Search Results - "Teixeira, Antonio Carlos Silva Costa"

Complete wastewater discoloration by a novel peroxidase source with promising bioxidative properties by Klanovicz, Natalia, Stefanski, Fábio Spitza, Camargo, Aline Frumi, Michelon, William, Treichel, Helen, Teixeira, Antonio Carlos Silva Costa

“…BACKGROUND Our study aimed to characterize and prospect immobilization strategies for a novel fungal peroxidase (POD) and insert it in pollutant remediation…”
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Direct and indirect photolysis of the antibiotic enoxacin: kinetics of oxidation by reactive photo-induced species and simulations by Lastre-Acosta, Arlen Mabel, Barberato, Bruna, Parizi, Marcela Prado Silva, Teixeira, Antonio Carlos Silva Costa

“…The purpose of this study was to investigate the aqueous phase photochemical behavior of enoxacin (ENO), an antibiotic selected as a model pollutant of…”
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Insights into Hydrodynamic and Operational Conditions for Scalable Hydrogen Peroxide Electrosynthesis Applications by da Silva Souto, Robson, Souza, Larissa Pinheiro de, Cordeiro Junior, Paulo Jorge Marques, Ramos, Bruno, Teixeira, Antônio Carlos Silva Costa, Rocha, Robson da Silva, Lanza, Marcos R. V.

“…This study focuses on the development and application of an electrochemical flow reactor (EFR) based on a gas diffusion electrode (GDE) for in situ hydrogen…”
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Adsorptive Removal of Methylene Blue Dye Using Biodegradable Superabsorbent Hydrogel Polymer Composite Incorporated with Activated Charcoal by Shah, Syed Sikandar, Ramos, Bruno, Teixeira, Antonio Carlos Silva Costa

“…Hydrogels have attracted great attention as good adsorbents due to their extraordinary water retention capacity, unique hydrophilic nature, biocompatibility,…”
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A comprehensive dynamic kinetic model for the UVC/H2O2 process: application to zinc bacitracin degradation in wastewater as a case study by Metolina, Patrícia, Teixeira, Antonio Carlos Silva Costa

“…A dynamic kinetic model is presented for the UVC/H 2 O 2 -driven process. The model comprises 103 reactions, including background species, such as HCO 3 – /CO…”
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A comparison between the four Geldart groups on the performance of a gas-phase annular fluidized bed photoreactor for volatile organic compound oxidation by Diniz, Leonardo Almeida, Hewer, Thiago Lewis Reis, Matsumoto, Danielle, Teixeira, Antonio Carlos Silva Costa

“…Heterogeneous photocatalytic oxidation (PCO) is a widely studied alternative for the elimination of volatile organic compounds (VOC) in air. In this context,…”
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Ultrasonic degradation of sulfadiazine in aqueous solutions by Lastre-Acosta, Arlen Mabel, Cruz-González, Germán, Nuevas-Paz, Lauro, Jáuregui-Haza, Ulises Javier, Teixeira, Antonio Carlos Silva Costa

“…Advanced oxidation methods, like ultrasound (US), are a promising technology for the degradation of emerging pollutants in water matrices, such as sulfonamide…”
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Low Pressure UV Photolysis of the Pharmaceutical Compounds Acetaminophen, Atenolol, Bezafibrate, Diclofenac and Ibuprofen by Katsumata, Caroline Pereira, Parizi, Marcela Prado Silva, Lastre-Acosta, Arlen Mabel, Teixeira, Antonio Carlos Silva Costa

“…Pharmaceutically active compounds (PhACs) are continuously introduced into the environment by human and livestock excretion, hospital sewage and pharmaceutical…”
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Environmental photochemical fate and UVC degradation of sodium levothyroxine in aqueous medium by Parizi, Marcela Prado Silva, Lastre Acosta, Arlen Mabel, Ishiki, Hamilton Mitsugu, Rossi, Renata Calciolari, Mafra, Renata Cristina, Teixeira, Antonio Carlos Silva Costa

“…The synthetic hormone sodium levothyroxine (LTX) is one of the most prescribed drugs in the world and the most effective in hypothyroidism treatment. The…”
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Experimental Design and Bioassays as Tools to Investigate the Impact of Anodic Oxidation on Progestins Degradation by de Jesus, Juliana Mendonça Silva, Argolo, Allan dos Santos, Tominaga, Flávio Kiyoshi, Taqueda, Maria Elena, Bila, Daniele Maia, Borrely, Sueli Ivone, Teixeira, Antonio Carlos Silva Costa

