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SSH EN 12121:2022

Chemicals used for treatment of water intended for human consumption - Sodium disulfite

Oct 31, 2023

General information

60.60     Oct 31, 2023

DPS

DPS/KT 230

European Norm

71.100.80  

English  

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Scope

This document is applicable to sodium disulfite used for treatment of water intended for human consumption. It describes the characteristics of sodium disulfite and specifies the requirements and the corresponding test methods for sodium disulfite. It gives information on its use in water treatment. It also determines the rules relating to safe handling and use (see Annex B).

Life cycle

PREVIOUSLY

WITHDRAWN
SSH EN 12121:2012

NOW

PUBLISHED
SSH EN 12121:2022
60.60 Standard published
Oct 31, 2023