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Normas BSI – AENOR
BS EN 15040:2014

BS EN 15040:2014

Chemicals used for treatment of water intended for human consumption. Antiscalants for membranes. Phosphonic acids and salts

Fecha:
2014-03-31 /Definitive
Comité:
CII/59
Equivalencias internacionales:

EN 15040:2014

Relación con otras normas BSI:

Reemplaza a: BS EN 15040:2006

Resumen:
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).
Keywords:
Corrosion inhibitors, Potable water, Physical properties of materials, Phosphorus inorganic compounds, Chemical properties, Storage, Chemical composition, Safety measures, Marking, Purity, Water purification, Acids, Scale (corrosion), Water treatment, Membranes, Chemical analysis and testing
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