This European Standard is applicable to powdered perlite used for treatment of water intended for human consumption. It describes the characteristics of powdered perlite and specifies the requirements and the corresponding test methods for powdered perlite and gives information on its use in water treatment.
DIN EN 12914:2013 Referenced Document
EN 12901:1999 Products used for treatment of water intended for human consumption - Inorganic supporting and filtering materials - Definitions
EN 12902 Products used for treatment of water intended for human consumption - Inorganic supporting and filtering materials - Methods of test*, 2024-04-20 Update
EN ISO 10058 Magnesites and Dolomites - Chemical Analysis (ISO 10058 : 1992)
DIN EN 12914:2013 history
2013DIN EN 12914:2013 Products used for treatment of water intended for human consumption.Powdered perlite; German version EN 12914:2012
2006DIN EN 12914:2006 Products used for treatment of water intended for human consumption - Powdered perlite; English version of DIN EN 12914:2006