Assessing the efficiency of urban waste biocomposting by analytical pyrolysis (Py-GC/MS)

Assessing the efficiency of urban waste biocomposting by analytical pyrolysis (Py-GC/MS)

7 páginas, 5 figuras, 3 tablas.

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Bibliographic Details
Main Authors: González-Vila, Francisco Javier, González-Pérez, José Antonio, Akdi, K., Gómis, M. D., Pérez-Barrera, T., Verdejo Robles, Trinidad
Format: artículo biblioteca
Language:English
Published: Elsevier 2009-02
Subjects:Sewage sludge, City refuse compost, Bio-accelerator, Pyrolysis,
Online Access:http://hdl.handle.net/10261/55448
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spelling dig-irnas-es-10261-554482018-09-11T12:09:01Z Assessing the efficiency of urban waste biocomposting by analytical pyrolysis (Py-GC/MS) González-Vila, Francisco Javier González-Pérez, José Antonio Akdi, K. Gómis, M. D. Pérez-Barrera, T. Verdejo Robles, Trinidad Sewage sludge City refuse compost Bio-accelerator Pyrolysis 7 páginas, 5 figuras, 3 tablas. Analytical pyrolysis (Py–GC/MS) was used to study complex composting processes. The technique was first validated for reproducibility and finally applied to assess the efficiency of a microbial bio-accelerator product (CBB) in composting organic residues with different composition. Fresh lignocellulosic and urban wastes were treated with CBB and the composting kinetics studied to investigate the transformations undergone in the course of biocomposting. Our findings demonstrate that these changes, as well as the efficiency of CBB, can be monitored through the molecular characterization of the released pyrolysis products. The CBB bacterial product effectively seems to favour composting accelerating the process and shorten composting time. Analytical pyrolysis was informative in assessing to which extent compost transformation reached an acceptable stabilization point. The technique could be also developed into a semi-quantitative tool to monitor changes of main organic matter components (polysaccharides, proteins, lignin, lipids, etc.) as composting proceeds. Peer reviewed 2012-09-03T10:00:04Z 2012-09-03T10:00:04Z 2009-02 artículo http://purl.org/coar/resource_type/c_6501 Bioresource Technology 100(3): 1304-1309 (2009) 0960-8524 http://hdl.handle.net/10261/55448 10.1016/j.biortech.2008.06.067 en http://dx.doi.org/10.1016/j.biortech.2008.06.067 none Elsevier
institution IRNAS ES
collection DSpace
country España
countrycode ES
component Bibliográfico
access En linea
databasecode dig-irnas-es
tag biblioteca
region Europa del Sur
libraryname Biblioteca del IRNAS España
language English
topic Sewage sludge
City refuse compost
Bio-accelerator
Pyrolysis
Sewage sludge
City refuse compost
Bio-accelerator
Pyrolysis
spellingShingle Sewage sludge
City refuse compost
Bio-accelerator
Pyrolysis
Sewage sludge
City refuse compost
Bio-accelerator
Pyrolysis
González-Vila, Francisco Javier
González-Pérez, José Antonio
Akdi, K.
Gómis, M. D.
Pérez-Barrera, T.
Verdejo Robles, Trinidad
Assessing the efficiency of urban waste biocomposting by analytical pyrolysis (Py-GC/MS)
description 7 páginas, 5 figuras, 3 tablas.
format artículo
topic_facet Sewage sludge
City refuse compost
Bio-accelerator
Pyrolysis
author González-Vila, Francisco Javier
González-Pérez, José Antonio
Akdi, K.
Gómis, M. D.
Pérez-Barrera, T.
Verdejo Robles, Trinidad
author_facet González-Vila, Francisco Javier
González-Pérez, José Antonio
Akdi, K.
Gómis, M. D.
Pérez-Barrera, T.
Verdejo Robles, Trinidad
author_sort González-Vila, Francisco Javier
title Assessing the efficiency of urban waste biocomposting by analytical pyrolysis (Py-GC/MS)
title_short Assessing the efficiency of urban waste biocomposting by analytical pyrolysis (Py-GC/MS)
title_full Assessing the efficiency of urban waste biocomposting by analytical pyrolysis (Py-GC/MS)
title_fullStr Assessing the efficiency of urban waste biocomposting by analytical pyrolysis (Py-GC/MS)
title_full_unstemmed Assessing the efficiency of urban waste biocomposting by analytical pyrolysis (Py-GC/MS)
title_sort assessing the efficiency of urban waste biocomposting by analytical pyrolysis (py-gc/ms)
publisher Elsevier
publishDate 2009-02
url http://hdl.handle.net/10261/55448
work_keys_str_mv AT gonzalezvilafranciscojavier assessingtheefficiencyofurbanwastebiocompostingbyanalyticalpyrolysispygcms
AT gonzalezperezjoseantonio assessingtheefficiencyofurbanwastebiocompostingbyanalyticalpyrolysispygcms
AT akdik assessingtheefficiencyofurbanwastebiocompostingbyanalyticalpyrolysispygcms
AT gomismd assessingtheefficiencyofurbanwastebiocompostingbyanalyticalpyrolysispygcms
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