ABSTRACT
In this chapter, we focus on water treatment operations and the various unit processes currently used to treat raw source water before it is distributed to the user. In addition, we focus on the reasons for water treatment and the basic theories associated with individual treatment unit processes. Water treatment systems are installed to remove those materials that cause disease and create nuisances. At its simplest level, the basic goal of water treatment operations is to protect public health, with a broader goal to provide potable and palatable water. The water treatment process functions to provide water that is safe to drink and is pleasant in appearance, taste, and odor.
