Comparative assessment of cellulose nanofibers and calcium alginate beads for continuous Cu(II) adsorption in packed columns: the influence of water and surface hydrophobicity

Autor: Quim Tarrés, Pere Mutjé, Marc Delgado-Aguilar, Matías G. Vásquez, Miguel Pereira, Regis Teixeira Mendonça, N. Fiol

Publikováno v: Cellulose. 28:4327-4344

While water is indispensable for life, around 785 million people do not have access to basic drinking water. Heavy metals present high toxicity at low concentrations, are non-biodegradable and easy to accumulate in living organisms such as human body

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bc46c6adb97fcdd071527948c7aa8f4f
https://doi.org/10.1007/s10570-021-03809-7

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TEMPO-oxidized cellulose nanofibers as potential Cu(II) adsorbent for wastewater treatment

Autor: Miguel Pereira, Marc Delgado-Aguilar, Quim Tarrés, Pere Mutjé, Matías G. Vásquez, N. Fiol

Publikováno v: Cellulose. 26:903-916

Cellulose nanofibers (CNFs) are becoming a topic of great interest due to their wide range of potential applications. The huge presence of carboxylic groups in TEMPO-oxidized CNFs indicate that this material could interact with cationic species in aq

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6f49281e82a52d7162d11e30f42c9821
https://doi.org/10.1007/s10570-018-2106-7

Rapid degradation of azo-dye using Mn–Al powders produced by ball-milling

Autor: L. Escoda, Joan Josep Suñol, W. Ben Mbarek, Eloi Pineda, N. Fiol, Mohamed Khitouni, M. Azabou

Publikováno v: RSC Advances, 2017, vol. 7, núm. 21, p. 12620-12628
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Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya

This study was conducted on the reduction reaction of the azo dye Reactive Black 5 by means of the Mn85Al15 particles prepared by melt-spinning and ball-milling processes. The morphology, the surface elementary composition and the phase structure of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2d32e2cd652f63f16c11f0b3a0054834
https://hdl.handle.net/2072/319851

A proposal for the sustainable treatment and valorisation of olive mill wastes

Autor: Isabel Villaescusa, Azzouz Essamri, N. Fiol, Hafsa Annab

Publikováno v: Journal of Environmental Chemical Engineering. 7:102803

Olive mill technology generates a considerable amount of both solid (olive pomace OP) and liquid by-products (olive mill waste water OMWW) during olives milling season, usually between November and March. These wastes represent a great challenge for

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::392f8bb0c7274d84e9ebd5ee7b59d725
https://doi.org/10.1016/j.jece.2018.11.047