DIN EN ISO 9439:2000-10
Current
The latest, up-to-date edition.
WATER QUALITY - EVALUATION OF ULTIMATE AEROBIC BIODEGRADABILITY OF ORGANIC COMPOUNDS IN AQUEOUS MEDIUM - CARBON DIOXIDE EVOLUTION TEST
Hardcopy , PDF
German, English
01-01-2000
Important note : Users cannot be edited or removed once added to your Multi user PDF.
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
Specifies a method, by analysis of released carbon dioxide, for the evaluation in an aqueous medium of the "ultimate" biodegradability of organic compounds at a given concentration by aerobic micro-organisms. Applies to organic compounds which are: insoluble in the test conditions; soluble in the test conditions; not inhibitory to the test micro-organisms at the concentration chosen for the test; non-volatile or which have a negligible vapour pressure under the conditions of the test. Coverage includes definitions, reagents, apparatus and procedure.
| DevelopmentNote |
Supersedes DIN EN 29439 (10/2000)
|
| DocumentType |
Standard
|
| Pages |
24
|
| PublisherName |
German Institute for Standardisation (Deutsches Institut für Normung)
|
| Status |
Current
|
| Standards | Relationship |
| UNE-EN ISO 9439:2000 | Identical |
| ISO 9439:1999 | Identical |
| I.S. EN ISO 9439:2000 | Identical |
| NF EN ISO 9439 : 2000 | Identical |
| NS EN ISO 9439 : 1ED 2000 | Identical |
| NEN EN ISO 9439 : 2000 | Identical |
| EN ISO 9439:2000 | Identical |
| NBN EN ISO 9439 : 2000 | Identical |
| SN EN ISO 9439 : 2000 | Identical |
| UNI EN ISO 9439 : 2006 | Identical |
| BS EN ISO 9439:2001 | Identical |
| DIN EN ISO 5667-3:2013-03 | WATER QUALITY - SAMPLING - PART 3: PRESERVATION AND HANDLING OF WATER SAMPLES (ISO 5667-3:2012) |
| DIN EN ISO 14593:2005-09 | WATER QUALITY - EVALUATION OF ULTIMATE AEROBIC BIODEGRADABILITY OF ORGANIC COMPOUNDS IN AQUEOUS MEDIUM - METHOD BY ANALYSIS OF INORGANIC CARBON IN SEALED VESSELS (CO[2] HEADSPACE TEST) |
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