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EN 15040:2014

Chemicals used for treatment of water intended for human consumption - Antiscalants for membranes - Phosphonic acids and salts EN 15040:2014

Publication date:   Sep 19, 2014

General information

90.92 Standard to be revised   May 28, 2018

CEN

CEN/TC 164 Water supply

European Norm

71.100.80   Chemicals for purification of water

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Scope

This European Standard is applicable to phosphonic acids and salts used as antiscalants for membranes in the treatment of water intended for human consumption. It describes the characteristics and specifies the requirements and the corresponding analytical methods for phosphonic acids and salts. It gives information on their use as antiscalants for membranes in water treatment. It also determines the rules relating to safe handling and use (see Annex B).

Life cycle

PREVIOUSLY

WITHDRAWN
EN 15040:2006

NOW

PUBLISHED
EN 15040:2014
90.92 Standard to be revised
May 28, 2018