Complete benzothiazole elimination by the solar photo-Fenton process in aqueous and β-cyclodextrin solutions

Reynoso, Agustina; Zizzias, Javier Horacio; Sacchetto, Julieta Lorena; Gambetta, Carolina; Natera, Jose Eduardo; Massad, Walter Alfredo

info:eu-repo/semantics/article

Fecha

2021-11

Registro en:

Reynoso, Agustina; Zizzias, Javier Horacio; Sacchetto, Julieta Lorena; Gambetta, Carolina; Natera, Jose Eduardo; et al.; Complete benzothiazole elimination by the solar photo-Fenton process in aqueous and β-cyclodextrin solutions; Royal Society of Chemistry; New Journal of Chemistry; 45; 43; 11-2021; 20214-20218

1144-0546

http://hdl.handle.net/11336/172282

1369-9261

CONICET Digital

CONICET

https://repositorioslatinoamericanos.uchile.cl/handle/2250/4319204

Autor

Reynoso, Agustina

Zizzias, Javier Horacio

Sacchetto, Julieta Lorena

Gambetta, Carolina

Natera, Jose Eduardo

Massad, Walter Alfredo

Institución

Consejo Nacional de Investigaciones Científicas y Tecnológicas (Argentina)

Resumen

Benzothiazole (BTH), a ubiquitous contaminant, was degraded by the solar photo-Fenton process using a solar reactor with a cylindrical-parabolic solar collector and by a classical photo-Fenton system with UV irradiation lamps. The studies were carried out in triple-distilled water and synthetic freshwater. Due to the low solubility of BTH, a β-cyclodextrin (β-CD) medium was used in some experiments. BTH formed an association complex with β-CD, increasing the solubility of BTH. The use of β-CD offers an environmentally friendly way to solubilize and degrade BTH by the solar photo-Fenton process.

Materias

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