Search Results - "NASCIMENTO, Claudio A. O"

Evaluation of sulfathiazole degradation by persulfate in Milli-Q water and in effluent of a sewage treatment plant by Velosa, Adriana C., Nascimento, Cláudio A. O.

“…The presence of antibiotics and their metabolites in natural waters has raised some concern among scientists around the world because it can lead to bacterial…”
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CuO/ZnO coupled oxide films obtained by the electrodeposition technique and their photocatalytic activity in phenol degradation under solar irradiation by PAZ, Diego S, FOLETTO, Edson L, BERTUOL, Daniel A, JAHN, Sérgio L, COLLAZZO, Gabriela C, DA SILVA, Syllos S, CHIAVONE, Osvaldo, DO NASCIMENTO, Claudio A. O

“…CuO/ZnO coupled oxide films were electrodeposited onto an aluminum substrate and tested as photocatalysts in degradation of phenol molecules in aqueous…”
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Photo-Fenton oxidation of phenol and organochlorides (2,4-DCP and 2,4-D) in aqueous alkaline medium with high chloride concentration by Luna, Airton J., Chiavone-Filho, Osvaldo, Machulek, Amilcar, de Moraes, José Ermírio F., Nascimento, Cláudio A.O.

“…A highly concentrated aqueous saline-containing solution of phenol, 2,4-dichlorophenoxyacetic acid (2,4-D) and 2,4-dichlorophenol (2,4-DCP) was treated by the…”
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Application of artificial neural network for modeling of phenol mineralization by photo-Fenton process using a multi-lamp reactor by MOTA, André L. N, CHIAVONE, Osvaldo, DA SILVA, Syllos S, FOLETTO, Edson L, MORAES, José E. F, NASCIMENTO, Cláudio A. O

“…An artificial neural network (ANN) was implemented for modeling phenol mineralization in aqueous solution using the photo-Fenton process. The experiments were…”
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Application of the photo-Fenton process to the treatment of wastewaters contaminated with diesel by Galvão, Sara Amélia O., Mota, André L.N., Silva, Douglas N., Moraes, José Ermírio F., Nascimento, Cláudio A.O., Chiavone-Filho, Osvaldo

“…The application of the photo-Fenton process for the treatment of wastewaters contaminated with diesel oil was investigated. This particular process has been…”
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Optimizing Phenanthrene and Anthracene Oxidation by Sodium Persulfate and Fe-Modified Diatomite Using the Response Surface Method by da Silva, Celyna K. O., Vianna, Marilda M. G. R., Foletto, Edson L., Chiavone-Filho, Osvaldo, do Nascimento, Claudio A. O.

“…This study proposes an improved activation for hydrogen peroxide and persulfate using Fe-modified diatomite (MD) to favorably lead the reaction to generate…”
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Photo-Fenton degradation of phenol, 2,4-dichlorophenoxyacetic acid and 2,4-dichlorophenol mixture in saline solution using a falling-film solar reactor by Luna, Airton J, Nascimento, Cláudio A.O, Foletto, Edson Luiz, Moraes, José E.F, Chiavone-Filho, Osvaldo

“…In this work, a saline aqueous solution of phenol, 2,4-dichlorophenoxyacetic acid (2,4-D) and 2,4-dichlorophenol (2,4-DCP) was treated by the photo-Fenton…”
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Homogeneous and Heterogeneous Advanced Oxidation Processes: Treatability Studies on Artificially Contaminated Soils with Creosote by Magalhães, Vivian M. A., Aranha, Rayanne M., Mendes, Gabriela P., Soares, Lélia C. R., Yoshikawa, Nestor K., Nascimento, Claudio A. O., Vianna, Marilda M. G. R., Chiavone-Filho, Osvaldo

“…Creosote is a complex mixture containing mainly polycyclic aromatic hydrocarbons (PAHs). The remediation of creosote-contaminated sites becomes a challenge due…”
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Photodegradation of non-ionic surfactant with different ethoxy groups in aqueous effluents by the photo-Fenton process by da Silva, Syllos S, Chiavone-Filho, Osvaldo, de Barros Neto, Eduardo L, Mota, André L. N, Foletto, Edson L, Nascimento, Claudio A. O

“…The photo-Fenton process was applied to degrade non-ionic surfactants with different numbers of ethoxy groups, seven (E7), ten (E10) and twenty-three (E23)…”
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Characterization and Partitioning Behavior of Creosote in Different Matrices: Soil, Water, and Air by Macêdo Aranha, Rayanne, A. Magalhães, Vivian M., P. Mendes, Gabriela, R. Soares, Lélia C., Muselli Barbosa, Alexandre, A. O. Nascimento, Claudio, M. G. R. Vianna, Marilda, Chiavone-Filho, Osvaldo

“…Creosote is a multicomponent oil classified as a dense non-aqueous phase liquid (DNAPL) produced from coal tar distillation. The concept of phase distribution…”
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Persulfate Interaction with Tropical Soils by Oliveira, Fernanda C., Freitas, Juliana G., Furquim, Sheila A. C., Rollo, Renata M., Thomson, Neil R., Alleoni, Luís R. F., Nascimento, Claudio A. O.

