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Standards [CURRENT]

DIN EN ISO 9509
Water quality - Toxicity test for assessing the inhibition of nitrification of activated sludge microorganisms (ISO 9509:2006); German version EN ISO 9509:2006

Title (German)

Wasserbeschaffenheit - Toxizitätstest zur Bestimmung der Nitrifikationshemmung in Belebtschlamm (ISO 9509:2006); Deutsche Fassung EN ISO 9509:2006

Document: references other documents

Document: referenced in other documents

Responsible national committee

NA 119-01-03 AA - Water quality (CEN/TC 230, ISO/TC 147)

Responsible european committee

CEN/TC 230 - Water analysis

Responsible international committee

ISO/TC 147/SC 5 - Biological methods

Edition 2006-10

Original language German

Translation English

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