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ISO 20469:2018
Guidelines for water quality grade classification for water reuse
SKU: iso_068138_166290
Publié par ISO
Année de publication 2018
1 Edition
6 pages
détails du produit
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.