This European Standard is applicable to sodium silicate used for treatment of water intended for human consumption. It describes the characteristics and specifies the requirements and the corresponding test methods for sodium silicate. It gives information on its use in water treatment.
BS EN 1209:2004 history
2004BS EN 1209:2004 Chemicals used for treatment of water intended for human consumption - Sodium silicate
2004BS EN 1209:2003 Chemicals used for treatment of water intended for human consumption - Sodium silicate