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Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Soil improvers and growing media - Determination of the aerobic biological activity - Part 1: Oxygen uptake rate (OUR)
23-01-2020
02-11-2011
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Superseded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 |
| UNI EN 16087-1 : 2012 | Identical |
| NEN EN 16087-1 : 2011 | Identical |
| DIN EN 16087-1:2018-11 (Draft) | Identical |
| UNE-EN 16087-1:2012 | 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 |
| SN EN 16087-1 : 2012 | Identical |
| ONORM 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) |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.