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NA 119

DIN Standards Committee Water Practice

About NAW Projects Drafts Publications Documents withdrawn without replacement National committees European committees International committees

Standards [CURRENT]

ISO 9509
Water quality - Toxicity test for assessing the inhibition of nitrification of activated sludge microorganisms

Title (German)

Wasserbeschaffenheit - Toxizitätstest zur Bestimmung der Nitrifikationshemmung in Belebtschlamm (ISO 9509:2006)

Responsible national committee

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

Responsible international committee

ISO/TC 147/SC 5 - Biological methods

Edition 2006-07

Original language English

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Table of contents

PDF (EN)

Contact

Ralph Dominik

Am DIN-Platz, Burggrafenstr. 6
10787 Berlin

Tel.: +49 30 2601-2570
Fax: +49 30 2601-42570

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DIN Standards Committee Water Practice

ISO 9509 Water quality - Toxicity test for assessing the inhibition of nitrification of activated sludge microorganisms

Responsible national committee

Responsible international committee

Ralph Dominik

ISO 9509
Water quality - Toxicity test for assessing the inhibition of nitrification of activated sludge microorganisms