ISO 20469:2018

Guidelines for water quality grade classification for water reuse ISO 20469:2018

Publication date:   Nov 5, 2018

General information

90.60 Close of review   Mar 4, 2024

ISO

ISO/TC 282/SC 3 Risk and performance evaluation of water reuse systems

International Standard

13.060.01   Water quality in general

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Scope

This document provides guidelines for water quality grade classification to help users determine the suitability and quality of the reclaimed water for safe non-potable reuse applications, based on the level of exposure. The intention is to enable the water quality grade to be identified at the point of use.

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PUBLISHED
ISO 20469:2018
90.60 Close of review
Mar 4, 2024