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Insights of competitive adsorption on activated carbon of binary caffeine and diclofenac solutions

Onaga Medina, Florencia Micaela; Aguiar, María Belén; Parolo, María Paula; Avena, Marcelo Javier (Academic Press Ltd - Elsevier Science Ltd, 2021-01-15)

A commercial activated carbon (AC), obtained from peanut shells, was characterized and tested as adsorbent forthe removal of the pharmaceutical products caffeine (CF) and diclofenac (DIC), which were used as modelemerging ...

Sorption and Selectivity Sequences of Cd, Cu, Ni, Pb, and Zn in Single- and Multi-Component Systems in a Cultivated Chilean Mollisol

Molina, Mauricio; Manquian Cerda, Karen; Escudey, Mauricio (TAYLOR & FRANCIS INC, 2010)

The heavy-metal sorption ability of soils is one of the most important factors that determine the fate of these contaminants in this medium of the biosphere. When heavy-metal containing soil amendments are land applied, a ...

The simultaneous presence of glyphosate and phosphate at the goethite surface as seen by XPS, ATR-FTIR and competitive adsorption isotherms

Waiman, Carolina Vanesa; Arroyave Rodriguez, Jeison Manuel; Chen, Hongfeng; Tan, Wenfeng; Avena, Marcelo Javier; Zanini, Graciela Pilar (Elsevier Science, 2016-06)

The simultaneous adsorption of glyphosate and phosphate on goethite was studied by combining macroscopic (adsorption isotherms, electrophoresis) and spectroscopic (XPS, ATR-FTIR) techniques. Adsorption isotherms together ...

Photoassisted Immersion Deposition of Cu Clusters onto Porous Silicon: A Langmuir-Hill Ligand-Locus Model Applied to the Growth Kinetics

Recio Sánchez, Gonzalo; Gallach, Dario; Manso Silvan, Miguel; Fukami, Kazuhiro; Martin Palma, Raul Jose; Rafael Castro, German; Munoz Noval, Alvaro (AMER CHEMICAL SOC, 2014)

Grape bagasse as an alternative natural adsorbent of cadmium and lead for effluent treatment

Farinella, NV; Matos, GD; Lehmann, EL; Arruda, MAZ (Elsevier Science BvAmsterdamHolanda, 2008)

Equilibrium Of Cu(ii) And Ni(ii) Biosorption By Marine Alga Sargassum Filipendula In A Dynamic System: Competitiveness And Selectivity.

Kleinübing, S J; da Silva, E A; da Silva, M G C; Guibal, E (2011)

Methyl Oleate Isomerization and Hydrogenation over Ni/α-Al2O3: A Kinetic Study Recognizing Differences in the Molecular Size of Hydrogen and Organic Species

Cabrera, Maria Ines; Grau, Ricardo José Antonio (Elsevier Science, 2008-02)

The kinetics of the hydrogenation and cis/trans isomerization of methyl oleate on a Ni/a-Al2O3 catalyst was studied in the absence of mass-transport limitation, at 398K=T=443Kand370kPa = PH2 = 650 kPa. On the basis of the ...

Activated carbon developed from orange peels: Batch and dynamic competitive adsorption of basic dyes

Fernandez, Maria Emilia; Nunell, Gisel Vanesa; Bonelli, Pablo Ricardo; Cukierman, Ana Lea (Elsevier Science, 2014-09)

Activated carbon from orange (Citrus sinensis) peel was developed through H3PO4 acid activation. Its ability as an adsorbent for the removal of two representative basic dyes (methylene blue and rhodamine B) from single and ...

Bis-urea-based Supramolecular Polymer: The First Self-assembled Drag Reducer For Hydrocarbon Solvents.

Sabadini, Edvaldo; Francisco, Kelly R; Bouteiller, Laurent (2010)

Equilibrium of Cu(II) and Ni(II) biosorption by marine alga Sargassum filipendula in a dynamic system: Competitiveness and selectivity

Kleinubing, SJ; da Silva, EA; da Silva, MGC; Guibal, E (Elsevier Sci LtdOxfordInglaterra, 2011)

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