BS 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Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 Oxygen uptake rate (OUR)
Hardcopy , PDF
23-01-2020
English
30-11-2011
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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
Defines a method to determine the aerobic biological activity of growing media and soil improvers or constituents thereof by measuring the oxygen uptake rate (OUR).
| Committee |
AW/20
|
| DevelopmentNote |
Supersedes 10/30216666 DC. (11/2011)
|
| DocumentType |
Standard
|
| Pages |
16
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
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 %.
| Standards | Relationship |
| EN 16087-1:2011 | Identical |
| EN 13040:2007 | Soil improvers and growing media - Sample preparation for chemical and physical tests, determination of dry matter content, moisture content and laboratory compacted bulk density |
| EN 13039:2011 | Soil improvers and growing media - Determination of organic matter content and ash |
| ISO 3696:1987 | Water for analytical laboratory use — Specification and test methods |
| EN ISO 3696:1995 | Water for analytical laboratory use - Specification and test methods (ISO 3696:1987) |
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