EN 16087-1:2011
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Soil improvers and growing media - Determination of the aerobic biological activity - Part 1: Oxygen uptake rate (OUR)
02-11-2011
23-01-2020
Foreword
1 Scope
2 Normative references
3 Principle
4 Apparatus
5 Reagents
6 Procedure
7 Calculations
8 Test report
Annex A (informative) - Validation
Annex B (informative) - Specific information on
the OUR-test
Bibliography
This European Standard describes a method to determine the aerobic biological activity of growing media and soil improvers or constituents thereof by measuring the oxygen uptake rate (OUR). The oxygen uptake rate is an indicator of the extent to which biodegradable organic matter is being broken down within a specified time period. The method is not suitable for material with a content of particle sizes > 10 mm exceeding 20 %.
| Committee |
CEN/TC 223
|
| DevelopmentNote |
Supersedes PREN 16087-1. (11/2011)
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| I.S. EN 16087-1:2011 | Identical |
| NEN EN 16087-1 : 2011 | Identical |
| DIN EN 16087-1:2018-11 (Draft) | Identical |
| NF EN 16087-1 : 2011 | Identical |
| NBN EN 16087-1 : 2011 | Identical |
| PN EN 16087-1 : 2011 | Identical |
| BS EN 16087-1:2011 | Identical |
| DIN EN 16087-1:2012-01 | Identical |
| NS EN 16087-1 : 2011 | Identical |
| UNE-EN 16087-1:2012 | Identical |