Chemicals used for treatment of water intended for human consumption. Sodium chloride for regeneration of ion exchangers.
STANDARD published on 30.11.2009
Designation standards: BS EN 973:2009
Publication date standards: 30.11.2009
The number of pages: 54
Approximate weight : 162 g (0.36 lbs)
Country: British technical standard
Category: Technical standards BS
ISBN: 978 0 580 65236 3 Status: Revision Underway