E DIN EN ISO 9509:2005-08

Water quality - Method for assessing the inhibition of nitrification in activated sludge by waters, waste waters and chemicals.

STANDARD published on 1.8.2005

German -
electronic design (pdf) (85.10 USD)

German -

Print design (105.70 USD)

The information about the standard:

Designation standards: E DIN EN ISO 9509:2005-08
Note: WITHDRAWN
Publication date standards: 1.8.2005
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: German technical standard
Category: Technical standards DIN

Annotation of standard text E DIN EN ISO 9509:2005-08 :

Wasserbeschaffenheit - Verfahren zur Bestimmung der Nitrifikationshemmung in Belebtschlamm durch Wasser, Abwasser und Chemikalien.