90.93 Standard confirmed Jun 13, 2019
CEN
CEN/TC 164 Water supply
European Norm
71.100.80 Chemicals for purification of water
This European Standard is applicable to bone charcoal used for the treatment of water intended for human consumption. It describes the characteristics of bone charcoal and specifies the requirements and the corresponding test methods for bone charcoal. It gives information on its use in water treatment.
PUBLISHED
EN 14456:2004
90.93
Standard confirmed
Jun 13, 2019