DIN EN ISO 14852:2021-10
Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium - Method by analysis of evolved carbon dioxide (ISO 14852:2021); German version EN ISO 14852:2021
| Fecha edición: |
2021-10-01
En Vigor
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| Idiomas disponibles: | Inglés, Alemán |
| Resumen: | This document specifies a method, by measuring the amount of carbon dioxide evolved, for the determination of the degree of aerobic biodegradability of plastic materials, including those containing formulation additives. The test material is exposed in a synthetic medium under standardized laboratory conditions to an inoculum from activated sludge under aerobic conditions. |
| Keywords: | Activated sludges|Additives|Aerobic bacteria|Aqueous|Biodegradability|Carbon dioxide|Compost|Conglomerates|Copolymers|Definitions|Mathematical calculations|Measurement|Methods|Organic compounds|Plastics|Plastics products|Pollution control|Polymeric blends|Polymers|Release|Testing |
| ICS: | 83.080.01 - Plásticos en general, 13.020-80 - |
| CTN: | |
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Equivalencia Internacional |
Idéntica EN ISO 14852:2021 Idéntica ISO 14852:2021 |
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Reemplazo Normas |
Reemplaza a DIN EN ISO 14852:2018-12 Reemplaza a DIN EN ISO 14852:2020-07 |
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