operators to understand the effects of adjusting each primary control lever in activated sludge plants, including their impacts on effluent quality, process stability, sludge production, and energy use, enabling informed decisions and communication with superintendents.

We can't sell this in Illinois yet. Tell us where you are and we'll email you the day it opens — nothing else, and one click to stop. Tell me when it opens

Level 2 — what each change does to the plant — effluent, efficiency, sludge and energy — assumes Level 1

Credit awarded: 1 hour — Technical

The Illinois course number is issued by the Agency for this course and is printed on your certificate.

One hour of study is one hour of credit. Your certificate reports the hours, which is what Illinois records against your renewal.

What's included

  • Self-paced online coursework you can start, pause, and resume anytime
  • Short questions along the way, and a short final quiz to pass for your certificate (retake it as often as you need)
  • 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 hour