DIN EN ISO 22403:2022-01
Plastics - Assessment of the intrinsic biodegradability of materials exposed to marine inocula under mesophilic aerobic laboratory conditions - Test methods and requirements (ISO 22403:2020); German version EN ISO 22403:2021
| Fecha edición: |
2022-01-01
En Vigor
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| Idiomas disponibles: | Inglés, Alemán |
| Resumen: | This document specifies test methods and criteria for showing intrinsic biodegradability in marine environments of virgin plastic materials and polymers without any preliminary environmental exposure or pre-treatment. Test methods applied in this document are carried out at temperatures in the mesophilic range under aerobic conditions and are aimed to show ultimate biodegradability, i.e. conversion into carbon dioxide, water and biomass. |
| Keywords: | Aerobic bacteria|Analysis|Assessment|Biodegradability|Carbon dioxide|Criterion|Definitions|Environmental condition|Evaluations|Inoculation|Laboratory testing|Marine environment|Materials|Plastics|Plastics products|Pollution control|Polymers|Release|Seas|Seawater|Simulation|Testing|Wastes |
| ICS: | 13.020.40 - Contaminación, control de la contaminación y conservación del medio ambiente, 83.080.01 - Plásticos en general |
| CTN: | |
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Equivalencia Internacional |
Idéntica EN ISO 22403:2021 Idéntica ISO 22403:2020 |
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Reemplazo Normas |
Reemplaza a DIN EN ISO 22403:2021-07 |
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