EN ISO 15985:2017

Plastics - Determination of the ultimate anaerobic biodegradation under high-solids anaerobic-digestion conditions - Method by analysis of released biogas (ISO 15985:2014)

Publication date:   Jun 14, 2018

General information

60.60 Standard published   Dec 6, 2017

CEN

CEN/TC 249 Plastics

European Norm

83.080.01   Plastics in general

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Scope

ISO 15985:2014 specifies a method for the evaluation of the ultimate anaerobic biodegradability of plastics based on organic compounds under high-solids anaerobic-digestion conditions by measurement of evolved biogas at the end of the test. This method is designed to simulate typical anaerobic digestion conditions for the organic fraction of mixed municipal solid waste. The test material is exposed in a laboratory test to a methanogenic inoculum derived from anaerobic digesters operating only on pretreated household waste. The anaerobic decomposition takes place under high-solids (more than 20 % total solids) and static non-mixed conditions. The test method is designed to yield the percentage of carbon in the test material and its rate of conversion to evolved carbon dioxide and methane (biogas).

Life cycle

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PUBLISHED
EN ISO 15985:2017
60.60 Standard published
Dec 6, 2017

Relations

Adopted from ISO 15985:2014 IDENTICAL