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EN ISO 10634:1995

Water quality - Guidance for the preparation and treatment of poorly water-soluble organic compounds for the subsequent evaluation of their biodegradability in an aqueous medium (ISO 10634:1995) EN ISO 10634:1995

Publication date:   Sep 27, 2001

General information

99.60 Withdrawal effective   Dec 5, 2018

CEN

CEN/TC 230 Water analysis

European Norm

13.060.30   Sewage water

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Scope

Restricted to the description of the four techniques for introducing the poorly-soluble organic test compounds for a subsequent test on biodegradability in an aqueous medium. The techniques are: direct addition, which is restricted to non-volatile compounds, ultrasonic dispersion of non-volatile liquid and solid compounds, adsorption on an inert support and dispersions or emulsions with an emulsifying agent. Volatile chemicals may not be tested.

Life cycle

NOW

WITHDRAWN
EN ISO 10634:1995
99.60 Withdrawal effective
Dec 5, 2018

REVISED BY

PUBLISHED
EN ISO 10634:2018