DIN EN ISO 23977-1:2022-01
Plastics - Determination of the aerobic biodegradation of plastic materials exposed to seawater - Part 1: Method by analysis of evolved carbon dioxide (ISO 23977-1:2020); German version EN ISO 23977-1:2021
| Fecha edición: |
2022-01-01
En Vigor
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| Idiomas disponibles: | Inglés, Alemán |
| Resumen: | This document specifies a laboratory test method for determining the degree and rate of the aerobic biodegradation level of plastic materials. Biodegradation is determined by measuring the CO2 evolved from plastic materials when exposed to seawater sampled from coastal areas under laboratory conditions. |
| Keywords: | Aerobic bacteria|Analysis|Biodegradability|Carbon dioxide|Definitions|Environmental condition|Laboratory testing|Materials|Plastics|Plastics products|Pollution control|Release|Seawater|Wastes |
| ICS: | 83.080.01 - Plásticos en general |
| CTN: | |
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Equivalencia Internacional |
Idéntica EN ISO 23977-1:2021 Idéntica ISO 23977-1:2020 |
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Reemplazo Normas |
Reemplaza a DIN EN ISO 23977-1:2021-07 |
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