2015
DOI: 10.1016/j.jhazmat.2014.10.060
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Mechanism and experimental study on the photocatalytic performance of Ag/AgCl @ chiral TiO2 nanofibers photocatalyst: The impact of wastewater components

Abstract: The effects of secondary effluent components on the photocatalytic performances of Ag/AgCl @ chiral TiO 2 nanofibers and the undergoing mechanisms were investigated.These effects were evaluated through the water components-induced changes on the net rate of HO· generation and modeled using a relative rate technique.

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Cited by 54 publications
(27 citation statements)
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References 38 publications
(50 reference statements)
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“…17-α-ethynylestradiol, a commonly used synthetic estrogenic steroid, is excreted into the environment through the use of oral contraceptive pills and is known to be responsible for altering the reproduction of fish and effecting the sustainability of some fish species [154][155][156][157]. Numerous studies into the removal of this steroid from various water sources have been conducted [158], including the use of UV irradiation [159][160][161] and more recently, solar irradiation with the photocatalyst TiO 2 [135,139,[161][162][163]. Oliveira et al [135] studied the use of a TiO 2 /WO 3 system, deposited on electrodes, for the remediation of EE2 from aqueous solutions using solar irradiation.…”
Section: Photocatalytic Treatment Of Endocrine Disrupting Compounds (mentioning
confidence: 99%
“…17-α-ethynylestradiol, a commonly used synthetic estrogenic steroid, is excreted into the environment through the use of oral contraceptive pills and is known to be responsible for altering the reproduction of fish and effecting the sustainability of some fish species [154][155][156][157]. Numerous studies into the removal of this steroid from various water sources have been conducted [158], including the use of UV irradiation [159][160][161] and more recently, solar irradiation with the photocatalyst TiO 2 [135,139,[161][162][163]. Oliveira et al [135] studied the use of a TiO 2 /WO 3 system, deposited on electrodes, for the remediation of EE2 from aqueous solutions using solar irradiation.…”
Section: Photocatalytic Treatment Of Endocrine Disrupting Compounds (mentioning
confidence: 99%
“…It should also be noted that the PEC posed a satisfactory performance in the removal of Pb 2+ in the presence of the suspended solids, as the photoelectrical performance was comparable to that of observed with artificial wastewater. This could be a further advantage of this PEC in comparison to systems employing suspended photocatalysts, since in the latter case the suspended TiO 2 solid might reduce the overall rate of photon absorption, resulting in an impaired performance of the cell [27,36]. …”
Section: Electricity Generation and Reaction Mechanismmentioning
confidence: 99%
“…Esto se debe a que al trabajar con agua no ideal, tal como agua de lago, agua potable o agua residual tratada, se introducen en el proceso una serie de variables que dificultan el estudio cinético y el escalamiento del proceso desde las condiciones ideales hasta llegar a un sistema lo más cercano posible a una planta piloto. Los estudios más recientes reportan el tratamiento fotocatalítico de aguas naturales o de agua residual sintética enriquecidas con el contaminante objetivo (Soares et al, 2014;Wang et al, 2015). Más aún, Wang et al (2015) reportan el desempeño de un fotocatalizador de ZnO modificado en superficie con nanopartículas de plata para la degradación de hormonas sexuales en agua residual no sintética; estos autores tratan de explicar el efecto que algunos de los componentes de la matriz tienen sobre la reacción de fotocatálisis.…”
Section: Fotocatálisis Heterogénea Usando Nanomateriales Para La Depuunclassified
“…Los estudios más recientes reportan el tratamiento fotocatalítico de aguas naturales o de agua residual sintética enriquecidas con el contaminante objetivo (Soares et al, 2014;Wang et al, 2015). Más aún, Wang et al (2015) reportan el desempeño de un fotocatalizador de ZnO modificado en superficie con nanopartículas de plata para la degradación de hormonas sexuales en agua residual no sintética; estos autores tratan de explicar el efecto que algunos de los componentes de la matriz tienen sobre la reacción de fotocatálisis. Así pues, es importante destacar que una serie de estudios previos bajo condiciones ideales tuvieron que realizarse para llegar a trabajar con matrices acuosas no ideales.…”
Section: Fotocatálisis Heterogénea Usando Nanomateriales Para La Depuunclassified