BS EN ISO 9408:1999 PDF
Water quality. Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium by determination of oxygen demand in a closed respirometer
Water quality. Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium by determination of oxygen demand in a closed respirometer
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Дата публикации:
- 15 октября 1999 г.
- ICS:
- 07.100.20
- Технический комитет:
- CEN
- SKU:
- BS EN ISO 9408:1999
Abstract
What is ISO 9408 – A erobic biodegradability of organic compounds in aqueous medium about?
ISO 9408 is an International Standard that specifies a method, by determination of the oxygen demand in a closed respirometer, for the evaluation in aqueous medium of the ultimate biodegradability of organic compounds and wastewaters at a given concentration by aerobic microorganisms. The method applies to organic compounds which:
Are water-soluble under the conditions of the test
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SIST EN ISO 9408:2000
ДействующийWater quality - Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium by det…
Overview EN ISO 9408:1999 - Water quality specifies a laboratory method for evaluating the ultimate aerobic biodegradability of organic compounds (including wastewaters) in aqueous media by measuring…