Search Results - "Ulson de Souza, Antônio Augusto"

Study of lead (II) adsorption onto activated carbon originating from cow bone by Cechinel, Maria Alice Prado, Ulson de Souza, Selene Maria Arruda Guelli, Ulson de Souza, Antônio Augusto

“…In this study, the adsorption of lead (Pb2+) onto activated carbon (AC) originating from cow bone, chemically modified with HNO3, was investigated…”
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Removal of COD and color from hydrolyzed textile azo dye by combined ozonation and biological treatment by de Souza, Selene Maria de Arruda Guelli Ulson, Bonilla, Karin Angela Santos, de Souza, Antônio Augusto Ulson

“…The application of ozonation has been increasing in recent years, the main disadvantage of this type of treatment being related to the by-products, which can…”
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Analysis of Competition between Multicomponent BTX Compounds for the Active Site of Adsorption in a Fixed-Bed Column by da Luz, Adriana Dervanoski, Guelli Ulson de Souza, Selene Maria de Arruda, da Luz, Cleuzir, de Mello, Josiane Maria Muneron, Ulson de Souza, Antônio Augusto

“…An experimental and numerical study of the individual and competitive adsorption of BTX compounds (benzene, toluene, and o-xylene) in aqueous solution was…”
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Synthesis of superacid sulfated TiO2 prepared by sol-gel method and its use as a titania precursor in obtaining a kaolinite/TiO2 nano-hybrid composite by de Oliveira, Carlos Rafael Silva, Batistella, Marcos Antonio, Ulson de Souza, Antônio Augusto, Ulson de Souza, Selene Maria de Arruda Guelli

“…Superacid sulfated TiO2 was prepared by the sol-gel method and tested as a titania precursor to obtaining a kaolinite/TiO2 nano-hybrid composite. Raman, FTIR,…”
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Regeneration study of ecat-R as adsorbent for denitrogenation and desulfurization of diesel fuels by Valadares de Oliveira Thamayne, Bachmann Guimarães Valt Renata, Vieira Rafael Bruno, de Araújo Ponte Haroldo, Jerônimo de Santana Ponte José Maria, Yamamoto Carlos Itsuo, Ulson de Souza Antônio Augusto, de Arruda Guelli Ulson de Souza Selene Maria

“…The purpose of this paper is to present the third stage of regeneration for ecat: deactivated or equilibrium catalysts which are waste from fluidized catalytic…”
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Comparative Study of Dyeing with Cochineal Dye in Cationized Cotton with Various Proteins by Giacomini, Fernando, de Souza, Antônio Augusto Ulson, de Barros, Maria Angélica Simões Dornellas

“…The dyeing of cotton with synthetic dyes is associated with environmental and health problems, which can be overcome using natural dyes. But in natural dyeing,…”
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Organochlorine pesticides remediation techniques: Technological perspective and opportunities by da Silva Júnior, Afonso Henrique, de Oliveira, Carlos Rafael Silva, Leal, Tarcisio Wolff, Mapossa, António Benjamim, Fiates, Juliane, Ulson de Souza, Antônio Augusto, Ulson de Souza, Selene Maria de Arruda Guelli, da Silva, Adriano

“…Organochlorine pesticides have been widely used in agriculture to control agricultural pests. Although effective in controlling pests, organochlorine…”
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UV-C Irradiation-induced Crosslinking of PVP on PES/CO Knitted Fabric: Textile Properties and Surface Evaluation by Vieira, Giovana A., Boitt, Ana P. Wünsch, Immich, Ana Paula Serafini, de Souza, Antônio Augusto Ulson, Barcellos, Ivonete O.

“…Knitted fabrics are widely used in the textile and garment industry. However, dimensional change (DC) and pilling can occur during production and also after…”
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Facile fabrication of hybrid titanium(IV) isopropoxide/pozzolan nanosheets (TnS-Pz) of high photocatalytic activity: characterization and application for Cr(VI) reduction in an aqueous solution by Novack, Aline M., dos Reis, Glaydson S., Hackbarth, Fabíola V., Marinho, Belisa A., Ðolić, Maja B., Valle, José A. B., Sampaio, Carlos H., Lima, Eder C., Dotto, Guillherme L., Ulson de Souza, Antônio Augusto, Vilar, Vítor J. P., Guelli Ulson de Souza, Selene M. A.

