BS EN 15797:2022 PDF

Scope: 1 Scope 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. General information on iron based coagulants is given in Annex A. It also determines the rules relating to safe handling and use (see Annex B).

BS EN 15797:2022 Referenced Document

EN 17215 Chemicals used for treatment of water intended for human consumption - Iron-based coagulants - Analytical methods
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

2022 BS EN 15797:2022 Chemicals used for the treatment of swimming pool water. Iron based coagulants
2010 BS EN 15797:2010 Chemicals used for the treatment of swimming pool water - Iron based coagulants