Safe and reliable drinking water depends on effective treatment processes and knowledgeable water system operators. This resource provides an introduction to key concepts in water plant operation, with a focus on disinfection, chlorination, chloramination, ultraviolet (UV) treatment, contaminant removal, and water quality monitoring.

Designed for students and water treatment professionals, this book supports the development of foundational knowledge and practical skills needed to operate and maintain water treatment systems. Through the study of treatment processes, calculations, regulatory requirements, and operational practices, learners will gain a deeper understanding of the critical role water treatment plays in protecting public health.

Whether used as a learning resource or a professional reference, this text provides essential information to support safe, effective, and standards-based water plant operations.