“…The present study investigated the degradation of levonorgestrel (LNG) and gestodene (GES) through an anodic oxidation process mediated by active chlorine…”
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Synthesis, Characterization, and Application of Pt/PtO2-TiO2/SiO2 Materials on a Continuous Flow Packed Bed Microreactor for Enhanced Photocatalytic Activity under Sunlight by Gusmão, Carolina de Araújo, Borges, Laura Teixeira, Palharim, Priscila Hasse, Otubo, Larissa, Rodrigues, Orlando, Gouvea, Douglas, Ramos, Bruno, Teixeira, Antonio Carlos Silva Costa

“…The present work aimed at the development of Pt-TiO2/SiO2 materials applied to the degradation of a pharmaceutical pollutant in a fixed-bed microreactor in…”
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Optimization of radiolytic degradation of sulfadiazine by combining Fenton and gamma irradiation processes by Rivas-Ortiz, Iram Bárbaro, Cruz-González, Germán, Lastre-Acosta, Arlen Mabel, Manduca-Artiles, Michel, Rapado-Paneque, Manuel, Chávez-Ardanza, Armando, Teixeira, Antonio Carlos Silva Costa, Jáuregui-Haza, Ulises J.

“…Gamma radiation (GR) is a promising technique, among known advanced oxidation processes, degrading water contaminants. Nevertheless, few authors report the…”
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Photochemical generation of reactive intermediates from urban-waste bio-organic substances under UV and solar irradiation by Silva, Marcela Prado, Lastre-Acosta, Arlen Mabel, Mostafa, Simón, McKay, Garrett, Linden, Karl G., Rosario-Ortiz, Fernando L., Teixeira, Antonio Carlos Silva Costa

“…Singlet oxygen ( 1 O 2 ), hydroxyl radicals ( • OH), and excited triplet states of organic matter ( 3 OM * ) play a key role in the degradation of pollutants…”
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An overview on surfactants as pollutants of concern: Occurrence, impacts and persulfate-based remediation technologies by Nunes, Roberta Frinhani, Teixeira, Antonio Carlos Silva Costa

“…Surfactants are molecules that reduce interfacial energy and increase solubility of other pollutants in water. These properties make them suitable for various…”
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Photolysis of atrazine in aqueous solution: role of process variables and reactive oxygen species by Silva, Marcela Prado, dos Santos Batista, Ana Paula, Borrely, Sueli Ivone, Silva, Vanessa Honda Ogihara, Teixeira, Antonio Carlos Silva Costa

“…Photochemical advanced oxidation processes have been considered for the treatment of water and wastewater containing the herbicide atrazine (ATZ), a possible…”
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Dodecylpyridinium chloride removal by persulfate activation using UVA radiation or temperature: experimental design and kinetic modeling by Nunes, Roberta Frinhani, Metolina, Patrícia, Teixeira, Antonio Carlos Silva Costa

“…The degradation of dodecylpyridinium chloride (DPC) by SO 4 •− and HO • radicals, generated by UVA and thermal-activated persulfate (PS) was investigated…”
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Effect of HCl and HNO3 on the synthesis of pure and silver-based WO3 for improved photocatalytic activity under sunlight by Hasse Palharim, Priscila, Lara Diego dos Reis Fusari, Beatriz, Ramos, Bruno, Otubo, Larissa, Silva Costa Teixeira, Antonio Carlos

“…[Display omitted] •The effect of HCl and HNO3 on the synthesis of pure and Ag-based WO3 was studied.•HCl or HNO3 showed no significant differences in…”
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Environmental contamination by fluoroquinolones by Frade, Verônica Maria Fadário, Dias, Meriellen, Teixeira, Antonio Carlos Silva Costa, Palma, Mauri Sergio Alves

“…Over the past few decades, a high number of pharmaceuticals have been detected in surface, ground and drinking waters. This contamination comes from domestic…”
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Environmental photochemical fate of pesticides ametryn and imidacloprid in surface water (Paranapanema River, São Paulo, Brazil) by Rocha, Carolina Mendes, Lastre-Acosta, Arlen Mabel, Parizi, Marcela Prado Silva, Teixeira, Antonio Carlos Silva Costa

“…In addition to direct photolysis studies, in this work the second-order reaction rate constants of pesticides imidacloprid (IMD) and ametryn (AMT) with…”
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Photo-fenton remediation of wastewaters containing agrochemicals by Teixeira, Antonio Carlos Silva Costa(Universidade de São Paulo Escola Politécnica Departamento de Engenharia Química), Mendes, Lucas(Universidade de São Paulo Escola Politécnica Departamento de Engenharia Química), Stollar, Giselle(Universidade de São Paulo Escola Politécnica Departamento de Engenharia Química), Guardani, Roberto(Universidade de São Paulo Escola Politécnica Departamento de Engenharia Química), Nascimento, Cláudio Augusto Oller do(Universidade de São Paulo Escola Politécnica Departamento de Engenharia Química)

“…The photochemical degradation of agrochemicals in aqueous solution by means of advanced oxidation processes (AOPs) was studied. The photo-Fenton process was…”
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