A spectroscopic study to assess heavy metals absorption by a combined hemp/spirulina system from contaminated soil

The efficiency of hemp (Cannabis sativa L.) in remediating sites contaminated with heavy metals has received great attention in recent years. The main advantage of this technology relies on its inherent sustainability with a potential re-utilization of the significant amount of produced biomass whic...

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Autores principales: Biagia Musio, Elhussein Mohamed Fouad Mourad Hussein Ahmed, Marica Antonicelli, Danila Chiapperini, Onofrio Dursi, Flavia Grieco, Mario Latronico, Piero Mastrorilli, Rosa Ragone, Raffaele Settanni, Maurizio Triggiani, Vito Gallo
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Publicado: Elsevier 2022
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spelling oai:doaj.org-article:b58134e80baa47828eaa1c2785c176412021-12-04T04:36:25ZA spectroscopic study to assess heavy metals absorption by a combined hemp/spirulina system from contaminated soil2666-765710.1016/j.envadv.2021.100144https://doaj.org/article/b58134e80baa47828eaa1c2785c176412022-04-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S2666765721001150https://doaj.org/toc/2666-7657The efficiency of hemp (Cannabis sativa L.) in remediating sites contaminated with heavy metals has received great attention in recent years. The main advantage of this technology relies on its inherent sustainability with a potential re-utilization of the significant amount of produced biomass which acts as a valuable flow resource. In this study, a combined system consisting of Cannabis sativa L. (hemp) and the blue-green alga Arthrospira platensis (spirulina) was tested to clean up soils contaminated with cadmium, chromium, copper, nickel, lead, and zinc. The application of non-targeted NMR methods combined with ICP-AES quantification provided an efficient strategy for detecting residual heavy metals within plant tissues and soil. Importantly, non-targeted metabolomic analysis helped to reveal the relationships between metabolites distribution in hemp tissues and the sequestered metals. It was demonstrated that hemp accumulates copper, chromium, nickel, and zinc preferentially in the leaves, while lead is distributed mainly in the stems of the plant. Moreover, it was found that, at higher concentrations, spirulina acts as a growth promoter, contributing to an increase in the final generated biomass. Results reported in this work indicate that the hemp/spirulina system represents a suitable tool for remediation of metal contaminated soils by modulating biomass production and metals uptake.Biagia MusioElhussein Mohamed Fouad Mourad Hussein AhmedMarica AntonicelliDanila ChiapperiniOnofrio DursiFlavia GriecoMario LatronicoPiero MastrorilliRosa RagoneRaffaele SettanniMaurizio TriggianiVito GalloElsevierarticleNon-targeted nuclear magnetic resonancePhytoremediationPhycoremediationArthrospira platensisCannabis sativa L.Metal quantificationEnvironmental sciencesGE1-350ENEnvironmental Advances, Vol 7, Iss , Pp 100144- (2022)
institution DOAJ
collection DOAJ
language EN
topic Non-targeted nuclear magnetic resonance
Phytoremediation
Phycoremediation
Arthrospira platensis
Cannabis sativa L.
Metal quantification
Environmental sciences
GE1-350
spellingShingle Non-targeted nuclear magnetic resonance
Phytoremediation
Phycoremediation
Arthrospira platensis
Cannabis sativa L.
Metal quantification
Environmental sciences
GE1-350
Biagia Musio
Elhussein Mohamed Fouad Mourad Hussein Ahmed
Marica Antonicelli
Danila Chiapperini
Onofrio Dursi
Flavia Grieco
Mario Latronico
Piero Mastrorilli
Rosa Ragone
Raffaele Settanni
Maurizio Triggiani
Vito Gallo
A spectroscopic study to assess heavy metals absorption by a combined hemp/spirulina system from contaminated soil
description The efficiency of hemp (Cannabis sativa L.) in remediating sites contaminated with heavy metals has received great attention in recent years. The main advantage of this technology relies on its inherent sustainability with a potential re-utilization of the significant amount of produced biomass which acts as a valuable flow resource. In this study, a combined system consisting of Cannabis sativa L. (hemp) and the blue-green alga Arthrospira platensis (spirulina) was tested to clean up soils contaminated with cadmium, chromium, copper, nickel, lead, and zinc. The application of non-targeted NMR methods combined with ICP-AES quantification provided an efficient strategy for detecting residual heavy metals within plant tissues and soil. Importantly, non-targeted metabolomic analysis helped to reveal the relationships between metabolites distribution in hemp tissues and the sequestered metals. It was demonstrated that hemp accumulates copper, chromium, nickel, and zinc preferentially in the leaves, while lead is distributed mainly in the stems of the plant. Moreover, it was found that, at higher concentrations, spirulina acts as a growth promoter, contributing to an increase in the final generated biomass. Results reported in this work indicate that the hemp/spirulina system represents a suitable tool for remediation of metal contaminated soils by modulating biomass production and metals uptake.
format article
author Biagia Musio
Elhussein Mohamed Fouad Mourad Hussein Ahmed
Marica Antonicelli
Danila Chiapperini
Onofrio Dursi
Flavia Grieco
Mario Latronico
Piero Mastrorilli
Rosa Ragone
Raffaele Settanni
Maurizio Triggiani
Vito Gallo
author_facet Biagia Musio
Elhussein Mohamed Fouad Mourad Hussein Ahmed
Marica Antonicelli
Danila Chiapperini
Onofrio Dursi
Flavia Grieco
Mario Latronico
Piero Mastrorilli
Rosa Ragone
Raffaele Settanni
Maurizio Triggiani
Vito Gallo
author_sort Biagia Musio
title A spectroscopic study to assess heavy metals absorption by a combined hemp/spirulina system from contaminated soil
title_short A spectroscopic study to assess heavy metals absorption by a combined hemp/spirulina system from contaminated soil
title_full A spectroscopic study to assess heavy metals absorption by a combined hemp/spirulina system from contaminated soil
title_fullStr A spectroscopic study to assess heavy metals absorption by a combined hemp/spirulina system from contaminated soil
title_full_unstemmed A spectroscopic study to assess heavy metals absorption by a combined hemp/spirulina system from contaminated soil
title_sort spectroscopic study to assess heavy metals absorption by a combined hemp/spirulina system from contaminated soil
publisher Elsevier
publishDate 2022
url https://doaj.org/article/b58134e80baa47828eaa1c2785c17641
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