BS EN 889. Chemicals used for treatment of water intended for human consumption - Iron (II) sulfate
|Standard number:||20/30407989 DC|
|Status:||Draft for Comment|
- 71.100.80 Chemicals for purification of water
- 13.060.20 Drinking water
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.