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Water quality - Method for assessing the inhibition of nitrification in activated sludge by waters, waste waters and chemicals.
STANDARD published on 1.8.2005
Designation standards: E DIN EN ISO 9509:2005-08
Note: WITHDRAWN
Publication date standards: 1.8.2005
SKU: NS-299730
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: German technical standard (Draft)
Category: Technical standards DIN
Wasserbeschaffenheit - Verfahren zur Bestimmung der Nitrifikationshemmung in Belebtschlamm durch Wasser, Abwasser und Chemikalien.
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Latest update: 2025-04-20 (Number of items: 2 197 284)
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