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  4. Standard "ISO 21939-1:2019"
Standard ISO 21939-1:2019 24.5.2019 preview

ISO 21939-1:2019

A method to calculate and express energy consumption of industrial wastewater treatment for the purpose of water reuse — Part 1: Biological processes

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STANDARD published on 24.5.2019


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Price94.80 USD excl. VAT
94.80 USD

The information about the standard:

Designation standards: ISO 21939-1:2019
Publication date standards: 24.5.2019
SKU: NS-950966
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: International technical standard
Category: Technical standards ISO

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Sewage waterWater quality in general

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