Phytomanagement of a Trace Element-Contaminated Site to Produce a Natural Dye: First Screening of an Emerging Biomass Valorization Chain

The study of different possible biomass valorization routes is crucial in order to diversify phytomanagement options, allowing the landowner/stakeholder to choose the best option based on site characteristics and the benefits of local value chains. In the current study, field and laboratory experime...

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Autores principales:	Alexandre Perlein, Valérie Bert, Marcella Fernandes de Souza, Rodolphe Gaucher, Arnaud Papin, Jeroen Geuens, Annelore Wens, Erik Meers
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	dye extraction dye test Cd Zn Pb phytostabilization Technology T Engineering (General). Civil engineering (General) TA1-2040 Biology (General) QH301-705.5 Physics QC1-999 Chemistry QD1-999
Acceso en línea:	https://doaj.org/article/19f43d2125f4461f9cd1763aa0ef0f44
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spelling	oai:doaj.org-article:19f43d2125f4461f9cd1763aa0ef0f442021-11-25T16:33:13ZPhytomanagement of a Trace Element-Contaminated Site to Produce a Natural Dye: First Screening of an Emerging Biomass Valorization Chain10.3390/app1122106132076-3417https://doaj.org/article/19f43d2125f4461f9cd1763aa0ef0f442021-11-01T00:00:00Zhttps://www.mdpi.com/2076-3417/11/22/10613https://doaj.org/toc/2076-3417The study of different possible biomass valorization routes is crucial in order to diversify phytomanagement options, allowing the landowner/stakeholder to choose the best option based on site characteristics and the benefits of local value chains. In the current study, field and laboratory experiments were conducted to assess the suitabilitity of <i>Malva sylvestris</i> L. for the phytoattenuation of a dredged sediment disposal site contaminated with trace elements (trace element (Cd, Cu, Pb, and Zn). The selected crop was <i>Malva sylvestris</i>, a flowering plant from which a colourant can be extracted to be used in dying of textiles as a way to valorize the produced biomass grown on this contaminated land. Under the conditions of the investigated site, the analysis of TE in the sediment and the biomass matrix showed no effect of <i>M. sylvestris</i> on the sediment TE contamination mobility with an excluder phenotype (Bioconcentration factor < 1). Metal concentrations were found to be the highest in the leaves followed by in the stem and flower. The dye extract obtained from the flower part of <i>M. sylvestris</i> permitted the silk alum-pretreated fabric to be dyed yellow, and the TE concentration in the dyed textile fabrics respected the threshold values set by OEKO-Tex standard 100.Alexandre PerleinValérie BertMarcella Fernandes de SouzaRodolphe GaucherArnaud PapinJeroen GeuensAnnelore WensErik MeersMDPI AGarticledye extractiondye testCdZnPbphytostabilizationTechnologyTEngineering (General). Civil engineering (General)TA1-2040Biology (General)QH301-705.5PhysicsQC1-999ChemistryQD1-999ENApplied Sciences, Vol 11, Iss 10613, p 10613 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	dye extraction dye test Cd Zn Pb phytostabilization Technology T Engineering (General). Civil engineering (General) TA1-2040 Biology (General) QH301-705.5 Physics QC1-999 Chemistry QD1-999
spellingShingle	dye extraction dye test Cd Zn Pb phytostabilization Technology T Engineering (General). Civil engineering (General) TA1-2040 Biology (General) QH301-705.5 Physics QC1-999 Chemistry QD1-999 Alexandre Perlein Valérie Bert Marcella Fernandes de Souza Rodolphe Gaucher Arnaud Papin Jeroen Geuens Annelore Wens Erik Meers Phytomanagement of a Trace Element-Contaminated Site to Produce a Natural Dye: First Screening of an Emerging Biomass Valorization Chain
description	The study of different possible biomass valorization routes is crucial in order to diversify phytomanagement options, allowing the landowner/stakeholder to choose the best option based on site characteristics and the benefits of local value chains. In the current study, field and laboratory experiments were conducted to assess the suitabilitity of <i>Malva sylvestris</i> L. for the phytoattenuation of a dredged sediment disposal site contaminated with trace elements (trace element (Cd, Cu, Pb, and Zn). The selected crop was <i>Malva sylvestris</i>, a flowering plant from which a colourant can be extracted to be used in dying of textiles as a way to valorize the produced biomass grown on this contaminated land. Under the conditions of the investigated site, the analysis of TE in the sediment and the biomass matrix showed no effect of <i>M. sylvestris</i> on the sediment TE contamination mobility with an excluder phenotype (Bioconcentration factor < 1). Metal concentrations were found to be the highest in the leaves followed by in the stem and flower. The dye extract obtained from the flower part of <i>M. sylvestris</i> permitted the silk alum-pretreated fabric to be dyed yellow, and the TE concentration in the dyed textile fabrics respected the threshold values set by OEKO-Tex standard 100.
format	article
author	Alexandre Perlein Valérie Bert Marcella Fernandes de Souza Rodolphe Gaucher Arnaud Papin Jeroen Geuens Annelore Wens Erik Meers
author_facet	Alexandre Perlein Valérie Bert Marcella Fernandes de Souza Rodolphe Gaucher Arnaud Papin Jeroen Geuens Annelore Wens Erik Meers
author_sort	Alexandre Perlein
title	Phytomanagement of a Trace Element-Contaminated Site to Produce a Natural Dye: First Screening of an Emerging Biomass Valorization Chain
title_short	Phytomanagement of a Trace Element-Contaminated Site to Produce a Natural Dye: First Screening of an Emerging Biomass Valorization Chain
title_full	Phytomanagement of a Trace Element-Contaminated Site to Produce a Natural Dye: First Screening of an Emerging Biomass Valorization Chain
title_fullStr	Phytomanagement of a Trace Element-Contaminated Site to Produce a Natural Dye: First Screening of an Emerging Biomass Valorization Chain
title_full_unstemmed	Phytomanagement of a Trace Element-Contaminated Site to Produce a Natural Dye: First Screening of an Emerging Biomass Valorization Chain
title_sort	phytomanagement of a trace element-contaminated site to produce a natural dye: first screening of an emerging biomass valorization chain
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/19f43d2125f4461f9cd1763aa0ef0f44
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Phytomanagement of a Trace Element-Contaminated Site to Produce a Natural Dye: First Screening of an Emerging Biomass Valorization Chain

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