DIN EN ISO 17556:2019-09
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); German version EN ISO 17556:2019
| Fecha edición: |
2019-09-01
En Vigor
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| Idiomas disponibles: | Inglés, Alemán |
| Resumen: | 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 test method is designed to yield an optimum biodegradability by adjusting the humidity of the test soil. |
| Keywords: | Aerobic bacteria|Analysis|Biodegradability|Biogases|Carbon dioxide|Composting (waste)|Decomposition|Definitions|Degradability|Determination|Endurance testing|Inter-laboratory tests|Materials|Mathematical calculations|Measurement|Moisture|Oxygen demand|Plastics|Polymers|Putrescibility|Respirometers|Soils|Testing |
| ICS: | 83.080.01 - Plásticos en general, 13.020-80 - |
| CTN: | |
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Equivalencia Internacional |
Idéntica EN ISO 17556:2019 Idéntica ISO 17556:2019 |
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Reemplazo Normas |
Reemplaza a DIN EN ISO 17556:2012-12 Reemplaza a DIN EN ISO 17556:2018-05 |
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