prEN 887
Chemicals used for treatment of water intended for human consumption - Aluminium iron (III) sulfate
Draft Public enquiryProject stage codes
1. Prioritetinių darbo temų pažymėjimas ir ekspertų skyrimas
2. Projektas
3. Viešoji apklausa
From 2025-08-01
till 2025-10-05
4. Closure of enquiry
5. Submission to Formal Vote
Organisation
CEN Europos standartizacijos komitetasICS
71.100.80 - Chemicals for purification of waterTechnical Committee
TK 29 Water supplyForeignTC'S
CEN/TC 164Number of comments
0Comment start date
2025-08-01Scope
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 (Annex B) and use of aluminium iron (III) sulfate (Annex A).