ISO 15985:2014

Plastics — Determination of the ultimate anaerobic biodegradation under high-solids anaerobic-digestion conditions — Method by analysis of released biogas

Datum objavljivanja: 7. 5. 2014.

Опште информације

Trenutna faza: 90.93 Effective date: 22. 11. 2024.

Inicijator: ISO

Pripada: ISO/TC 61/SC 14

Vrsta: Međunarodni standard

ICS: 83.080.01

Jezik: engleski francuski

Kupovina

Status: Objavljen

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Apstrakt

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).

Životni ciklus

PRETHODNO

POVUČEN
ISO 15985:2004

POVUČEN
ISO 15985:2004/Cor 1:2007

TRENUTNO

OBJAVLJEN
ISO 15985:2014
90.93 Odluka o potvrđivanju standarda
22. 11. 2024.

Nacionalna preuzimanja

SRPS EN ISO 15985:2018

ISS

Plastične mase – Određivanje krajnje anaerobne biorazgradnje pod uslovima pogodnim za anaerobnu digestiju čvrstih materija – Metoda pomoću analize oslobođenog biogasa

60.60 Standard objavljen

G061 Saznaj više