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ISO 22447:2019

Industrial wastewater classification

Nov 27, 2019

General information

90.93     Apr 16, 2025

ISO

ISO/TC 282/SC 4

International Standard

13.030.20  

English  

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Scope

This document specifies the principles, categories, and codes for the classification of industrial wastewater and is applicable to all types and sources of industrial wastewater. It provides a broad framework classifying industrial wastewater into different categories based on industry type and the associated water quality constituents, namely physical, chemical and biological characteristics with a specific code assigned based on both industry type and waste-stream classification.

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PUBLISHED
ISO 22447:2019
90.93 Standard confirmed
Apr 16, 2025