This European Standard is applicable to sulfur dioxide used for treatment of water intended for human consumption. It describes the characteristics and specifies the requirements and the corresponding test methods for sulfur dioxide. It gives information on its use in water treatment. It also determines the rules relating to safe handling and use.
DIN EN 1019:2005 history
2005DIN EN 1019:2005-08 Chemicals used for treatment of water intended for human consumption - Sulfur dioxide; German version EN 1019:2005
2005DIN EN 1019:2005 Chemicals used for treatment of water intended for human consumption - Sulfur dioxide; German version EN 1019:2005