NBN EN ISO 9439 : 2000
Current
The latest, up-to-date edition.
WATER QUALITY - EVALUATION OF ULTIMATE AEROBIC BIODEGRADABILITY OF ORGANIC COMPOUNDS IN AQUEOUS MEDIUM - CARBON DIOXIDE EVOLUTION TEST
12-01-2013
1 Scope
2 Definitions
3 Principle
4 Test environment
5 Reagents
6 Apparatus
7 Procedure
8 Calculation
9 Validity of results
10 Test report
Annex A (informative) Principle of a
test system for measuring
carbon dioxide (example)
Annex B (informative) Examples of the
determination of released
carbon dioxide
Annex C (informative) Example of a
biodegradation curve
Annex D (informative) Combined
determination of carbon
dioxide and DOC
Bibliography
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