标准编号：ISO 22447:2019
中文名称：工业废水的分类
英文名称：Industrial wastewater classification
发布日期：2019-11
标准范围
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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