This European Standard is applicable to carbon dioxide used for treatment of water intended for human consumption. It describes the characteristics of carbon dioxide and specifies the requirements and corresponding analytical methods for carbon dioxide. It also gives information on its use in water treatment.
EN 936:2013 history
2013EN 936:2013 Chemicals used for treatment of water intended for human consumption - Carbon dioxide
2006EN 936:2006 Chemicals used for treatment of water intended for human consumption - Carbon dioxide
1997EN 936:1997 Chemicals Used for Treatment of Water Intended for Human Consumption - Carbon Dioxide