Product Description
In this edition, all the recommended guideline values for drinking water quality have been reviewed since the first edition in the light of new scientific information. The text explains how guideline values for drinking water contaminants are to be used; defines the criteria used to select the various chemical, physical, microbiological and radiological contaminants included in the report; describes the approaches used in deriving guidelines values; and presents brief summary statements either supporting the guideline values recommended or explaining why no health-based guidelines value is required at the present time.







