STN EN 16087-1
| Name: | STN EN 16087-1 |
| Validity: | Valid |
| Number of pages: | 14 |
| Language: |
EN
|
| Paper: | 9,70€ |
| Electronic version |
a) Only read (without ability to print and copy)
8,73€ b) Without ability to print, with ability to copy (printscreen) 9,70€ c) With ability to print and copy (printscreen) 12,61€ |
| Slovak title | Pôdne kondicionéry a pestovateľské substráty. Určenie aeróbnej biologickej aktivity. Časť 1: Špecifická spotreba kyslíka |
| English title | Soil improvers and growing media - Determination of the aerobic biological activity - Part 1: Oxygen uptake rate (OUR) |
| Release Date: | 01. 07. 2020 |
| Date of withdrawal: | |
| ICS: | 65.080 |
| Sorting character/National clasification code | 46 5761 |
| Level of incorporation: | idt EN 16087-1:2020 |
| Official Journal | 06/20 |
| Amendments | |
| Replaced by: | |
| Repleces: | STN EN 16087-1:2012-03 (46 5761) |
| Note in Official Journal: | |
| Subject of the standard: | This document 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 %. |
| Preview: | Náhľad normy (PDF) |