SSH EN 12120:2022

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

Publication date: Oct 31, 2023

General information

Current stage: 60.60 Effective date: Oct 31, 2023

Originator: DPS

Owner: DPS/KT 230

Type: European Norm

ICS: 71.100.80

Languages: English

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Status: Published

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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.

SSH EN 12120:2022

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

General information

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