Preliminary screening of co-substrates for bioremediation of pyrene-contaminated soil through composting

The feasibility of using different organic amendments of different origin and properties in the bioremediation of pyrene-contaminated soil by means of composting has been tested. The selected pyrene concentration was 1 g of pyrene per kg of dry soil. The organic amendments used include: raw organic...

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Autores: Sayara, Tahseen A. S., Sarrà, Montserrat|||0000-0002-3447-6328, Sánchez, Antoni|||0000-0003-4254-8528
Tipo de recurso: artículo
Fecha de publicación:2009
País:España
Institución:Universitat Autònoma de Barcelona
Repositorio:Dipòsit Digital de Documents de la UAB
Idioma:inglés
OAI Identifier:oai:ddd.uab.cat:163714
Acceso en línea:https://ddd.uab.cat/record/163714
https://dx.doi.org/urn:doi:10.1016/j.jhazmat.2009.07.142
Access Level:acceso abierto
Palabra clave:Composting
Organic wastes
Pyrene
Soil
Stability
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spelling Preliminary screening of co-substrates for bioremediation of pyrene-contaminated soil through compostingSayara, Tahseen A. S.Sarrà, Montserrat|||0000-0002-3447-6328Sánchez, Antoni|||0000-0003-4254-8528CompostingOrganic wastesPyreneSoilStabilityThe feasibility of using different organic amendments of different origin and properties in the bioremediation of pyrene-contaminated soil by means of composting has been tested. The selected pyrene concentration was 1 g of pyrene per kg of dry soil. The organic amendments used include: raw organic fraction of municipal solid wastes (OFMSW), industrial compost from OFMSW composting (COFMSW), compost derived from home composting of OFMSW (HCOFMSW), anaerobically digested sludge (ADS), non-digested activated sludge (NDS) and centrifuged non-digested activated sludge (CNDS). The degradation rate was related to the amendment properties that directly affected the composting process. Raw OFMSW was not capable to enhance pyrene degradation in comparison to control, but stable HCOFMSW exhibited the highest removal rate (69%). The amendments stability and the temperatures reached as a consequence influenced the process, and thermophilic temperatures showed an inhibition effect on the microbial activity related to pyrene degradation. Some of the tested wastes need to be further investigated to find inexpensive organic amendments for soil bioremediation. 22009-01-0120092009-01-01Articlehttp://purl.org/coar/resource_type/c_6501SMURhttp://purl.org/coar/version/c_71e4c1898caa6e32info:eu-repo/semantics/articleapplication/pdfhttps://ddd.uab.cat/record/163714https://dx.doi.org/urn:doi:10.1016/j.jhazmat.2009.07.142reponame:Dipòsit Digital de Documents de la UABinstname:Universitat Autònoma de BarcelonaInglésengMinisterio de Educación y Ciencia CTM2006-00315/TECNOopen accesshttp://purl.org/coar/access_right/c_abf2Aquest material està protegit per drets d'autor i/o drets afins. Podeu utilitzar aquest material en funció del que permet la legislació de drets d'autor i drets afins d'aplicació al vostre cas. Per a d'altres usos heu d'obtenir permís del(s) titular(s) de drets.https://rightsstatements.org/vocab/InC/1.0/info:eu-repo/semantics/openAccessoai:ddd.uab.cat:1637142026-06-06T12:50:31Z
dc.title.none.fl_str_mv Preliminary screening of co-substrates for bioremediation of pyrene-contaminated soil through composting
title Preliminary screening of co-substrates for bioremediation of pyrene-contaminated soil through composting
spellingShingle Preliminary screening of co-substrates for bioremediation of pyrene-contaminated soil through composting
Sayara, Tahseen A. S.
Composting
Organic wastes
Pyrene
Soil
Stability
title_short Preliminary screening of co-substrates for bioremediation of pyrene-contaminated soil through composting
title_full Preliminary screening of co-substrates for bioremediation of pyrene-contaminated soil through composting
title_fullStr Preliminary screening of co-substrates for bioremediation of pyrene-contaminated soil through composting
title_full_unstemmed Preliminary screening of co-substrates for bioremediation of pyrene-contaminated soil through composting
title_sort Preliminary screening of co-substrates for bioremediation of pyrene-contaminated soil through composting
dc.creator.none.fl_str_mv Sayara, Tahseen A. S.
Sarrà, Montserrat|||0000-0002-3447-6328
Sánchez, Antoni|||0000-0003-4254-8528
author Sayara, Tahseen A. S.
author_facet Sayara, Tahseen A. S.
Sarrà, Montserrat|||0000-0002-3447-6328
Sánchez, Antoni|||0000-0003-4254-8528
author_role author
author2 Sarrà, Montserrat|||0000-0002-3447-6328
Sánchez, Antoni|||0000-0003-4254-8528
author2_role author
author
dc.subject.none.fl_str_mv Composting
Organic wastes
Pyrene
Soil
Stability
topic Composting
Organic wastes
Pyrene
Soil
Stability
description The feasibility of using different organic amendments of different origin and properties in the bioremediation of pyrene-contaminated soil by means of composting has been tested. The selected pyrene concentration was 1 g of pyrene per kg of dry soil. The organic amendments used include: raw organic fraction of municipal solid wastes (OFMSW), industrial compost from OFMSW composting (COFMSW), compost derived from home composting of OFMSW (HCOFMSW), anaerobically digested sludge (ADS), non-digested activated sludge (NDS) and centrifuged non-digested activated sludge (CNDS). The degradation rate was related to the amendment properties that directly affected the composting process. Raw OFMSW was not capable to enhance pyrene degradation in comparison to control, but stable HCOFMSW exhibited the highest removal rate (69%). The amendments stability and the temperatures reached as a consequence influenced the process, and thermophilic temperatures showed an inhibition effect on the microbial activity related to pyrene degradation. Some of the tested wastes need to be further investigated to find inexpensive organic amendments for soil bioremediation.
publishDate 2009
dc.date.none.fl_str_mv 2
2009-01-01
2009
2009-01-01
dc.type.none.fl_str_mv Article
http://purl.org/coar/resource_type/c_6501
SMUR
http://purl.org/coar/version/c_71e4c1898caa6e32
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://ddd.uab.cat/record/163714
https://dx.doi.org/urn:doi:10.1016/j.jhazmat.2009.07.142
url https://ddd.uab.cat/record/163714
https://dx.doi.org/urn:doi:10.1016/j.jhazmat.2009.07.142
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.relation.none.fl_str_mv Ministerio de Educación y Ciencia CTM2006-00315/TECNO
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
https://rightsstatements.org/vocab/InC/1.0/
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
https://rightsstatements.org/vocab/InC/1.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Dipòsit Digital de Documents de la UAB
instname:Universitat Autònoma de Barcelona
instname_str Universitat Autònoma de Barcelona
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