Operation Water Biology Lesson One Chlorination and Dechlorination The purpose of a water treatment plant is to take raw water form a well or fresh water source, remove all of the contaminants and make the water safe to drink.
Lesson Two: Chlorination and Chlorine Demand
Students will expand their understanding of chlorine demand by participating in an experiment. Students will learn about the Guidelines for Canadian Drinking Water Quality guideline for total chlorine. Students will learn how to perform calculations involving concentration, volume and dilution factors.
