@misc{10481/63548,
year = {2020},
month = {8},
url = {http://hdl.handle.net/10481/63548},
abstract = {Water pollution due to emerging contaminants is a topic that should be researched to a greater extent
because of the ignorance of adverse effects these pollutants may have on living beings. For this reason, the
implementation of tertiary treatments is important for the removal of these contaminants from aqueous
effluents including the heterogeneous photo-Fenton like (HPFL) process. In this investigation, an organic
carbon xerogel incorporated with Fe3+ (XFe) has been used as a photocatalyst for the degradation of the
antihistamine chlorpheniramine in an aqueous media with pH 3 at room temperature. The characterization
of the material revealed the presence of Fe(III) and oxygenated groups on the surface as well as its ability to
be activated with visible radiation, thereby, making it a viable material for the oxidation of contaminants
present in the aqueous phase. The kinetic study has revealed that the degradation kinetic constants were
4.20 × 10−1 min−1 and 1.57 × 10−3 min−1 for HPFL and photolysis processes, respectively, revealing that the
oxidation process is favored in the presence of the carbonaceous material. The by-products derived from
various post-degradation processes presented low toxicity when verified by cytotoxicity tests. Moreover,
the catalyst activation mechanism demonstrated that the process occurs through the formation of the ˙HO
radical. In conclusion, the HPFL process was the most feasible for the degradation of chlorpheniramine in
aqueous media, as it had greater interaction with the ˙HO radical in the rupture of the contaminant.},
organization = {University of Granada through the Project of the Ministry of Science and Innovation 	
CTQ2016-80978-C2-1-R},
organization = {Consejo Nacional de Ciencia y Tecnologia (CONACyT)
	
885894},
publisher = {Royal Society of Chemistry},
title = {Photodegradation of antihistamine chlorpheniramine using a novel iron-incorporated carbon material and solar radiation},
doi = {10.1039/d0ew00413h},
author = {Mar-Ortiz, A. F. and Salazar-Rabago, Jacob J. and Sánchez Polo, Manuel and Rozalén Astudillo, María Luisa and Cerino-Cordova, Felipe J. and Loredo-Cancino, M.},
}