
Wastewater treatment plants - Part 6: Activated sludge process
STANDARD published on 28.3.2003
Designation standards: UNE-EN 12255-6:2003
Note: WITHDRAWN
Publication date standards: 28.3.2003
The number of pages: 17
Approximate weight : 51 g (0.11 lbs)
Country: Spanish technical standard
Category: Technical standards UNE