NORM
ISO 15985:2004
Erscheinungsdatum: 2004 12 06
Plastics — Determination of the ultimate anaerobic biodegradation and disintegration under high-solids anaerobic-digestion conditions — Method by analysis of released biogas
ISO 15985:2004 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 and the degree of disintegration 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).
Allgemeine Information zur ISO 15985:2004
Historie
Eine Übersicht über die Entwicklung der ISO 15985:2004 von 2004 bis heute.
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ISO 15985:20142014 05 07 Norm ISO 15985:2014, Ausgabe: 2014 05 07Plastics — Determination of the ultimate anaerobic biodegradation under high-solids anaerobic-digest...
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ISO 15985:20042004 12 06 Norm ISO 15985:2004, Ausgabe: 2004 12 06Plastics — Determination of the ultimate anaerobic biodegradation and disintegration under high-soli...
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