Search Results - "Brito Bezerra, Cicero Wellington"
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Pectin and SDS as auxiliary flocculants for complementary treatment of textile wastewater by electrocoagulation
Published in The Korean journal of chemical engineering (01-08-2021)“…Textile wastewaters currently remain as one of the major sources of environmental pollution. In addition to the presence of several recalcitrant species, the…”
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Chitosan-edible oil based materials as upgraded adsorbents for textile dyes
Published in Carbohydrate polymers (15-01-2018)“…•A method to prepare conjugated chitosan-oil materials is presented and discussed.•The novel materials were properly characterized and applied as…”
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Rhizobia exopolysaccharides: promising biopolymers for use in the formulation of plant inoculants
Published in Brazilian journal of microbiology (01-12-2022)“…Inoculants with beneficial microorganisms comprise both selected strains and carriers that ensure a favorable microenvironment for cell survival and stability…”
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Remoção do Corante Têxtil Turquesa de Remazol Empregando Aguapé (Eichhornia crassipes) como Adsorvente
Published in Orbital : The Electronic Journal of Chemistry (01-04-2015)“…In this work, the efficient removal of Remazol Turquoise textile dye onto water hyacinth (Eichhornia crassipes) from aqueous solutions was investigated by…”
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A low-cost carbon-based electrochemical platform for determining 2,3-dihydroxyphenol: applications in natural water and biodiesel samples
Published in Analytical methods (09-02-2023)“…2,3-Dihydroxyphenol (DHP) is a phenolic compound that has been used as an additive in biodiesel to avoid the auto-oxidation of biofuels and also in the…”
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Characterization, antimicrobial and cytotoxic activity of polymer blends based on chitosan and fish collagen
Published in AMB Express (04-08-2022)“…This study aims to produce, characterize, and assess the antimicrobial activity and cytotoxicity of polymer blends based on chitosan (CT) and fish collagen…”
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Removal of Remazol brilliant violet textile dye by adsorption using rice hulls
Published in Polímeros, ciência e tecnologia (01-03-2017)“…Abstract The release of industrial effluents into the environment causes widespread contamination of aquatic systems. Adsorption is seen as one of the most…”
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PROSPECÇÃO PARA AVALIAÇÃO DE SURPERFICIES ALTERNATIVAS PARA A PRODUÇÃO E PURIFICAÇÃO A SECO DO BIODIESEL
Published in Cadernos de Prospecção (30-06-2015)Get full text
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Complexação de íons de metais por matéria orgânica dissolvida: modelagem e aplicação em sistemas reais
Published in Acta amazonica (2009)“…Os íons de metais pesados são conhecidos tanto pela sua importância fisiológica e industrial, bem como pelo risco ambiental e à saúde humana. Para elucidar o…”
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Detection of the EPR Spectra of NO• in Ruthenium(II) Complexes
Published in Inorganic chemistry (07-08-2000)“…The EPR of NO• can be detected in the liquid and solid states when crystal fields are sufficient to remove the axial symmetry and separate the (π *) x and (π…”
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SINAES e os cursos de Licenciatura em Química: estudo comparativo de currículos
Published in Ensino & Multidisciplinaridade (Online) (01-01-2021)“…Resumo Realizou-se um estudo comparativo entre os currículos dos cursos de Licenciatura em Química, de acordo com rendimentos no SINAES (notas 5 e 2). Os…”
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EFFECT OF pH AND IMPROVEMENT IN VIOLET REMAZOL DYE REMOVAL FROM WATER BY Eichhornia Crassipes (water hyacinth)
Published in Cadernos de Pesquisa (21-12-2013)“…In this work water hyacinth (Eichhornia crassipes) was used as adsorbent for aqueous Violet Remazol 5R (VR 5) solutions. In order to obtain the best conditions…”
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Pressão osmótica: abordagem quantitativa para um conhecido experimento
Published in Revista Principia (03-09-2006)“…É apresentada e discutida uma abordagem quantitativa para um conhecido experimento sobre pressão osmótica utilizando-se cenouras. Um sistema experimental…”
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Remoção de compostos fenólicos de soluções aquosas utilizando carvão ativado preparado a partir do aguapé (Eichhornia crassipes): estudo cinético e de equilíbrio termodinâmico
Published in Química Nova (01-06-2014)“…Activated carbon was produced from the water hyacinth (CAA) by impregnation with ZnCl2 (1:2), followed by pyrolysis at 700 ºC, under N2. CAA was used for the…”
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ADSORÇÃO DO CORANTE TURQUESA REMAZOL POR CASCA DE MANDIOCA (Manihot esculenta Crantz)
Published in Cadernos de Pesquisa (09-10-2013)“…Neste trabalho a casca de mandioca (Manihot esculenta Crantz) foi empregada como adsorvente para a remoção do corante têxtil turquesa remazol a partir de…”
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Remoção do Corante Têxtil Turquesa de Remazol Empregando Aguapé (Eichhornia crassipes) como Adsorvente
Published in Orbital : The Electronic Journal of Chemistry (01-06-2015)“…In this work, the efficient removal of Remazol Turquoise textile dye onto water hyacinth (Eichhornia crassipes) from aqueous solutions was investigated by…”
Get full text
Journal Article -
18
Complexação de íons de metais por matéria orgânica dissolvida: modelagem e aplicação em sistemas reais
Published in Acta amazonica (01-09-2009)“…Os íons de metais pesados são conhecidos tanto pela sua importância fisiológica e industrial, bem como pelo risco ambiental e à saúde humana. Para elucidar o…”
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19
Complexação de íons de metais por matéria orgânica dissolvida: modelagem e aplicação em sistemas reais Complexation of metal ions by dissolved organic matter: modeling and application to real systems
Published in Acta amazonica (01-09-2009)“…Os íons de metais pesados são conhecidos tanto pela sua importância fisiológica e industrial, bem como pelo risco ambiental e à saúde humana. Para elucidar o…”
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Identificação e quantificação do cristal violeta em aguardentes de mandioca (tiquira) Identification and characterization of crystal violet in cassava spirits (tiquira)
Published in Química nova (01-08-2005)“…Tiquira is a traditional homemade alcoholic distillate produced in the Maranhão State (Brazil), gotten from cassava (Manihot esculenta, Crantz.). It can be…”
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