Determination of linear and cyclic volatile methyl siloxanes in biogas and biomethane by solid-phase microextraction and gas chromatography-mass spectrometry.
Automotive fuel
Decamethylcyclopentasiloxane
Natural gas
Octamethylcyclotetrasiloxane
Sewage sludge
Volatile organic compounds
Journal
Talanta
ISSN: 1873-3573
Titre abrégé: Talanta
Pays: Netherlands
ID NLM: 2984816R
Informations de publication
Date de publication:
01 Apr 2019
01 Apr 2019
Historique:
received:
13
08
2018
revised:
08
11
2018
accepted:
09
11
2018
entrez:
11
1
2019
pubmed:
11
1
2019
medline:
11
1
2019
Statut:
ppublish
Résumé
A new method based on solid-phase microextraction (SPME) followed by gas chromatography-mass spectrometry (GC-MS) was developed for the analysis of seven linear (L2 - L5) and cyclic (D3 - D5) volatile methyl siloxanes (VMS) in biogas and biomethane, directly collected into Tedlar® bags (Tedlar SPME) from anaerobic digesters and wastewater treatment plants. The method was employed to monitor VMS content in biomethane produced by biogas upgrading with a pilot-plant membrane unit and provided adequate limits of quantification (< 0.05 mg m
Identifiants
pubmed: 30625541
pii: S0039-9140(18)31181-0
doi: 10.1016/j.talanta.2018.11.032
pii:
doi:
Types de publication
Journal Article
Langues
eng
Pagination
258-264Informations de copyright
Copyright © 2018 Elsevier B.V. All rights reserved.