40.98 Project deleted Sep 30, 2022
CEN
CEN/TC 164 Water supply
European Norm
71.100.80 Chemicals for purification of water
This document is applicable to sodium hydroxide used for treatment of water intended for human consumption. It describes the characteristics and specifies the requirements and the corresponding test methods for sodium hydroxide. It gives information on its use in water treatment.
PUBLISHED
EN 896:2012
ABANDON
prEN 896
40.98
Project deleted
Sep 30, 2022