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Characterisation of Hyperaccumulators for Lithium Recovery from Ancient Mine Soils

Lorna Anguilano, Uchechukwu Onwukwe, Danny Aryani, Jesus Ojeda Ledo Orcid Logo, Guido Lingua, Valentina Gianotti, Alessandra Devoto

REWAS 2022: Developing Tomorrow’s Technical Cycles, Volume: 1, Pages: 149 - 153

Swansea University Author: Jesus Ojeda Ledo Orcid Logo

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DOI (Published version): 10.1007/978-3-030-92563-5_16

Abstract

The importance of lithium in modern industry is proven by a staggering triplication of the market for Li-based batteries, valued at $30b in 2017 and expected to reach $100b by 2025. Lithium is used as nanoparticles, particularly for batteries and electronics applications. Presently, lithium nanopart...

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Published in: REWAS 2022: Developing Tomorrow’s Technical Cycles
ISBN: 9783030925628 9783030925635
ISSN: 2367-1181 2367-1696
Published: Cham Springer International Publishing 2022
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URI: https://cronfa.swan.ac.uk/Record/cronfa60018
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first_indexed 2022-05-13T13:09:27Z
last_indexed 2022-05-28T03:35:29Z
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spelling 2022-05-27T11:10:31.9012214 v2 60018 2022-05-13 Characterisation of Hyperaccumulators for Lithium Recovery from Ancient Mine Soils 4c1c9800dffa623353dff0ab1271be64 0000-0002-2046-1010 Jesus Ojeda Ledo Jesus Ojeda Ledo true false 2022-05-13 CHEG The importance of lithium in modern industry is proven by a staggering triplication of the market for Li-based batteries, valued at $30b in 2017 and expected to reach $100b by 2025. Lithium is used as nanoparticles, particularly for batteries and electronics applications. Presently, lithium nanoparticles are manufactured using induction thermal plasma and other energy-demanding technologies. Furthermore, lithium is mined using significant volumes of water in areas such as South America, where aquifers are facing an ever-growing pollution from over-mining and agriculture, affecting the provision of clean and safe drinking water. We propose a switch in mining and manufacturing methods through the use of phytomining in ancient mine locations, to foster economic sustainability in areas affected by unemployment while maintaining the historic splendour of these sites. This paper will focus on the report of preliminary experiments using Agrostis Tenuis as hyperaccumulator for lithium and the characterisation of the biomass to assess its metal collecting behaviour. Our experiments have proven that in such areas, the amount of lithium (~1000 ppm) present in the sludges derived from mine adits can be recovered by autochthonous grasses (~20% per harvest) and transformed into re-usable nanoparticles using low-energy bio-synthesis. Conference Paper/Proceeding/Abstract REWAS 2022: Developing Tomorrow’s Technical Cycles 1 149 153 Springer International Publishing Cham 9783030925628 9783030925635 2367-1181 2367-1696 Recycling and secondary recovery; Sustainability; Characterization 2 2 2022 2022-02-02 10.1007/978-3-030-92563-5_16 COLLEGE NANME Chemical Engineering COLLEGE CODE CHEG Swansea University Not Required 2022-05-27T11:10:31.9012214 2022-05-13T13:56:10.6341976 Faculty of Science and Engineering School of Engineering and Applied Sciences - Chemical Engineering Lorna Anguilano 1 Uchechukwu Onwukwe 2 Danny Aryani 3 Jesus Ojeda Ledo 0000-0002-2046-1010 4 Guido Lingua 5 Valentina Gianotti 6 Alessandra Devoto 7
title Characterisation of Hyperaccumulators for Lithium Recovery from Ancient Mine Soils
spellingShingle Characterisation of Hyperaccumulators for Lithium Recovery from Ancient Mine Soils
Jesus Ojeda Ledo
title_short Characterisation of Hyperaccumulators for Lithium Recovery from Ancient Mine Soils
title_full Characterisation of Hyperaccumulators for Lithium Recovery from Ancient Mine Soils
title_fullStr Characterisation of Hyperaccumulators for Lithium Recovery from Ancient Mine Soils
title_full_unstemmed Characterisation of Hyperaccumulators for Lithium Recovery from Ancient Mine Soils
title_sort Characterisation of Hyperaccumulators for Lithium Recovery from Ancient Mine Soils
author_id_str_mv 4c1c9800dffa623353dff0ab1271be64
author_id_fullname_str_mv 4c1c9800dffa623353dff0ab1271be64_***_Jesus Ojeda Ledo
author Jesus Ojeda Ledo
author2 Lorna Anguilano
Uchechukwu Onwukwe
Danny Aryani
Jesus Ojeda Ledo
Guido Lingua
Valentina Gianotti
Alessandra Devoto
format Conference Paper/Proceeding/Abstract
container_title REWAS 2022: Developing Tomorrow’s Technical Cycles
container_volume 1
container_start_page 149
publishDate 2022
institution Swansea University
isbn 9783030925628
9783030925635
issn 2367-1181
2367-1696
doi_str_mv 10.1007/978-3-030-92563-5_16
publisher Springer International Publishing
college_str Faculty of Science and Engineering
hierarchytype
hierarchy_top_id facultyofscienceandengineering
hierarchy_top_title Faculty of Science and Engineering
hierarchy_parent_id facultyofscienceandengineering
hierarchy_parent_title Faculty of Science and Engineering
department_str School of Engineering and Applied Sciences - Chemical Engineering{{{_:::_}}}Faculty of Science and Engineering{{{_:::_}}}School of Engineering and Applied Sciences - Chemical Engineering
document_store_str 0
active_str 0
description The importance of lithium in modern industry is proven by a staggering triplication of the market for Li-based batteries, valued at $30b in 2017 and expected to reach $100b by 2025. Lithium is used as nanoparticles, particularly for batteries and electronics applications. Presently, lithium nanoparticles are manufactured using induction thermal plasma and other energy-demanding technologies. Furthermore, lithium is mined using significant volumes of water in areas such as South America, where aquifers are facing an ever-growing pollution from over-mining and agriculture, affecting the provision of clean and safe drinking water. We propose a switch in mining and manufacturing methods through the use of phytomining in ancient mine locations, to foster economic sustainability in areas affected by unemployment while maintaining the historic splendour of these sites. This paper will focus on the report of preliminary experiments using Agrostis Tenuis as hyperaccumulator for lithium and the characterisation of the biomass to assess its metal collecting behaviour. Our experiments have proven that in such areas, the amount of lithium (~1000 ppm) present in the sludges derived from mine adits can be recovered by autochthonous grasses (~20% per harvest) and transformed into re-usable nanoparticles using low-energy bio-synthesis.
published_date 2022-02-02T04:17:46Z
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score 11.013216

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