Public water system operators in Texas who perform process control duties in production or distribution of drinking water must be licensed with the Texas Commission on Environmental Quality (TCEQ). Class…
Learn about Well Construction this excerpt from our Water Treatment Exam Review course. [iframe width="854" height="480" src="https://www.youtube.com/embed/SyUTz2x13ew"] If you are preparing for a certification exam, you may be interested in…
Today, we're going to look at the Organic Loading of a trickling filter. Watch the video below and learn how this type of wastewater math problem is solved. [iframe width="560" height="315" src="https://www.youtube.com/embed/p5ExPimtY0U"] If…