“…This paper presents the synthesis of a hybrid material through the use of natural pozzolan and titanium(IV) isopropoxide using the sol-gel method and its…”
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Toxicity of textile dyes and their degradation by the enzyme horseradish peroxidase (HRP) by Ulson de Souza, Selene Maria Arruda Guelli, Forgiarini, Eliane, Ulson de Souza, Antônio Augusto

“…The enzyme peroxidase is known for its capacity to remove phenolic compounds and aromatic amines from aqueous solutions and also to decolorize textile…”
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Screening of Azo-Dye-Degrading Bacteria from Textile Industry Wastewater-Activated Sludge by de Vasconcelos, Grazielly Maria Didier, Della-Flora, Isabela Karina, Kelbert, Maikon, de Andrade, Lidiane Maria, Oliveira, Débora de, Guelli Ulson de Souza, Selene Maria de Arruda, Ulson de Souza, Antônio Augusto, Andrade, Cristiano José de

“…This study investigates the biodegradation of Reactive Red 141 (RR 141), an azo dye prevalent in the textile industry, by bacteria isolated from activated…”
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Statistical Evaluation of Biochemical Kinetic Models for BTX Degradation by Enzweiler, Heveline, Visioli, Luiz Jardel, Muneron de Mello, Josiane Maria, Guelli Ulson de Souza, Selene Maria de Arruda, Ulson de Souza, Antônio Augusto, Silva, Adriano da, Trigueros, Daniela Estelita Goes, Schwaab, Marcio

“…Microbial degradation of toxic compounds like benzene, toluene, and xylene in contaminated water is an important alternative for wastewater treatment processes…”
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Flow regimes for liquid water transport in a tapered flow channel of proton exchange membrane fuel cells (PEMFCs) by Fontana, Éliton, Mancusi, Erasmo, Ulson de Souza, Antônio Augusto, Guelli Ulson de Souza, Selene M.A.

“…The chemical species distribution inside a fuel cell is crucial to determining the cell performance. The use of tapered flow channels is recommended to improve…”
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Enhancing Surgical Care: Development of Biocompatible, Superabsorbent Alternatives to Cotton Gauze Using Chia Mucilage and Poly(vinylpyrrolidone) by Weege, Kainan Akio, Ulson de Souza, Antônio Augusto, Bierhalz, Andrea Cristiane Krause, Feuser, Paulo, Serafini Immich, Ana Paula

“…Cotton gauze bandages have traditionally played a pivotal role in wound care and surgical procedures, absorbing fluids, including blood, and protecting against…”
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A comprehensive guide for characterization of adsorbent materials by Pellenz, Leandro, de Oliveira, Carlos Rafael Silva, da Silva Júnior, Afonso Henrique, da Silva, Layrton José Souza, da Silva, Luciano, Ulson de Souza, Antônio Augusto, de Souza, Selene Maria de Arruda Guelli Ulson, Borba, Fernando Henrique, da Silva, Adriano

“…[Display omitted] •The most relevant adsorbent characterization techniques presented and discussed.•Support to choose the most suitable characterization for…”
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Multicomponent Adsorption and Desorption of BTX Compounds Using Coconut Shell Activated Carbon: Experiments, Mathematical Modeling, and Numerical Simulation by Luz, Adriana Dervanoski, Guelli Ulson de Souza, Selene Maria de Arruda, da Luz, Cleuzir, Rezende, Ricardo Vicente de Paula, Ulson de Souza, Antônio Augusto

“…A numerical and experimental study of the monocomponent and multicomponent adsorption and desorption of BTX compounds (benzene, toluene, and o-xylene) in a…”
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An overview on nanostructured TiO2–containing fibers for photocatalytic degradation of organic pollutants in wastewater treatment by Pasini, Sarah Mozzaquatro, Valério, Alexsandra, Yin, Guilin, Wang, Jingfeng, de Souza, Selene M.A. Guelli Ulson, Hotza, Dachamir, de Souza, Antônio Augusto Ulson

“…•The review highlights recent advances and perspectives of TiO2 nanostructured fibers.•The main parameters for nanostructured fibers production by…”
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Antimicrobial effect of cotton fabric functionalized with a kaolinite-titania nano-hybrid composite by de Oliveira, Carlos Rafael Silva, Mulinari, Jéssica, Batistella, Marcos Antonio, Ulson de Souza, Antônio Augusto, Ulson de Souza, Selene Maria de Arruda Guelli

“…It is well known that certain diseases can be transmitted through contact with contaminated surfaces. Due to the structural characteristics and composition,…”
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Dyestuffs from textile industry wastewaters: Trends and gaps in the use of bioflocculants by Artifon, Wagner, Cesca, Karina, de Andrade, Cristiano José, Ulson de Souza, Antônio Augusto, de Oliveira, Débora

“…[Display omitted] •Bacillus sp. and Pseudomonas sp. are prominent bioflocculant genus.•Biopolymers can induce the precipitation of dyes.•Hydroxyl, methoxyl,…”
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Removal of Mono- and Multicomponent BTX Compounds from Effluents Using Activated Carbon from Coconut Shell as the Adsorbent by Guelli Ulson de Souza, Selene Maria de Arruda, da Luz, Adriana Dervanoski, da Silva, Adriano, Ulson de Souza, Antônio Augusto

“…The adsorption of benzene, toluene, and o-xylene (BTX) in monocomponent and multicomponent aqueous solutions onto activated carbon was studied in a batch…”
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