Search Results - "Vieira, Mery L. G."

Kinetics and Mechanism of Tartrazine Adsorption onto Chitin and Chitosan by Dotto, Guilherme L, Vieira, Mery L. G, Pinto, Luiz A. A

“…In this work the kinetics and mechanisms of tartrazine adsorption onto chitin and chitosan were studied at different pH values (3, 5, 7, 9 and 11). Five models…”
Get full text

Development of adsorbent rigid structure based on Spirulina sp./chitosan bioblends coatings for dye adsorption in fixed bed column by Vieira, Mery L. G., Pinheiro, Cláudio P., Silva, Keli A., Cadaval Jr, Tito R. S., Dotto, Guilherme L., Pinto, Luiz A. A.

“…The glass particles were coated with Spirulina sp. LEB-18 and bioblends of Spirulina sp. LEB-18/chitosan by casting technique and, afterward, it was verified…”
Get full text

Kinetics and Mechanism of the Food Dye FD&C Red 40 Adsorption onto Chitosan by Piccin, Jeferson S, Dotto, Guilherme L, Vieira, Mery L. G, Pinto, Luiz A. A

“…The kinetics and mechanism of the food dye disodium 6-hydroxy-5-((2-methoxy-5-methyl-4-sulfophenyl)azo)-2-naphthalenesulfonate (FD&C Red 40) adsorption onto…”
Get full text

Chitosan and cyanoguanidine-crosslinked chitosan coated glass beads and its application in fixed bed adsorption by Vieira, Mery L. G., Pinheiro, Cláudio P., Silva, Keli A., Lutke, Sabrina F., Cadaval, Tito Roberto Sant' Anna, Dotto, Guilherme, Pinto, Luiz Antonio de Almeida

“…The aim of this work was to coat glass beads with chitosan and cyanoguanidine-crosslinked chitosan and, afterward, to verify the potential of the coated beads…”
Get full text

Chitosan-coated different particles in spouted bed and their use in dye continuous adsorption system by Pinheiro, Claudio P., Mello, Tatiana G., Vieira, Mery L. G., Pinto, Luiz A. A.

“…In this work, three polymer suspensions were used for coating glass beads (GB), porcelain beads (PB), and polyethylene pellets (PP) in spouted bed…”
Get full text

Use of chitosan solutions for the microbiological shelf life extension of papaya fruits during storage at room temperature by Dotto, Guilherme L., Vieira, Mery L.G., Pinto, Luiz A.A.

“…Chitosan solutions were used to extend the microbiological shelf life of papaya fruits during storage at room temperature. The fruits were coated using…”
Get full text

Azo dyes adsorption in fixed bed column packed with different deacetylation degrees chitosan coated glass beads by Vieira, Mery L.G., Martinez, Mateus S., Santos, Guilherme B., Dotto, Guilherme L., Pinto, Luiz A.A.

“…[Display omitted] •Glass beads were coated with chitosan of different deacetylation degrees.•Chitosan coated beads were used in equilibrium assays and in fixed…”
Get full text