This document is applicable to iron based coagulants (iron (III) chloride, iron (III) chloride sulfate and iron (III) sulfate liquid) used directly or for the production of formulations for treatment of water for swimming pools.It describes the characteristics of iron based coagulants and specifies the requirements and the corresponding test methods for iron based coagulants. It gives information on their use in swimming pool water treatment.
DIN EN 15797:2010 Referenced Document
EN 888 Chemicals used for treatment of water intended for human consumption - Iron (III) chloride*, 2023-02-15 Update
EN 890 Chemicals used for treatment of water intended for human consumption - Iron (III) sulfate solution*, 2023-02-15 Update
EN 891 Chemicals used for treatment of water intended for human consumption - Iron (III) chloride sulfate*, 2023-02-15 Update
DIN EN 15797:2010 history
2022DIN EN 15797:2022-10 Chemicals used for the treatment of swimming pool water - Iron based coagulants; German version EN 15797:2022 / Note: This standard is part of the DVGW body of rules.
2022DIN EN 15797:2022 Chemicals used for the treatment of swimming pool water - Iron based coagulants
2020DIN EN 15797:2020 Chemicals used for the treatment of swimming pool water - Iron based coagulants; German and English version prEN 15797:2020
2010DIN EN 15797:2010 Chemicals used for the treatment of swimming pool water - Iron based coagulants; German version EN 15797:2010