“…Persulfate use as a chemical oxidant for remediation of contaminated sites has increased due to its higher in situ persistence and reactivity with…”
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Degradation of Poly(ethylene glycol) in Aqueous Solution by Photo-Fenton and H2O2/UV Processes by Giroto, Jeanne A., Teixeira, Antonio C. S. C., Nascimento, Claudio A. O., Guardani, Roberto

“…This article reports experimental results obtained in a laboratory-scale photochemical reactor on the photodegradation of poly(ethylene glycol) (PEG) in…”
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Integration of processes induced air flotation and photo-Fenton for treatment of residual waters contaminated with xylene by da Silva, Syllos S., Chiavone-Filho, Osvaldo, de Barros Neto, Eduardo L., Nascimento, Claudio A.O.

“…► We have studied the treatment of wastewater contaminated with hydrocarbons represented by the xylene, using these processes in an integrated mode: induced…”
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Abatement of the Inhibitory Effect of Chloride Anions on the Photo-Fenton Process by Machulek, Amilcar, Moraes, José E. F, Vautier-Giongo, Carolina, Silverio, Cristina A, Friedrich, Leidi C, Nascimento, Cláudio A. O, Gonzalez, Monica C, Quina, Frank H

“…The inhibition of the photo-Fenton (Fe2+/Fe3+, H2O2, UV light) degradation of synthetic phenol wastewater solutions by chloride ions is shown to affect…”
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Prediction of Crude Oil Properties and Chemical Composition by Means of Steady-State and Time-Resolved Fluorescence by Pantoja, Patricia A, López-Gejo, Juan, Le Roux, Galo A. C, Quina, Frank H, Nascimento, Claudio A. O

“…Steady-state and time-resolved fluorescence measurements are reported for several crude oils and their saturates, aromatics, resins, and asphaltenes (SARA)…”
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Thermal stability of ionene polymers by Campos, Valquíria, Dweck, Jo, Nascimento, Cláudio A. O., Tcacenco, Celize M.

“…Two different cationic polymers of the same chemical type and with very similar chemical structures were reacted with a natural bentonite over a wide range of…”
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Bioleaching of electronic waste using bacteria isolated from the marine sponge Hymeniacidon heliophila (Porifera) by Rozas, Enrique E., Mendes, Maria A., Nascimento, Claudio A.O., Espinosa, Denise C.R., Oliveira, Renato, Oliveira, Guilherme, Custodio, Marcio R.

“…[Display omitted] •A bioleaching mechanism of e-waste by bacteria-sponge associated starting in neutral pH is proposed.•Bacteria secreted substances that…”
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Treatability studies of naphthalene in soil, water and air with persulfate activated by iron(II) by Mendes, Gabriela P., Magalhães, Vivian M.A., Soares, Lélia C.R., Aranha, Rayanne M., Nascimento, Claudio A.O., Vianna, Marilda M.G.R., Chiavone-Filho, Osvaldo

“…Chemical oxidation was applied to an artificially contaminated soil with naphthalene (NAP). Evaluation of NAP distribution and mass reduction in soil, water…”
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Glycerol and glucose co‐fermentation by 1,3‐propanediol producer Limosilactobacillus reuteri: A kinetic study of batch and continuous cultivations by Avilez, Leonardo A. C., Vieira, Paula B., Bresciani, Antonio E., Perpetuo, Elen A., Nascimento, Claudio A. O., Alves, Rita M. B.

“…The conversion of glycerol into 1,3‐propanediol (1,3‐PDO) has gained significant attention as a sustainable pathway within the biodiesel production chain…”
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Degradation of PFOA by hydrogen peroxide and persulfate activated by iron-modified diatomite by da Silva-Rackov, Celyna K.O., Lawal, Wasiu A., Nfodzo, Prince A., Vianna, Marilda M.G.R., do Nascimento, Claudio A.O., Choi, Hyeok

“…[Display omitted] •The most problematic perfluorooctanoic acid (PFOA) was decomposed.•Fe-modified diatomite was utilized to activate hydrogen peroxide and…”
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