Neodymium Recovery from the Aqueous Phase Using a Residual Material from Saccharified Banana-Rachis/Polyethylene-Glycol.

PEG lignocellulosic waste rare earth recovery sorption

Journal

Polymers
ISSN: 2073-4360
Titre abrégé: Polymers (Basel)
Pays: Switzerland
ID NLM: 101545357

Informations de publication

Date de publication:
27 Mar 2023
Historique:
received: 04 02 2023
revised: 20 03 2023
accepted: 23 03 2023
medline: 14 4 2023
entrez: 13 4 2023
pubmed: 14 4 2023
Statut: epublish

Résumé

Neodymium (Nd) is a key rare earth element (REE) needed for the future of incoming technologies including road transport and power generation. Hereby, a sustainable adsorbent material for recovering Nd from the aqueous phase using a residue from the saccharification process is presented. Banana rachis (BR) was treated with cellulases and polyethylene glycol (PEG) to produce fermentable sugars prior to applying the final residue (BR-PEG) as an adsorbent material. BR-PEG was characterized by scanning electron microscopy (SEM), compositional analysis, pH of zero charge (pH

Identifiants

pubmed: 37050279
pii: polym15071666
doi: 10.3390/polym15071666
pmc: PMC10096945
pii:
doi:

Types de publication

Journal Article

Langues

eng

Subventions

Organisme : Ministry of Economy, Industry and Competitiveness
ID : PID2021-127028OB-100

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Auteurs

Byron Lapo (B)

Department of Chemical Engineering, Universitat Politècnica de Catalunya, ETSEIB, Diagonal 647, 08028 Barcelona, Spain.
School of Chemical Engineering, Universidad Técnica de Machala, UACQS, BIOeng, Machala 070151, Ecuador.

Sandra Pavón (S)

Institute of Chemical Technology, TU Bergakademie Freiberg, Leipziger Straße 29, 09599 Freiberg, Germany.
Fraunhofer Institute for Ceramic Technologies and Systems IKTS, Fraunhofer Technology Center for High-Performance Materials THM, Am St.-Nicklas-Schacht 13, 09599 Freiberg, Germany.

Martin Bertau (M)

Institute of Chemical Technology, TU Bergakademie Freiberg, Leipziger Straße 29, 09599 Freiberg, Germany.
Fraunhofer Institute for Ceramic Technologies and Systems IKTS, Fraunhofer Technology Center for High-Performance Materials THM, Am St.-Nicklas-Schacht 13, 09599 Freiberg, Germany.

Hary Demey (H)

Department of Chemical Engineering, Universitat Politècnica de Catalunya, ETSEIB, Diagonal 647, 08028 Barcelona, Spain.

Miguel Meneses (M)

Department of Chemistry, Universidad Técnica Particular de Loja, San Cayetano Alto, Loja 110150, Ecuador.

Ana María Sastre (AM)

Department of Chemical Engineering, Universitat Politècnica de Catalunya, ETSEIB, Diagonal 647, 08028 Barcelona, Spain.

Classifications MeSH