DIN EN 891:2005
Chemicals used for treatment of water intended for human consumption - Iron (III) chloride sulfate; German version EN 891:2004
- Standard No.
- DIN EN 891:2005
- Release Date
- 2005
- Published By
- German Institute for Standardization
- Status
- 2020-04
- Replace By
- DIN EN 891:2020
- Latest
- DIN EN 891:2023-05
- Replace
- DIN EN 891:1999 DIN EN 891:2003
- Scope
- This European Standard 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 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.
DIN EN 891:2005 history
- 2023 DIN EN 891:2023-05 Chemicals used for treatment of water intended for human consumption - Iron (III) chloride sulfate; German version EN 891:2023 / Note: This standard is part of the DVGW body of rules.
- 2023 DIN EN 891:2023 Chemicals used for treatment of water intended for human consumption - Iron (III) chloride sulfate
- 2020 DIN EN 891:2020 Chemicals used for treatment of water intended for human consumption - Iron (III) chloride sulfate; German and English version prEN 891:2020
- 2005 DIN EN 891:2005 Chemicals used for treatment of water intended for human consumption - Iron (III) chloride sulfate; German version EN 891:2004
- 1970 DIN EN 891 E:2003-03 Chemicals used for treatment of water intended for human consumption - Iron (III) chloride sulfate
- 0000 DIN EN 891:2003
- 0000 DIN EN 891:1999
