Improving sustainability in the remediation of contaminated soils by the use of compost and energy valorization by &quot

The plantation of fast growing trees in contaminated sites, in combination with the use of organic wastes, could partially solve a dual environmental problem: the disposal of these wastes and the improvement of soil quality in these degraded soils. This study evaluated the effects of two compost on...

Descripción completa

Detalles Bibliográficos
Autores: Madejón Rodríguez, Paula, Domínguez Núñez, María Teresa, Díaz Blanco, Manuel Jesús, Madejón Rodríguez, Engracia
Tipo de recurso: artículo
Fecha de publicación:2016
País:España
Institución:Universidad de Huelva (UHU)
Repositorio:Arias Montano. Repositorio Institucional de la Universidad de Huelva
Idioma:español
OAI Identifier:oai:ariasmontano.uhu.es:10272/11452
Acceso en línea:http://hdl.handle.net/10272/11452
Access Level:acceso abierto
Palabra clave:Biomass
Combustion
Gasification
Heavy metals
Fast-growing plants
id ES_08ed5173b59a4600a59ce63d31e262f6
oai_identifier_str oai:ariasmontano.uhu.es:10272/11452
network_acronym_str ES
network_name_str España
repository_id_str
spelling Improving sustainability in the remediation of contaminated soils by the use of compost and energy valorization by &quotPaulownia fortunei&quotMadejón Rodríguez, PaulaDomínguez Núñez, María TeresaDíaz Blanco, Manuel JesúsMadejón Rodríguez, EngraciaBiomassCombustionGasificationHeavy metalsFast-growing plantsThe plantation of fast growing trees in contaminated sites, in combination with the use of organic wastes, could partially solve a dual environmental problem: the disposal of these wastes and the improvement of soil quality in these degraded soils. This study evaluated the effects of two compost on the quantity and quality of Paulownia fortunei biomass and on syngas production by biomass gasification, produced by plants growing on trace elements contaminated soils. Compost increased biomass production to values similar to those produced in non-contaminated soils, due to the improvement in plant nutritional status. Moreover, biomass quality for gasification was increased by compost addition. Trace element accumulation in the biomass was relatively low and not related to biomass production or the gas quality obtained through gasification. Thus, P. fortunei plantations could pose an opportunity to improve the economic balance of the revegetation of contaminated soils, given that other commercial uses such as food or fodder crop production is not recommended in these soils.Elsevier20162016-01-0120162016-01-01journal articlehttp://purl.org/coar/resource_type/c_6501info:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10272/11452reponame:Arias Montano. Repositorio Institucional de la Universidad de Huelvainstname:Universidad de Huelva (UHU)Españolspaopen accesshttp://purl.org/coar/access_right/c_abf2Atribución-NoComercial-SinDerivadas 3.0 Españahttp://creativecommons.org/licenses/by-nc-nd/3.0/es/info:eu-repo/semantics/openAccessoai:ariasmontano.uhu.es:10272/114522026-06-02T14:58:11Z
dc.title.none.fl_str_mv Improving sustainability in the remediation of contaminated soils by the use of compost and energy valorization by &quot
Paulownia fortunei&quot
title Improving sustainability in the remediation of contaminated soils by the use of compost and energy valorization by &quot
spellingShingle Improving sustainability in the remediation of contaminated soils by the use of compost and energy valorization by &quot
Madejón Rodríguez, Paula
Biomass
Combustion
Gasification
Heavy metals
Fast-growing plants
title_short Improving sustainability in the remediation of contaminated soils by the use of compost and energy valorization by &quot
title_full Improving sustainability in the remediation of contaminated soils by the use of compost and energy valorization by &quot
title_fullStr Improving sustainability in the remediation of contaminated soils by the use of compost and energy valorization by &quot
title_full_unstemmed Improving sustainability in the remediation of contaminated soils by the use of compost and energy valorization by &quot
title_sort Improving sustainability in the remediation of contaminated soils by the use of compost and energy valorization by &quot
dc.creator.none.fl_str_mv Madejón Rodríguez, Paula
Domínguez Núñez, María Teresa
Díaz Blanco, Manuel Jesús
Madejón Rodríguez, Engracia
author Madejón Rodríguez, Paula
author_facet Madejón Rodríguez, Paula
Domínguez Núñez, María Teresa
Díaz Blanco, Manuel Jesús
Madejón Rodríguez, Engracia
author_role author
author2 Domínguez Núñez, María Teresa
Díaz Blanco, Manuel Jesús
Madejón Rodríguez, Engracia
author2_role author
author
author
dc.contributor.none.fl_str_mv
dc.subject.none.fl_str_mv Biomass
Combustion
Gasification
Heavy metals
Fast-growing plants
topic Biomass
Combustion
Gasification
Heavy metals
Fast-growing plants
description The plantation of fast growing trees in contaminated sites, in combination with the use of organic wastes, could partially solve a dual environmental problem: the disposal of these wastes and the improvement of soil quality in these degraded soils. This study evaluated the effects of two compost on the quantity and quality of Paulownia fortunei biomass and on syngas production by biomass gasification, produced by plants growing on trace elements contaminated soils. Compost increased biomass production to values similar to those produced in non-contaminated soils, due to the improvement in plant nutritional status. Moreover, biomass quality for gasification was increased by compost addition. Trace element accumulation in the biomass was relatively low and not related to biomass production or the gas quality obtained through gasification. Thus, P. fortunei plantations could pose an opportunity to improve the economic balance of the revegetation of contaminated soils, given that other commercial uses such as food or fodder crop production is not recommended in these soils.
publishDate 2016
dc.date.none.fl_str_mv 2016
2016-01-01
2016
2016-01-01
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10272/11452
url http://hdl.handle.net/10272/11452
dc.language.none.fl_str_mv Español
spa
language_invalid_str_mv Español
language spa
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Atribución-NoComercial-SinDerivadas 3.0 España
http://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Atribución-NoComercial-SinDerivadas 3.0 España
http://creativecommons.org/licenses/by-nc-nd/3.0/es/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:Arias Montano. Repositorio Institucional de la Universidad de Huelva
instname:Universidad de Huelva (UHU)
instname_str Universidad de Huelva (UHU)
reponame_str Arias Montano. Repositorio Institucional de la Universidad de Huelva
collection Arias Montano. Repositorio Institucional de la Universidad de Huelva
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869403076371152896
score 15,811543

Similares en LA Referencia