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Norm

ÖNORM EN 936

Issue date: 2021 04 01

Chemicals used for treatment of water intended for human consumption - Carbon dioxide

This document is applicable to carbon dioxide used for treatment of water intended for human consumption. It describes the characteristics of carbon dioxide and specifies...
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This document is applicable to carbon dioxide used for treatment of water intended for human consumption. It describes the characteristics of carbon dioxide and specifies the requirements and corresponding analytical methods for carbon dioxide. It also gives information on its use in water treatment.