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Water quality - Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium by determination of oxygen demand in a closed respirometer
STANDARD published on 1.7.2000
Designation standards: ČSN EN ISO 9408
Classification mark: 757770
Catalog number: 58957
Publication date standards: 1.7.2000
SKU: NS-170225
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
Microbiology of waterExamination of biological properties of water
Norma specifikuje metodu pro hodnocení úplné biologické rozložitelnosti organických látek v dané koncentraci ve vodním prostředí aerobními mikroorganismy stanovením spotřeby kyslíku v uzavřeném respirometru.
Metoda je použitelná pro organické látky, které mají následující vlastnosti:
1.8.2014
1.4.2001
1.3.2000
1.7.2013
1.10.1999
WITHDRAWN
1.6.2008
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Latest update: 2024-12-23 (Number of items: 2 217 157)
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