Check out this video to learn about breakpoint chlorination and what happens when chlorine is added to water for disinfection purposes.
[iframe width=”854″ height=”480″ src=”https://www.youtube.com/embed/Q80byGp17sI”]
If you are preparing for a certification exam, you may be interested in our FREE Exam Tips or in signing up for one of our Exam Prep courses. We are here to help you achieve your career objectives.
