
Chemicals used for treatment of water intended for human consumption - Antiscalants for membranes - Phosphonic acids and salts
STANDARD published on 28.2.2007
Designation standards: UNE-EN 15040:2007
Note: WITHDRAWN
Publication date standards: 28.2.2007
The number of pages: 25
Approximate weight : 75 g (0.17 lbs)
Country: Spanish technical standard
Category: Technical standards UNE