DIN EN ISO 14852:2020-07

Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium - Method by analysis of evolved carbon dioxide (ISO/DIS 14852:2020); German and English version prEN ISO 14852:2020 / Note: Date of issue 2020-06-19

Évaluation de la biodégradabilité aérobie ultime des matériaux plastiques en milieu aqueux - Méthode par analyse du dioxyde de carbone libéré (ISO/DIS 14852:2020); Version allemande et anglaise prEN ISO 14852:2020 / Attention: Date de parution 2020-06-19

Bestimmung der vollständigen aeroben Bioabbaubarkeit von Kunststoff-Materialien in einem wässrigen Medium - Verfahren mittels Analyse des freigesetzten Kohlenstoffdioxides (ISO/DIS 14852:2020); Deutsche und Englische Fassung prEN ISO 14852:2020 / Achtung: Erscheinungsdatum 2020-06-19

Information:

Fecha Anulación:

2021-10 /Withdrawn

Idiomas Disponibles:

Bilingüe

ICS:

83.080.01 - Plastics in general

13.020-80 -

International equivalences:

prEN ISO 14852 (2020-07)

ISO/DIS 14852 (2020-07)

Relación con otras normas DIN:

Es reemplazada por: DIN EN ISO 14852 (2021-10)

Summary:

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 laboratory conditions to an inoculum from activated sludge, compost or soil.

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

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