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DIN EN ISO 9408:1999-12
Water quality - Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium by determination of oxygen demand in a closed respirometer (ISO 9408:1999); German version EN ISO 9408:1999
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Summary
The document specifies a method, by determination of the oxygen demand in a closed respirometer, for the evaluation in an aqueous medium of the 'ultimate' biodegradability of organic compounds at a given concentration by aerobic micro-organisms. The conditions described in this document do not always correspond to the optimal conditions for allowing the maximum degree of biodegradation to occur.
Technical characteristics
| Publisher | Deutsche Institut für Normung e.V. (DIN) |
| Publication Date | 12/01/1999 |
| Page Count | 22 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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