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Normas DIN – AENOR
DIN EN ISO 14855-2:2018-12

DIN EN ISO 14855-2:2018-12

Determination of the ultimate aerobic biodegradability of plastic materials under controlled composting conditions - Method by analysis of evolved carbon dioxide - Part 2: Gravimetric measurement of carbon dioxide evolved in a laboratory-scale test (ISO 14855-2:2018); German version EN ISO 14855-2:2018

Détermination de la biodégradabilité aérobie ultime des matériaux plastiques dans des conditions contrôlées de compostage - Méthode par analyse du dioxyde de carbone libéré - Partie 2: Mesurage gravimétrique du dioxyde de carbone libéré lors d'un essai de laboratoire (ISO 14855-2:2018); Version allemande EN ISO 14855-2:2018

Bestimmung der vollständigen aeroben Bioabbaubarkeit von Kunststoff-Materialien unter den Bedingungen kontrollierter Kompostierung - Verfahren mittels Analyse des freigesetzten Kohlenstoffdioxides - Teil 2: Gravimetrische Messung des freigesetzten Kohlenstoffdioxides im Labormaßstab (ISO 14855-2:2018); Deutsche Fassung EN ISO 14855-2:2018

Fecha:
2018-12 /Active
Equivalencias internacionales:

EN ISO 14855-2 (2018-08)

ISO 14855-2 (2018-07)

Relación con otras normas DIN:
Resumen:
This part of ISO 14855 specifies a method for determining the ultimate aerobic biodegradability of plastic materials under controlled composting conditions by gravimetric measurement of the amount of carbon dioxide evolved. The method is designed to yield an optimum rate of biodegradation by adjusting the humidity, aeration and temperature of the composting vessel.
Keywords:
Aerobic bacteria, Analysis, Biodegradability, Carbon, Carbon dioxide, Chemical analysis and testing, Composting (waste), Decomposition, Definitions, Gravimetric, Laboratory testing, Mathematical calculations, Measurement, Measuring techniques, Organic compounds, Plastics, Pollution control, Procedures, Testing, Wastes
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