25/30543400 DC

This standard 25/30543400 DC BS EN 18268 Chemicals used for treatment of water intended for human consumption - Antiscalants for membranes - Citric Acid is classified in these ICS categories:

• 71.100.80 Chemicals for purification of water

This document is applicable to citric acid used as an antiscalant for membranes in the treatment of water intended for human consumption. It describes the characteristics and specifies the requirements and the corresponding analytical methods for citric acid. It gives information on its use as an antiscalant for membranes in water treatment. It also provides guidance relating to safe handling and use (see Annex B).