This European Standard is applicable to iron (III) sulfate solution of various iron and/or acid contents (see 3.2) used for treatment of water intended for human consumption. It describes the characteristics of iron (III) sulfate solution and specifies the requirements and the corresponding analytical methods for iron (III) sulfate solution (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) sulfate solution (see Annex E).
EN 890:2012 history
2023EN 890:2023 Chemicals used for treatment of water intended for human consumption - Iron (III) sulfate solution
2012EN 890:2012 Chemicals used for treatment of water intended for human consumption - Iron (III) sulfate solution
2004EN 890:2004 Chemicals used for treatment of water intended for human consumption - Iron (III) sulfate liquid
1998EN 890:1998 Chemicals Used for Treatment of Water Intended for Human Consumption - Iron(III) Sulfate