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ONORM EN ISO 10634 : 1995

Withdrawn
Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

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withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

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
Withdrawn date

15-06-2019

Published date

12-01-2013

Publisher

Osterreichisches Normungsinstitut/Austrian Standards

Committees responsible
National foreword
Foreword
Introduction
Method
1 Scope
2 Normative references
3 Direct addition
4 Ultrasonic dispersion
5 Adsorption on an inert support
6 Dispersion with and emulsifying agent
7 Test report
Annex
A (informative) Examples of biodegradation curves
Figures
A.1 Biodegradation curves when diisooctylphthalate is
     used as the test compound
A.2 Biodegradation curves when anthraquinone is used
     as the test compound

Diese ÖNORM beschreibt vier Techniken zum Verteilen von organischen Produkten, welche für Abbaubarkeitsprüfungen in wässrigem Medium bestimmt und welche nicht genügend löslich sind, um die Prüfungen in der üblichen Weise durchzuführen: - direkter Zusatz; - diese Technik ist beschränkt auf nicht-flüchtige Prüfsubstanzen; - Ultraschall-Dispersion: - diese Methode kann bei flüssigen Substanzen und solchen mit niedrigem Schmelzpunkt, alle nicht-flüchtig, angewendet werden; - Adsorption auf einem inerten Medium; - Dispersion mit einem emulgierenden Agens.

Committee
TC 140
DocumentType
Standard
PublisherName
Osterreichisches Normungsinstitut/Austrian Standards
Status
Withdrawn
SupersededBy

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