“Operation of Wastewater Treatment Plants Volume 3” is an advanced-level textbook written by the Office of Water Programs. Published by Pearson Education, this book is part of a series focused on the technology and engineering aspects of wastewater treatment plants. With a subject area of environmental and waste management, this textbook is designed for adult and further education levels. Written in English, this textbook offers a comprehensive and detailed approach to understanding the operations of wastewater treatment facilities.