Standard

NS-EN ISO 11733:1998

Jan 1999 Withdrawn

Note: This standard has a new edition: NS-EN ISO 11733:2004

Corrigenda and amendments are bought separately.

Language English

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Abstract

This International Standard specifies a method for the evaluation of the elimination and biodegradability of organic compounds at a given concentration by aerobic microorganisms. The conditions described simulate a waste-water treatment plant. The method applies to organic compounds that under the test conditions are a) water-soluble at the chosen test concentration; b) satisfactorily dispersable in water and allow dissolved organic carbon (DOC) measurements; c) non-volatile, or have a negligible vapour pressure; d) not inhibitory to the microorganisms of the inoculum at the test concentration. Inhibition can be determined by using a suitable test method (e.g. ISO 8192).

Document information

Standard from SN
Published: 27 January 1999
Withdrawn: 10 November 2004
Edition: 1
Version: 1
Document type: NAT
ISBN:

ICS 13.060
ICS 13.060.70
National Committee SN/K 153

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Replaced by: NS-EN ISO 11733:2004

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Withdrawn

NS-EN ISO 11733:1998
Replaced by

Published

NS-EN ISO 11733:2004

NS-EN ISO 11733:1998

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NS-EN ISO 11733:2004