Search Results - "ROYER, Betina"

Organofunctionalized kenyaite for dye removal from aqueous solution by Royer, Betina, Cardoso, Natali F., Lima, Eder C., Ruiz, Vanusa S.O., Macedo, Thaís R., Airoldi, Claudio

“…Interaction of crystalline-layered silicic kenyaite organofunctionalized with N-3-trimethoxysilylpropylethylenediamine adsorbent with the Remazol Brilliant…”
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Chemically Modified Polyvinyl Chloride for Removal of Thionine Dye (Lauth's Violet) by Ali, Helena Ma A M M S, Silva, Cleuzilene V, Royer, Betina, Rodrigues Filho, Guimes, Cerqueira, Daniel A, Assunção, Rosana M N

“…The chemical modification of hydrophobic polymer matrices is an alternative way to elchange their surface properties. The introduction of sulfonic groups in…”
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EFEITO DO TEOR DE GLICEROL NO TRANSPORTE DE VAPOR D’ÁGUA ATRAVÉS DE FILMES DE TRIACETATO DE CELULOSE PRODUZIDOS A PARTIR DO APROVEITAMENTO DA PALHA DE MILHO (ZEA MAYS L.) by Erlon Alves Ribeiro, Guimes Rodrigues Filho, Rosana Maria Nascimento de Assunção, Marcos Vinícius Ferreira, Betina Royer, Felipe Viegas dos Reis, Daniel Alves Cerqueira, Rodrigo Alejandro Abarza Muñoz

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Comparison of Spirulina platensis microalgae and commercial activated carbon as adsorbents for the removal of Reactive Red 120 dye from aqueous effluents by Cardoso, Natali F., Lima, Eder C., Royer, Betina, Bach, Marta V., Dotto, Guilherme L., Pinto, Luiz A.A., Calvete, Tatiana

“…► Spirulina platensis (SP) and activated carbon (AC) were used to remove RR-120 dye. ► The maximum adsorption capacities were found at pH 2 and 298K. ► The…”
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Adsorption of Reactive Red M-2BE dye from water solutions by multi-walled carbon nanotubes and activated carbon by Machado, Fernando M., Bergmann, Carlos P., Fernandes, Thais H.M., Lima, Eder C., Royer, Betina, Calvete, Tatiana, Fagan, Solange B.

“… [Display omitted] ► Multi-wall carbon nanotube (MWCNT) and powdered activated carbon (PAC) adsorbents. ► Reactive Red M-2BE textile dye adsorbate. ► Kinetics…”
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A useful organofunctionalized layered silicate for textile dye removal by Royer, Betina, Cardoso, Natali F., Lima, Eder C., Macedo, Thaís R., Airoldi, Claudio

“…The octosilicate Na-RUB-18 has the ability to exchange its original sodium with cetyltrimethylammonium cations. This procedure leads to interlayer space…”
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Application of cupuassu shell as biosorbent for the removal of textile dyes from aqueous solution by Cardoso, Natali F., Lima, Eder C., Pinto, Isis S., Amavisca, Camila V., Royer, Betina, Pinto, Rodrigo B., Alencar, Wagner S., Pereira, Simone F.P.

“…The cupuassu shell (Theobroma grandiflorum) which is a food residue was used in its natural form as biosorbent for the removal of C.I. Reactive Red 194 and…”
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Application of Mangifera indica (mango) seeds as a biosorbent for removal of Victazol Orange 3R dye from aqueous solution and study of the biosorption mechanism by Alencar, Wagner S., Acayanka, Elie, Lima, Eder C., Royer, Betina, de Souza, Felipe E., Lameira, Jerônimo, Alves, Cláudio N.

“…[Display omitted] ► Mango seed used in its natural and protonated form as biosorbents. ► Characterization of biosorbents by FTIR, SEM, BET and BJH techniques…”
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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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Removal of remazol black B textile dye from aqueous solution by adsorption by Cardoso, Natali F., Pinto, Rodrigo B., Lima, Eder C., Calvete, Tatiana, Amavisca, Camila V., Royer, Betina, Cunha, Marta L., Fernandes, Thais H.M., Pinto, Isis S.

“…Brazilian pine-fruit shells (Araucaria angustifolia) in natural form and as activated carbon were tested as adsorbents for the removal of remazol black B (RB)…”
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Adsorption of Brilliant Red 2BE dye from water solutions by a chemically modified sugarcane bagasse lignin by da Silva, Leandro G., Ruggiero, Reinaldo, Gontijo, Patrícia de M., Pinto, Rodrigo B., Royer, Betina, Lima, Eder C., Fernandes, Thais H.M., Calvete, Tatiana

“…A lignin resulting from acid hydrolysis of sugarcane bagasse in the process of bioethanol production from biomass ( M w = 1890 g mol −1) was purified and…”
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EFEITO DO TEOR DE GLICEROL NO TRANSPORTE DE VAPOR D’ÁGUA ATRAVÉS DE FILMES DE TRIACETATO DE CELULOSE PRODUZIDOS A PARTIR DO APROVEITAMENTO DA PALHA DE MILHO (ZEA MAYS L.) by Ribeiro, Erlon, Rodrigues, Guimes, Assunção, Rosana, Ferreira, Marcos, Royer, Betina, Reis, Felipe, Cerqueira, Daniel, Muñoz, Rodrigo

“…EFFECT OF GLYCEROL CONTENT ON WATER VAPOR TRANSPORT THROUGH CELLULOSE TRIACETATE FILMS PRODUCED FROM THE USE OF CORN (Zea mays L.) STRAW. Glycerol is a…”
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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 Aqai Stalks as Biosorbents for the Removal of the Dye Procion Blue MX-R from Aqueous Solution by Alencar, Wagner S., Lima, Eder C., Royer, Betina, dos Santos, Bruna D., Calvete, Tatiana, da Silva, Edson A., Alves, Claudio N.

“…The aqai palm stalk (Euterpe oleracea) is a food residue used in its natural form (AS) and also protonated (AAS) as biosorbents for the removal of the textile…”
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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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Ionic silica based hybrid material containing the pyridinium group used as an adsorbent for textile dye by de Menezes, Eliana W., Lima, Eder C., Royer, Betina, de Souza, Felipe E., dos Santos, Bruna D., Gregório, José R., Costa, Tania M.H., Gushikem, Yoshitaka, Benvenutti, Edilson V.

“…[Display omitted] ► Ionic silica containing the pyridinium group was employed for the adsorption of RR-194 dye. ► Three samples were prepared varying the molar…”
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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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Sodic and Acidic Crystalline Lamellar Magadiite Adsorbents for the Removal of Methylene Blue from Aqueous Solutions: Kinetic and Equilibrium Studies by Royer, Betina, Cardoso, Natali F., Lima, Eder C., Macedo, Thais R., Airoldi, Claudio

“…The present study reports the feasibility of two synthetic crystalline lamellar nano-silicates, sodic magadiite (Na-mag) and its converted acidic form (H-mag),…”
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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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