BS EN 901 is a European standard that discusses rules relating to the safe handling and use of sodium hypochlorite in the treatment of water intended for human consumption.
BS EN 901 is applicable to sodium hypochlorite used for the treatment of water intended for human consumption. BS EN 901 describes the characteristics of sodium hypochlorite and specifies the requirements and the corresponding test methods for sodium hypochlorite. It gives information on its use in water treatment. BS EN 901 also determines the rules relating to the safe handling and use of sodium hypochlorite.
Note: While BS EN 901 is not applicable to sodium hypochlorite generated in-situ (see bibliographic reference [7]), the limits for impurities and chemical parameters apply.
BS EN 901 on water intended for human consumption - sodium hypochlorite is useful for:
Sodium hypochlorite is a compound that can be effectively used for water purification. It is used on a large scale for surface purification, bleaching, odor removal and water disinfection.
BS EN 901 provides you with the minimum purity requirements for sodium hypochlorite used for the treatment of water intended for human consumption. Limits are given for impurities commonly present in the product. Depending on the raw material and the manufacturing process other impurities may be present and, if so, this shall be notified to the user and when necessary to relevant authorities.
Sodium hypochlorite’s more use would be dangerous for health, that can cause a build-up of fluid in the lungs (pulmonary edema), a medical emergency, severe shortness of breath, headache, dizziness, nausea, and vomiting. Therefore, BS EN 901 provides the rules relating to the safe handling and use of sodium hypochlorite.
BS EN 901 provides you guidance on test methods that include sampling and analysis. BS EN 901 guides the labelling, transportation, and storage of the product so that the purity is not affected. BS EN 901 helps to avoid potential adverse effects on the quality of water intended for human consumption.
BS EN 901:2013 supersedes BS EN 901:2007 which is withdrawn.
BS EN 901:2013 replacement of warning and safety precautions notes by labelling according to Regulation (EC) No 1272/2008 with respect to BS EN 901:2007.
EN 901:2013