The filtration of public water-supplies

The Filtration of Public Water-Supplies by Allen Hazen is a seminal work that delves into the critical importance of water filtration in ensuring public health. Hazen meticulously outlines the various methods and technologies used in the filtration process emphasizing the need for clean and safe drinking water. His insights into the engineering and scientific principles behind water treatment have had a lasting impact on public health policies and practices. The book serves as a comprehensive guide for engineers public health officials and anyone interested in the management of water resources.***In this influential text Hazen also discusses the historical context of water supply systems and the evolution of filtration techniques. He highlights the challenges faced by urban areas in providing safe drinking water and the innovative solutions developed to address these issues. The book is not only a technical manual but also a call to action for improved water quality standards. Hazen's work remains relevant today as communities continue to grapple with water safety and sustainability in an ever-changing environment.