Search Results - "VAGHETTI, Julio C. P"

Adsorption of Cu(II) on Araucaria angustifolia wastes: Determination of the optimal conditions by statistic design of experiments by Lima, Eder C., Royer, Betina, Vaghetti, Júlio C.P., Brasil, Jorge L., Simon, Nathalia M., dos Santos, Araci A., Pavan, Flavio A., Dias, Silvio L.P., Benvenutti, Edílson V., Silva, Edson Antônio da

“…Wastes of Araucaria angustifolia (named pinhão) natural (PW) and also loaded with Congo red (CRP) were tested as low-cost adsorbents for Cu(II) removal from…”
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Applications of Brazilian pine-fruit shell in natural and carbonized forms as adsorbents to removal of methylene blue from aqueous solutions—Kinetic and equilibrium study by Royer, Betina, Cardoso, Natali F., Lima, Eder C., Vaghetti, Julio C.P., Simon, Nathalia M., Calvete, Tatiana, Veses, Renato Cataluña

“…The Brazilian pine-fruit shell ( Araucaria angustifolia) is a food residue, which was used in natural and carbonized forms, as low-cost adsorbents for the…”
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Adsorption of Procion Blue MX-R dye from aqueous solutions by lignin chemically modified with aluminium and manganese by Adebayo, Matthew A., Prola, Lizie D.T., Lima, Eder C., Puchana-Rosero, M.J., Cataluña, Renato, Saucier, Caroline, Umpierres, Cibele S., Vaghetti, Julio C.P., da Silva, Leandro G., Ruggiero, Reinaldo

“…•Complexes of carboxy-methylated lignin with Al and Mn were used as adsorbents.•The optimum adsorption conditions were achieved at pH 2 and 298K.•Maximum…”
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Pecan nutshell as biosorbent to remove Cu(II), Mn(II) and Pb(II) from aqueous solutions by Vaghetti, Julio C.P., Lima, Eder C., Royer, Betina, da Cunha, Bruna M., Cardoso, Natali F., Brasil, Jorge L., Dias, Silvio L.P.

“…In the present study we reported for the first time the feasibility of pecan nutshell (PNS, Carya illinoensis) as an alternative biosorbent to remove Cu(II),…”
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Application of Brazilian pine-fruit shell as a biosorbent to removal of reactive red 194 textile dye from aqueous solution Kinetics and equilibrium study by LIMA, Eder C, ROYER, Betina, VAGHETTI, Julio C. P, SIMON, Nathalia M, DA CUNHA, Bruna M, PAVAN, Flavio A, BENVENUTTI, Edilson V, CATALUNA-VESES, Renato, AIROLDI, Claudio

“…The Brazilian pine-fruit shell (Araucaria angustifolia) is a food residue, that was used as biosorbent for the removal of non-hydrolyzed reactive red 194 (NRR)…”
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Application of carbon adsorbents prepared from Brazilian-pine fruit shell for the removal of reactive orange 16 from aqueous solution: Kinetic, equilibrium, and thermodynamic studies by Calvete, Tatiana, Lima, Eder C., Cardoso, Natali F., Vaghetti, Júlio C.P., Dias, Silvio L.P., Pavan, Flavio A.

“…Activated (AC-PW) and non-activated (C-PW) carbonaceous materials were prepared from the Brazilian-pine fruit shell ( Araucaria angustifolia) and tested as…”
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Effects of first-row transition metals and impregnation ratios on the physicochemical properties of microwave-assisted activated carbons from wood biomass by Thue, Pascal S., Lima, Eder C., Sieliechi, Joseph M., Saucier, Caroline, Dias, Silvio L.P., Vaghetti, Julio C.P., Rodembusch, Fabiano S., Pavan, Flávio A.

“…[Display omitted] •Co, Ni, Cu and Zn are successfully used in the preparation of activated carbons by microwave radiation.•The metal atoms have an impact on…”
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Use of statistical design of experiments to evaluate the sorption capacity of 7-amine-4-azaheptylsilica and 10-amine- 4-azadecylsilica for Cu(II), Pb(II), and Fe(III) adsorption by Passos, Camila G., Ribaski, Fernanda S., Simon, Nathália M., dos Santos, Araci A., Vaghetti, Júlio C.P., Benvenutti, Edilson V., Lima, Éder Cláudio

“…7-Amine-4-azaheptylsilica (AAH Si) and 10-amine-4-azadecylsilica (AAD Si) were prepared and used for removal of Cu(II), Pb(II), and Fe(III) from aqueous…”
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AVALIAÇÃO DA DEGRADAÇÃO TÉRMICA DO CAROÇO DE ABACATE RESIDUAL PARA A PRODUÇÃO DE BIOCARVÕES by Machado, Régis, Dias, Silvio, Vaghetti, Julio, Machado, Geraldo, Bianchi, Otávio

“…EVALUATION OF THERMAL DEGRADATION OF RESIDUAL AVOCADO SEED FOR BIOCHAR PRODUCTION. The thermal degradation kinetics of avocado seed biomass (Persea americana)…”
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Caesalpinia ferrea: a potential feedstock for biochar production by Bazzo, Alexandre, Dias, Silvio L. P., Vaghetti, Julio C. P., Ornaghi, Heitor L., Agnol, Lucas Dall, Bianchi, Otávio

