Learn about Coagulant Aids in this excerpt from the Water Treatment Exam Review course. [iframe width="854" height="480" src="https://www.youtube.com/embed/TqtcExb6IVc"] We begin with the overview of the reasons to add coagulant…
Learn how to calculate Chlorine Dose in this video. This is an example of our Five Step Process to solving math problems. [iframe width="854" height="480" src="https://www.youtube.com/embed/eavbtRNxhHM"] If you are…
Learn about Wastewater Preliminary Treatment in this video. This video is an excerpt from the American Water College Water Treatment Exam Review course. [iframe width="854" height="480" src="https://www.youtube.com/embed/rLaHjCRaVkE"] In this…