BS EN 12121:2022
Current
Current
The latest, up-to-date edition.
Chemicals used for treatment of water intended for human consumption. Sodium disulfite
Available format(s)
Hardcopy , PDF
Language(s)
English
Published date
30-04-2022
Publisher
€188.48
Excluding VAT
| Committee |
B/504/10
|
| DocumentType |
Standard
|
| Pages |
22
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This document is applicable to sodium disulfite used for treatment of water intended for human consumption. It describes the characteristics of sodium disulfite and specifies the requirements and the corresponding test methods for sodium disulfite. It gives information on its use in water treatment. It also determines the rules relating to safe handling and use (see Annex B).
| Standards | Relationship |
| I.S. EN 12121:2022 | Equivalent |
| EN 12121:2022 | Equivalent |
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