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SRPS EN 12120:2022

Chemicals used for treatment of water intended for human consumption - Sodium hydrogen sulfite

Jul 29, 2022

General information

60.60     Jul 29, 2022

ISS

H147

European Norm

71.100.80  

English  

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Scope

This document is applicable to sodium hydrogen sulfite used for treatment of water intended for human consumption. It describes the characteristics of sodium hydrogen sulfite and specifies the requirements and the corresponding test methods for sodium hydrogen sulfite. It gives information on its use in water treatment.

Life cycle

PREVIOUSLY

WITHDRAWN
SRPS EN 12120:2014

NOW

PUBLISHED
SRPS EN 12120:2022
60.60 Standard published
Jul 29, 2022

Related project

Adopted from EN 12120:2022