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Homepage>BS EN ISO 9888:1999 Water quality. Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium. Static test (Zahn-Wellens method)

BS EN ISO 9888:1999

Water quality. Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium. Static test (Zahn-Wellens method)

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Označení normy:	BS EN ISO 9888:1999
Počet stran:	22
Vydáno:	1999-09-15
ISBN:	0 580 32760 4
Status:	Standard

DESCRIPTION

BS EN ISO 9888:1999

This standard BS EN ISO 9888:1999 Water quality. Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium. Static test (Zahn-Wellens method) is classified in these ICS categories:

13.060.70 Examination of biological properties of water

Applicable to organic compounds which under the test conditions and test concentration are soluble, non-volatile, or of a negligible vapour pressure, not lost by foaming, and not inhibitory to the test micro-organisms.

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