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Norm
ISO 20469:2018
Issue date: 2018 11 05
Guidelines for water quality grade classification for water reuse
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 r...
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Valid
Publisher:
International Organization for Standardization
Format:
Digital | 6 Pages
Language:
English
ICS
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.