Search Results - "Elaine Angélica Mundim Ribeiro"

Characterization of asymmetric membranes of cellulose acetate from biomass: Newspaper and mango seed by Meireles, Carla da Silva, Filho, Guimes Rodrigues, Fernandes Ferreira, Moacir, Cerqueira, Daniel Alves, Assunção, Rosana Maria Nascimento, Ribeiro, Elaine Angélica Mundim, Poletto, Patricia, Zeni, Mara

“…Asymmetric membranes may be used in a broad range of applications such as reverse osmosis, hemodialysis and separation of organic mixtures. In this paper,…”
Get full text

SEM study of the morphology of asymmetric cellulose acetate membranes produced from recycled agro-industrial residues: sugarcane bagasse and mango seeds by Ferreira Júnior, Moacir Fernandes, Mundim, Elaine Angélica Ribeiro, Filho, Guimes Rodrigues, da Silva Meireles, Carla, Cerqueira, Daniel Alves, de Assunção, Rosana Maria Nascimento, Marcolin, Marcos, Zeni, Mara

“…Cellulose, obtained both from sugarcane bagasse and mango seeds, was used for synthesizing cellulose acetate in order to produce asymmetric membranes. These…”
Get full text

Investigation of new natural coagulant - cationic hemicellulose associated with cationic tannin - for coagulation/dissolved air flotation (C/DAF) in the treatment of industrial effluent by Alves, Ana Gabriela Tomé, Pacheco, Ingrid da Silva, Freitas, Amanda Bessa, Ribeiro, Elaine Angélica Mundim, Canobre, Sheila Cristina, Amaral, Fábio Augusto do

“…The use of plant-based coagulants (natural coagulants) in wastewater treatments has potential advantages over the inorganic coagulants used commercially. This…”
Get full text

Characterization of asymmetric membranes of cellulose acetate from recycling of residue corn stover for use in ultrafiltration by Ribeiro, Elaine Angélica Mundim, Filho, Guimes Rodrigues, Vieira, Júlia Graciele, Sousa, Raquel Maria Ferreira de, Assunção, Rosana Maria Nascimento de, Meireles, Carla da Silva, Duarte, Jocelei, Zeni, Mara

Get full text

Application of cationic hemicelluloses produced from corn husk as polyelectrolytes in sewage treatment by Alan Soares Landim, Guimes Rodrigues Filho, Raquel Maria Ferreira Sousa, Elaine Angélica Mundim Ribeiro, Fúlvio Rafael Bento de Souza, Júlia Graciele Vieira, Rosana Maria Nascimento de Assunção, Daniel Alves Cerqueira

“…Hemicelluloses were extracted from corn husk and converted into cationic hemicelluloses using 2,3-epoxypropyltrimethylammonium chloride. The degree of…”
Get full text

Performance of cationic hemicelluloses arising from peanut shell residue from agroindustry in application as primary coagulant in physical-chemical treatment of dairy wastewater by Pacheco, Ingrid da Silva, Alves, Ana Gabriela Tomé, Santana, Lucas Chuman, Ribeiro, Elaine Angélica Mundim, Canobre, Sheila Cristina, Amaral, Fábio Augusto

“…Cationic hemicelluloses (CH) are increasingly studied as an alternative to the use of inorganic coagulants. However, the CH has been used as coagulation aids…”
Get full text

Caracterização de membranas assimétricas de acetato de celulose produzidas a partir do aproveitamento do resíduo da palha de milho para uso em ultrafiltração by Elaine Angélica Mundim Ribeiro, Guimes Rodrigues Filho, Júlia Graciele Vieira, Raquel Maria Ferreira de Sousa, Rosana Maria Nascimento de Assunção, Carla da Silva Meireles, Jocelei Duarte, Mara Zeni

“…Cellulose acetates (CA) with different degrees of acetylation were synthesized from cellulose extracted from corn stover. Membranes were prepared for the…”
Get full text

Utilização de hemiceluloses catiônicas, obtidas a partir do aproveitamento da palha de milho, associadas com tanino para o tratamento de efluentes de lavanderia industrial by Ribeiro, Elaine Angélica Mundim, de Souza, Fúlvio Rafael Bento, do Amaral, Fábio Augusto, Rodrigues Filho, Guimes, de Sousa, Raquel Maria Ferreira, Vieira, Júlia Graciele, Costa, Talita Ferreira de Rezende, Thompson Junior, José Pedro, de Assunção, Rosana Maria Nascimento, Canobre, Sheila Cristina

Get full text

UTILIZAÇÃO DE HEMICELULOSES CATIÔNICAS, OBTIDAS A PARTIR DO APROVEITAMENTO DA PALHA DE MILHO, ASSOCIADAS COM TANINO PARA O TRATAMENTO DE EFLUENTES DE LAVANDERIA INDUSTRIAL by Elaine Angélica Mundim Ribeiro, Fúlvio Rafael Bento de Souza, Fábio Augusto do Amaral, Guimes Rodrigues Filho, Raquel Maria Ferreira de Sousa, Júlia Graciele Vieira, Talita Ferreira de Rezende Costa, José Pedro Thompson Junior, Rosana Maria Nascimento de Assunção, Sheila Cristina Canobre

“…The synthesis of cationic derivatives of hemicelluloses from corn husk was carried out by the reaction of hemicelluloses with 2,3-epoxypropyltrimethylammonium…”
Get full text