BS EN 29408:1993
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Water quality. Evaluation in an aqueous medium of the \'ultimate\' aerobic biodegradability of organic compounds: method by determining the oxygen demand in a closed respirometer
Hardcopy , PDF
English
15-04-1993
15-10-1999
Cooperating organizations
National foreword
Foreword
1 Scope
2 Normative references
3 Definitions
4 Principle
5 Test environment
6 Reagents
7 Apparatus
8 Procedure
9 Calculation and expression of results
10 Validity of the test
11 Test report
Annexes
A (informative) Example of the calculation of the
theoretical oxygen demand
B (informative) Correction of oxygen uptake for
interference by nitrification
C (informative) Respirometric test
D (informative) Principle of a closed respirometer
National annexes
NA (informative) Committees responsible
NB (informative) Cross-references
Applicable to soluble, insoluble and volatile organic compounds that are not inhibitory to the test micro-organisms.
| Committee |
EH/3
|
| DocumentType |
Standard
|
| Pages |
18
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| ISO 9408:1991 | Identical |
| I.S. EN 29408:1993 | Identical |
| NF EN 29408 : 1993 | Identical |
| EN 29408 : 1993 | Identical |
| NBN EN 29408 : 1993 | Identical |
| DIN EN 29408:1993-04 | Identical |
| UNE-EN 29408:1995 | Identical |
| BS 7755-4.1.1:1995 | Soil quality. Biological methods. Biodegradability Guidance on laboratory testing for biodegradation of organic chemicals in soil under aerobic conditions |
| BS EN ISO 9887:1995 | Water quality. Evaluation of the aerobic biodegradability of organic compounds in an aqueous medium. Semi-continuous activated sludge method (SCAS) |
| BS 6068-5.14(1995) : 1995 | WATER QUALITY - EVALUATION OF THE AEROBIC BIODEGRADABILITY OF ORGANIC COMPOUNDS IN AN AQUEOUS MEDIUM - SEMI-CONTINUOUS ACTIVATED SLUDGE METHOD (SCAS) |
| ISO 6060:1989 | Water quality — Determination of the chemical oxygen demand |
| ISO 7827:2010 | Water quality — Evaluation of the "ready", "ultimate" aerobic biodegradability of organic compounds in an aqueous medium — Method by analysis of dissolved organic carbon (DOC) |
| ISO 6107-2:2006 | Water quality — Vocabulary — Part 2: |
| ISO 8192:2007 | Water quality — Test for inhibition of oxygen consumption by activated sludge for carbonaceous and ammonium oxidation |
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