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1por Silva, Izabel Kaline Vicente da., Silva, Djalma Ribeiro da., Universidade Federal do Rio Grande do Norte.“... for complex matrixes. For this, a 24 factorial experimental planning was used, varying potency, time...”
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2por Moura, Dayanne Chianca de., Silva, Djalma Ribeiro da., Melo, Jailson Vieira de., Universidade Federal do Rio Grande do Norte.“... of acquiring the mass spectra of 16 PAHs. The time in which the samples were subjected to ultrasound was fixed...”
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3“... for the phosphorylation process was varied the concentration of sodium tripolyphosphate compared to reaction times...”
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4por Soares, Izabelle Cristina da Costa, Silva, Djalma Ribeiro da, Nascimento, José Heriberto Oliveira do, Garcia-Segura, Sergi, Martínez-Huitle, Carlos Alberto“..., we evaluate, for the first time, the influence of different functional groups that modify the dye...”
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5“... factorial experimental planning was used, varying potency, time and the volumes for HNO3 65% and H2O2 30...”
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6“... of acquiring the mass spectra of 16 PAHs. The time in which the samples were subjected to ultrasound was fixed...”
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7por Borba, Loiva Liana Santos., Silva, Djalma Ribeiro da., Dantas, Tereza Neuma de Castro., Universidade Federal do Rio Grande do Norte.“... of temperature and time skeeking to optimize the execution of the factorial design. The results showed...”
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8“... on the adsorption of metals present in the effluent as a function of the contact time and the mass of the zeolite A...”
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doctoralThesis -
9“... of adsorption, it was evaluated the effect of temperature and time skeeking to optimize the execution...”
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10“... were taken in situ at the time of sample collection. The percentage of organic matter, determined...”
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11por Bezerril, Rayana Hozana., Silva, Djalma Ribeiro da., Universidade Federal do Rio Grande do Norte.“... evaluated through the following parameters: sample-solvent proportion and time of extraction at 2, 4 and 6...”
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12“... of P.A. reagents, aiming to optimize the time consumed in the steps of sample preparation and analysis...”
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13“..., salinity and water conductivity were taken in situ at the time of sample collection. The percentage...”
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14“.... In order to provide greater efficiency in the degradation of these compounds, reducing costs and time...”
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bachelorThesis -
15“... evaluated through the following parameters: sample-solvent proportion and time of extraction at 2, 4 and 6...”
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16por Viana, Marcelino Gevilbergue., Silva, Djalma Ribeiro da., Lutterbach, Márcia Teresa S., Universidade Federal do Rio Grande do Norte.“.... However, for aerobic and anaerobic bacteria there was no significant difference in the time of exposure...”
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17“... of water produced in wells that produce in more than one zone at the same time. The ion chromatography...”
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doctoralThesis -
18“... area showed persistence of free phase along 18 consecutive months, during which time a positive...”
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19por Barbosa, Andréa Francisca Fernandes., Hussein, Fabiana Roberta Gonçalves e Silva., Silva, Djalma Ribeiro da., Melo, Jailson Vieira de., Universidade Federal do rio Grande do Norte.“... preparation. The factorial design of liquid-liquid extraction showed a way to spend less solvent in less time...”
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Tese -
20“... costs due to the reduced productivity and the time lapsed for interventions and in most cases corrosion...”
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doctoralThesis -
21“... bacteria there was no significant difference in the time of exposure to the essential oil, remaining...”
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22“... the residence time, by capillary action system. The impregnation dimensionless parameter was created...”
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doctoralThesis -
23“... BTX removal capacity was the Fe/Al2O3 at a concentration of 6 g.L-1, pH = 4 and time of 90 minutes...”
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24“... to be treated at temperatures of 150 °C and 200 °C for time 1h, 2h and 3h. Fiber structures were investigated...”
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doctoralThesis -
25“... in water over time was observed, as expected, according to evidenced by their absorption by oysters...”
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26Oxidação eletroquímica de poluentes emergentes: estudos voltamétricos e produção de hidrogênio verde“... on the applied current and electrolysis time, showing faradaic efficiency of more than 90% during the process....”
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doctoralThesis -
27“... productive sector and provides a co-evolution vision over time, according to the sector´s development...”
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doctoralThesis -
28“... along the channel of the estuary at different times. Granulometric analysis was carried out...”
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29“.... The volumes of produced water arrive around 5 more times to the volume of oil produced. The greatest feature...”
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doctoralThesis -
30por Cunha, Jardel Dantas da., Silva, Djalma Ribeiro da., Martínez-Huitle, Carlos Alberto., Universidade Federal do Rio Grande do Norte“... arrive around 5 more times to the volume of oil produced. The greatest feature of the water...”
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31por Medeiros, Rina Lourena da Silva., Silva, Djalma Ribeiro da., Universidade Federal do rio Grande do Norte.“... along the channel of the estuary at different times. Granulometric analysis was carried out...”
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32“... times. The method was applied to the water produced in the Potiguar basin, and addition and recovery...”
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33por Pontes, Juliana Patrícia Souza Duarte., Martínez-Huitle, Carlos Alberto., Silva, Djalma Ribeiro da., Universidade Federal do Rio Grande do Norte.“... times and after that, the analysis of these samples were carried out by using Gas Chromatography Coupled...”
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