ISO 22447:2019

Industrial wastewater classification

Publication date: 27 nën 2019

General information

Current stage: 90.93 Effective date: 16 pri 2025

Originator: ISO

Owner: ISO/TC 282/SC 4

Type: International Standard

ICS: 13.030.20

Gjuha: anglisht

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Statusi: Publikuar

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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.

Life cycle

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PUBLISHED
ISO 22447:2019
90.93 Standard confirmed
16 pri 2025