“…In the present study, a lignocellulosic from inedible fruits of Caesalpinia ferrea (CFIF) — a tree mainly found in Brazil and Bolivia — was studied as…”
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Application of Brazilian-pine fruit coat as a biosorbent to removal of Cr(VI) from aqueous solution—Kinetics and equilibrium study by Vaghetti, Julio C.P., Lima, Eder C., Royer, Betina, Brasil, Jorge L., da Cunha, Bruna M., Simon, Nathalia M., Cardoso, Natali F., Noreña, Caciano P. Zapata

“…In the present study we reported the feasibility of the Brazilian-pine fruit coat, named piñon wastes (PW; Araucaria angustifolia) as biosorbent to remove…”
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Pecan Nutshell as Biosorbent to Remove Toxic Metals from Aqueous Solution by Vaghetti, Julio C. P., Lima, Eder C., Royer, Betina, Cardoso, Natali F., Martins, Bruna, Calvete, Tatiana

“…In the present study we reported for the first time, the feasibility of pecan nutshell (PNS-Carya illinoensis) as an alternative biosorbent to remove Cr(III),…”
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Avocado seed powder: characterization and its application for crystal violet dye removal from aqueous solutions by Bazzo, Alexandre, Adebayo, Matthew A., Dias, Silvio L.P., Lima, Eder C., Vaghetti, Júlio C.P., de Oliveira, Eduardo R., Leite, Anderson J.B., Pavan, Flávio A.

“…This study presents removal of crystal violet (CV) dye from aqueous solutions using solid food waste, avocado kernel seed powder (ASP). ASP was used in the…”
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Use of statistical design of experiments to evaluate the sorption capacity of 1,4-diazoniabicycle[2.2.2]octane/silica chloride for Cr(VI) adsorption by Arenas, Leliz T., Lima, Eder C., dos Santos, Araci A., Vaghetti, Julio C.P., Costa, Tania M.H., Benvenutti, Edilson V.

“…1,4-Diazabicycle[2.2.2]octane (dabco) silica prepared by grafting (GR-dabco) and sol–gel (SG-dabco) methods were used for removal of Cr(VI) species from…”
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Giombo persimmon seed (GPS) an alternative adsorbent for the removal Toluidine Blue dye from aqueous solutions by Bretanha, Marilice S., Dotto, Guilherme L., Vaghetti, Julio C.P., Dias, Silvio L.P., Lima, Eder C., Pavan, Flavio A.

“…Giombo persimmon seeds (GPS) (Diospyrus kaki L) were used as a novel low-cost adsorbent for the removal of Toluidine Blue dye (TB) from aqueous solution by…”
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Removal of Cu(II), Fe(III), and Cr(III) from Aqueous Solution by Aniline Grafted Silica Gel by Jacques, Rosângela A., Bernardi, Renata, Caovila, Marcela, Lima, Eder C., Pavan, Flávio A., Vaghetti, Julio C. P., Airoldi, Cláudio

“…The aniline moiety was covalently grafted onto silica gel surface. The modified silica gel with aniline groups (SiAn) was used for removal of Cu(II), Fe(III),…”
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Evaluation of different permanent modifiers for the determination of arsenic in environmental samples by electrothermal atomic absorption spectrometry by Lima, Éder C., Brasil, Jorge L., Vaghetti, Júlio C.P.

“…Single noble metal permanent modifiers such as, Rh, Ir, and Ru, as well as mixed tungsten plus noble metal (W–Rh, W–Ru, W–Ir) permanent modifiers thermally…”
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Preparation, characterization and application of microwave-assisted activated carbons from wood chips for removal of phenol from aqueous solution by Thue, Pascal S., Adebayo, Matthew A., Lima, Eder C., Sieliechi, Joseph M., Machado, Fernando M., Dotto, G.L., Vaghetti, Julio C.P., Dias, Silvio L.P.

“…In this paper, activated carbons were prepared from lignocellulosic residue using microwave-induced chemical activation process, for removal of phenol (PhOH)…”
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Microwave-assisted activated carbon obtained from the sludge of tannery-treatment effluent plant for removal of leather dyes by Puchana-Rosero, M.J., Adebayo, Matthew A., Lima, Eder C., Machado, Fernando M., Thue, Pascal S., Vaghetti, Julio C.P., Umpierres, Cibele S., Gutterres, Mariliz

“…[Display omitted] •Tannery sludge was used as carbon precursor for preparation of activated carbon.•The pyrolysis step was carried out using microwave…”
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Comparison of Jatropha curcas shells in natural form and treated by non-thermal plasma as biosorbents for removal of Reactive Red 120 textile dye from aqueous solution by Prola, Lizie D.T., Acayanka, Elie, Lima, Eder C., Umpierres, Cibele S., Vaghetti, Júlio C.P., Santos, Wmekson Oliveira, Laminsi, Samuel, Djifon, Peter T.

“…► Improvement of sorption capacity by exposure of the biomass to non-thermal plasma. ► Plasma cleans the biomass surface by auto generated acid and also the…”
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