I.S. EN ISO 10634:1996
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
View Superseded by
WATER QUALITY - GUIDANCE FOR THE PREPARATION AND TREATMENT OF POORLY WATER-SOLUBLE ORGANIC COMPOUNDS FOR THE SUBSEQUENT EVALUATION OF THEIR BIODEGRADABILITY IN AN AQUEOUS MEDIUM
Hardcopy , PDF
30-06-2019
English
06-09-1996
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
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Foreword
Introduction
1 Scope
2 Normative references
3 Direct addition
4 Ultrasonic dispersion
5 Adsorption on an inert support
6 Dispersion with and emulsifying agent
7 Test report
Annex A (informative) Examples of biodegradation curves
Provides four techniques for preparing poorly water-soluble organic compounds and introducing them into test vessels for a subsequent test on biodegradability in an aqueous medium using standard methods.
| DocumentType |
Standard
|
| Pages |
20
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Withdrawn
|
| SupersededBy |
| Standards | Relationship |
| ONORM EN ISO 10634 : 1995 | Identical |
| NF EN ISO 10634 : 1995 | Identical |
| NS EN ISO 10634 : 1ED 1995 | Identical |
| UNI EN ISO 10634 : 1998 | Identical |
| NEN EN ISO 10634 : 1995 | Identical |
| NBN EN ISO 10634 : 1995 | Identical |
| BS EN ISO 10634:1996 | Identical |
| SN EN ISO 10634 : 1996 | Identical |
| ISO 10634:1995 | Identical |
| DIN EN ISO 10634:1995-11 | Identical |
| UNE-EN ISO 10634:1996 | Identical |
| EN ISO 10634:1995 | Identical |
| ISO 9439:1999 | Water quality Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium Carbon dioxide evolution test |
| ISO 9408:1999 | Water quality — Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium by determination of oxygen demand in a closed respirometer |
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