STN EN ISO 17556
| Name: | STN EN ISO 17556 |
| Validity: | Valid |
| Number of pages: | 38 |
| Language: |
EN
|
| Paper: | 17,20€ |
| Electronic version |
a) Only read (without ability to print and copy)
15,48€ b) Without ability to print, with ability to copy (printscreen) 17,20€ c) With ability to print and copy (printscreen) 22,36€ |
| Slovak title | Plasty. Stanovenie úplnej aeróbnej biodegradability plastových materiálov v pôde meraním spotreby kyslíka v respirometri alebo meraním množstva uvoľneného oxidu uhličitého (ISO 17556: 2019) |
| English title | Plastics - Determination of the ultimate aerobic biodegradability of plastic materials in soil by measuring the oxygen demand in a respirometer or the amount of carbon dioxide evolved (ISO 17556:2019) |
| Release Date: | 01. 11. 2019 |
| Date of withdrawal: | |
| ICS: | 83.080.01 |
| Sorting character/National clasification code | 64 8004 |
| Level of incorporation: | idt EN ISO 17556:2019, idt ISO 17556:2019 |
| Official Journal | 10/19 |
| Amendments | |
| Replaced by: | |
| Repleces: | STN EN ISO 17556:2013-02 (64 8004) |
| Note in Official Journal: | |
| Subject of the standard: | This document specifies a method for determining the ultimate aerobic biodegradability of plastic materials in soil by measuring the oxygen demand in a closed respirometer or the amount of carbon dioxide evolved. The method is designed to yield an optimum degree of biodegradation by adjusting the humidity of the test soil. If a non-adapted soil is used as an inoculum, the test simulates the biodegradation processes which take place in a natural environment; if a pre-exposed soil is used, the method can be used to investigate the potential biodegradability of a test material. |
| Preview: | Náhľad normy (PDF) |