BSI 20/30407989 DC 2020
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BS EN 889. Chemicals used for treatment of water intended for human consumption – Iron (II) sulfate
Published By | Publication Date | Number of Pages |
BSI | 2020 | 21 |
This document is applicable to iron (II) sulfate heptahydrate and iron (II) sulfate monohydrate used for treatment of water intended for human consumption. It describes the characteristics of iron (II) sulfate heptahydrate and monohydrate, specifies the requirements and the corresponding analytical methods and gives information on their use in water treatment.