BS EN 891:2004
Chemicals used for treatment of water intended for human consumption - Iron (III) chloride sulfate

Standard No.

BS EN 891:2004

Release Date

2004

Published By

British Standards Institution (BSI)

Status

Be replaced 2023-02

Replace By

BS EN 891:2023

Latest

BS EN 891:2023

Replace

03/300547 DC-2003 BS EN 891:1999

Scope

This document is applicable to iron (Ⅲ) chloride sulfate used for treatment of water intended for human consumption. It describes the characteristics of iron (Ⅲ) sulfate and specifies the requirements and the corresponding analytical methods for iron (Ⅲ) chloride sulfate (analytical methods are given in Annex B) and gives information on its use in water treatment. It also determines the rules relating to safe handling and use of iron (Ⅲ) chloride sulfate (see annex E).

BS EN 891:2004 history

• 2023 BS EN 891:2023 Chemicals used for treatment of water intended for human consumption. Iron (III) chloride sulfate
• 2004 BS EN 891:2004 Chemicals used for treatment of water intended for human consumption - Iron (III) chloride sulfate