This WHO book provides guidance for managing water supplies in buildings where people may drink water, use water for food preparation, wash, shower, swim or use water for other recreational activities or be exposed to aerosols produced by water-using devices, such as cooling towers. This publication is one of a series of supporting documents that provide guidance on implementing the World Health Organization’s Guidelines for Drinking-water Quality. An electronic version of this publication is available on the WHO web site. More information is available at the www.worldplumbing.org.
September 08, 2011