Oxidized Renewable Materials for the Removal of Cobalt(II) and Copper(II) from Aqueous Solution Using in Batch and Fixed-Bed Column Adsorption

Autor: Josilene Aparecida Vieira Rodrigues, Luide Rodrigo Martins, Laís Milagres Furtado, Amália Luísa Pedrosa Xavier, Francine Tatiane Rezende de Almeida, Ana Luísa da Silva Lage Moreira, Tânia Márcia Sacramento Melo, Laurent Frédéric Gil, Leandro Vinícius Alves Gurgel

Publikováno v: Advances in Polymer Technology, Vol 2020 (2020)

Batch and continuous adsorption of Co2+ and Cu2+ from aqueous solutions by oxidized sugarcane bagasse (SBox) and oxidized cellulose (Cox) were investigated. The oxidation reaction of sugarcane bagasse and cellulose was made with a mixture of H3PO4‒

Externí odkaz: https://doaj.org/article/7ec043abdc434a01b6991fd4e9371d5a

Synthesis and application of sugarcane bagasse cellulose mixed esters. Part I: Removal of Co2+ and Ni2+ from single spiked aqueous solutions in batch mode using sugarcane bagasse cellulose succinate phthalate

Autor: Megg Madonyk Cota Elias, Tânia Márcia Sacramento Melo, Jefferson G. Filgueiras, Gabriel Max Dias Ferreira, Nathália Cristina Martins Rosa, Leandro Vinícius Alves Gurgel, Francine Tatiane Rezende de Almeida, I. A. Silva, Eduardo Ribeiro de Azevêdo, Laurent Frédéric Gil, Luis Henrique Mendes da Silva

Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
LOCUS Repositório Institucional da UFV
Universidade Federal de Viçosa (UFV)
instacron:UFV

Sugarcane bagasse cellulose mixed ester succinate phthalate (SBSPh) was synthesized by a novel one-pot reaction method. The effects of temperature, time and mole fraction of succinic anhydride (χSA) on the responses weight gain (wg), number of carbo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a9e7ab99f4462541472ed6c45f9bd7bc
https://doi.org/10.1016/j.jcis.2018.08.109

Application of a new bifunctionalized chitosan derivative with zwitterionic characteristics for the adsorption of Cu2+, Co2+, Ni2+, and oxyanions of Cr6+ from aqueous solutions : kinetic and equilibrium aspects

Autor: Laurent Frédéric Gil, Leandro Vinícius Alves Gurgel, Francine Tatiane Rezende de Almeida, Ana Luísa da Silva Lage Moreira, Bruno Christiano Silva Ferreira, Rossimiriam Pereira de Freitas

Publikováno v: Repositório Institucional da UFOP
Universidade Federal de Ouro Preto (UFOP)
instacron:UFOP

This study describes the synthesis of a new chitosan derivative (C2) with zwitterionic characteristics and its use for the removal of cationic species Cu(2+), Co(2+), and Ni(2+) and anionic species of Cr(6+) in a single aqueous solution. The new adso

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::08b669b8333095c6683168ecde4eb2a9
http://www.repositorio.ufop.br/handle/123456789/6699