CEN - EN 939
Chemicals used for treatment of water intended for human consumption - Hydrochloric acid
|Publication Date:||1 May 2016|
|ICS Code (Chemicals for purification of water):||71.100.80|
This European Standard is applicable to hydrochloric acid used for treatment of water intended for human consumption. It describes the characteristics of hydrochloric acid and specifies the requirements and the corresponding test methods for hydrochloric acid. It gives information on its use in water treatment (see Annex A). It also determines the rules relating to safe handling and use of hydrochloric acid (see Annex B).