Copper recovery from industrial wastewater - Synergistic electrodeposition onto nanocarbon materials

Stando, Grzegorz; Hannula, Pyry-Mikko; Kumanek, Bogumiła; Lundström, Mari; Janas, Dawid

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dc.contributor	Aalto-yliopisto	fi
dc.contributor	Aalto University	en
dc.contributor.author	Stando, Grzegorz
dc.contributor.author	Hannula, Pyry-Mikko
dc.contributor.author	Kumanek, Bogumiła
dc.contributor.author	Lundström, Mari
dc.contributor.author	Janas, Dawid
dc.date.accessioned	2021-08-25T06:51:44Z
dc.date.available	2021-08-25T06:51:44Z
dc.date.issued	2021-12
dc.identifier.citation	Stando , G , Hannula , P-M , Kumanek , B , Lundström , M & Janas , D 2021 , ' Copper recovery from industrial wastewater - Synergistic electrodeposition onto nanocarbon materials ' , Water Resources and Industry , vol. 26 , 100156 . https://doi.org/10.1016/j.wri.2021.100156	en
dc.identifier.issn	2212-3717
dc.identifier.other	PURE UUID: 50edfa06-6e73-48bd-865b-699fb8e450d9
dc.identifier.other	PURE ITEMURL: https://research.aalto.fi/en/publications/50edfa06-6e73-48bd-865b-699fb8e450d9
dc.identifier.other	PURE LINK: http://www.scopus.com/inward/record.url?scp=85111004779&partnerID=8YFLogxK
dc.identifier.other	PURE FILEURL: https://research.aalto.fi/files/66472455/CHEM_Stando_et_al_Copper_recovery_2021_Water_Resources_and_Industry.pdf
dc.identifier.uri	https://aaltodoc.aalto.fi/handle/123456789/109131
dc.description	Funding Information: G.S, B.K, and D.J. would like to thank the National Center for Research and Development, Poland (under the Leader program, grant agreement LIDER/0001/L-8/16/NCBR/2017). G.S. and D.J. also acknowledge the National Agency for Academic Exchange of Poland (under the Academic International Partnerships program, grant agreement PPI/APM/2018/1/00004) for supporting training in the Aalto University , which enabled the execution of the study. G.S. acknowledges the Ministry of Science and Higher Education of Poland for financial support of scientific work from budget funds for science in the years 2019–2023 as a research project under the “Diamond Grant” program (grant agreement 0036/DIA/201948). P-M.H. and M.L. acknowledge the support of the “NoWASTE” project (Grant 297962) funded by Academy of Finland . Publisher Copyright: © 2021 The Author(s)
dc.description.abstract	In this study, copper present in industrial waste water with a variety of other impurities (Fe, Mg, Al, Zn, As) was subjected for selective electrochemical recovery. The recovery was conducted directly on carbon nanostructures in order to create added-value products synergistically. In-depth electrochemical and structural analysis showed that single/multi-walled carbon nanotubes (CNTs) and graphene composites could provide an excellent substrate for Cu's electrochemical recovery. Furthermore, formulations based on them also enabled the formation of even Cu deposits on the surface directly from wastewater solutions without further bath condition adjustments. After just 1-h electrodeposition at −0.1V vs. SCE, a nanocomposite based on CNTs was obtained. Cu was recovered exclusively and accounted for 45% of the total weight of the composite.	en
dc.format.extent	13
dc.format.mimetype	application/pdf
dc.language.iso	en	en
dc.publisher	Elsevier BV
dc.relation.ispartofseries	Water Resources and Industry	en
dc.relation.ispartofseries	Volume 26	en
dc.rights	openAccess	en
dc.title	Copper recovery from industrial wastewater - Synergistic electrodeposition onto nanocarbon materials	en
dc.type	A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä	fi
dc.description.version	Peer reviewed	en
dc.contributor.department	Silesian University of Technology
dc.contributor.department	Hydrometallurgy and Corrosion
dc.contributor.department	Department of Chemical and Metallurgical Engineering	en
dc.subject.keyword	Circular economy
dc.subject.keyword	Copper recovery
dc.subject.keyword	Electrodeposition
dc.subject.keyword	Waste management
dc.identifier.urn	URN:NBN:fi:aalto-202108258368
dc.identifier.doi	10.1016/j.wri.2021.100156
dc.type.version	publishedVersion