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BS EN 15797:2022

$102.76

Chemicals used for the treatment of swimming pool water – Iron based coagulants

Published By Publication Date Number of Pages
BSI 2022 20
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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).

PDF Catalog

PDF Pages PDF Title
2 undefined
7 1 Scope
2 Normative references
3 Terms and definitions
4 Description
5 Purity criteria
5.1 General
8 5.2 Composition of commercial product
5.3 Impurities and main by-products
5.4 Chemical parameters
6 Test methods
7 Labelling – Transportation – Storage
7.1 Means of delivery
9 7.2 Labelling according to the EU legislation
13 7.3 Transportation regulations and labelling
7.3.1 General
7.3.2 Iron (III) chloride
7.3.3 Iron (III) sulfate liquid
7.3.4 Iron (III) chloride sulfate
7.4 Marking
14 7.5 Storage
7.5.1 Long term stability
7.5.1.1 Iron (III) chloride
7.5.1.2 Iron (III) sulfate liquid
7.5.1.3 Iron (III) chloride sulfate
7.5.2 Storage incompatibilities
7.5.2.1 Iron (III) chloride
7.5.2.2 Iron (III) sulfate liquid
15 7.5.2.3 Iron (III) chloride sulfate
16 Annex A (informative)General information on iron based coagulants
A.1 Origin
A.1.1 Raw materials
A.1.2 Manufacturing process
A.2 Use
A.2.1 Function
A.2.2 Form in which the product is used
A.2.3 Treatment dose
A.2.4 Means of application
A.2.5 Secondary effects
A.2.6 Removal of excess product
17 Annex B (normative)General rules relating to safety
B.1 Rules for safe handling and use
B.2 Emergency procedures
B.2.1 First aid
B.2.2 Spillage
B.2.3 Fire
BS EN 15797:2022
$102.76