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Wastewater treatment plants - Part 7: Biological fixed-film reactors.
Automatically translated name:
WASTEWATER TREATMENT PLANTS - PART 7: BIOLOGICAL FIXED-FILM REACTORS.
STANDARD published on 28.3.2003
Designation standards: UNE-EN 12255-7:2003
Publication date standards: 28.3.2003
SKU: NS-551928
The number of pages: 18
Approximate weight : 54 g (0.12 lbs)
Country: Spanish technical standard
Category: Technical standards UNE
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