90.92 Standard to be revised Jun 23, 2022
CEN
CEN/TC 164 Water supply
European Norm
71.100.80 Chemicals for purification of water
Published
This document is applicable to aluminium iron (III) sulfate used for treatment of water intended for human consumption. It describes the characteristics of aluminium iron (III) sulfate and specifies the requirements for aluminium iron (III) sulfate and refers to the corresponding analytical methods. It gives information on its use in water treatment. It also determines the rules relating to safe handling and use of aluminium iron (III) sulfate (see Annex B).
WITHDRAWN
EN 887:2004
PUBLISHED
EN 887:2016
90.92
Standard to be revised
Jun 23, 2022
IN_DEVELOPMENT
prEN 887 rev