40.98 Project deleted May 31, 2012
CEN
CEN/TC 164 Water supply
European Norm
71.100.80 Chemicals for purification of water
This European Standard is applicable to natural zeolite used for treatment of water intended for human consumption. It describes the characteristics of natural zeolite and specifies the requirements and the corresponding test methods for natural zeolite. It gives information on its use in water treatment.
ABANDON
prEN 16070
40.98
Project deleted
May 31, 2012