BS ISO 22447:2019

This standard BS ISO 22447:2019 Industrial wastewater classification is classified in these ICS categories:

• 13.030.20 Liquid wastes. Sludge

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.