BS EN ISO 9887:1995
Current
The latest, up-to-date edition.
Water quality. Evaluation of the aerobic biodegradability of organic compounds in an aqueous medium. Semi-continuous activated sludge method (SCAS)
Hardcopy , PDF
English
15-02-1995
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Cooperating organizations
National foreword
Foreword
Method
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. Test report
Annexes
A. (informative) Examples of results of SCAS test
on various compounds
B. (informative) Typical control values
ZA. (normative) Untitled
Figures
1. Example of test apparatus
2. Graph of removal of compounds (DOC) in SCAS test
National annexes
NA. (informative) Committees responsible
NB. (informative) Cross-references
Specifies a method for the evaluation of the biodegradability of organic compounds. Coverage includes: tap water, synthetic sewage, domestic sewage, apparatus and procedure.
| Committee |
EH/3/5
|
| DevelopmentNote |
Supersedes 89/57213 DC. Also numbered as BS 6068-5.14(1995). (06/2005) Reviewed and confirmed by BSI, July 2008. (06/2008)
|
| DocumentType |
Standard
|
| Pages |
16
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Standards | Relationship |
| NEN EN ISO 9887 : 1994 | Identical |
| NBN EN ISO 9887 : 1995 | Identical |
| SN EN ISO 9887 : 1995 | Identical |
| EN ISO 9887:1994 | Identical |
| NS EN ISO 9887 : 1ED 1994 | Identical |
| ISO 9887:1992 | Identical |
| I.S. EN ISO 9887:1995 | Identical |
| UNI EN ISO 9887 : 1996 | Identical |
| NF EN ISO 9887 : 1995 | Identical |
| UNE-EN ISO 9887:1995 | Identical |
| DIN EN ISO 9887:1994-12 | Identical |
| BS EN 29439:1992 | Water quality. Evaluation in an aqueous medium of the \'ultimate\' aerobic biodegradability of organic compounds: method by analysis of released carbon dioxide |
| BS 6068-5.7(1987) : 1987 AMD 8455 | WATER QUALITY - TEST FOR THE INHIBITION OF OXYGEN CONSUMPTION BY ACTIVATED SLUDGE |
| ISO 8245:1999 | Water quality Guidelines for the determination of total organic carbon (TOC) and dissolved organic carbon (DOC) |
| BS EN 29408:1993 | 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 |
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