Decomposition of sulfamethoxazole and trimethoprim by continuous UVA/LED/TiO2 photocatalysis: Decomposition pathways, residual antibacterial activity and toxicity

Q Cai, J Hu - Journal of hazardous materials, 2017 - Elsevier
In this study, continuous LED/UVA/TiO 2 photocatalytic decomposition of sulfamethoxazole
(SMX) and trimethoprim (TMP) was investigated. More than 90% of SMX and TMP were …

Photolysis and photocatalytic decomposition of sulfamethazine antibiotics in an aqueous solution with TiO 2

TW Tzeng, SL Wang, CC Chen, CC Tan, YT Liu… - Rsc Advances, 2016 - pubs.rsc.org
Photo-decomposition of sulfamethazine (SMT) involves photolytic and photo-catalytic
reactions, which occur simultaneously. The relative contributions of these two reactions to …

Photocatalytic oxidation of sulfamethoxazole in the presence of TiO2: Effect of matrix in aqueous solution on decomposition mechanisms

R Yuan, Y Zhu, B Zhou, J Hu - Chemical Engineering Journal, 2019 - Elsevier
As water matrix, inorganic anions and natural organic matter (NOM) may impact the removal
of pharmaceuticals not only on the kinetics but also on the transformation products …

Enhanced photocatalytic degradation of sulfamethoxazole by visible-light-sensitive TiO2 with low Cu addition

LF Chiang, R Doong - Separation and Purification Technology, 2015 - Elsevier
In this study, the one-pot microwave-assisted impregnation method was developed to
prepare the visible-light-sensitive Cu–TiO 2 at low mass ratios of 0.006–0.063 wt% for the …

Removal of metronidazole and amoxicillin mixtures by UV/TiO2 photocatalysis: an insight into degradation pathways and performance improvement

ML Tran, CC Fu, RS Juang - Environmental Science and Pollution …, 2019 - Springer
The degradation efficiencies and pathways of metronidazole (MNZ) and amoxicillin (AMX) in
binary mixtures by UV/TiO 2 photocatalysis were studied. The presence of AMX significantly …

Photocatalytic degradation of antibiotics: The case of sulfamethoxazole and trimethoprim

MN Abellán, J Giménez, S Esplugas - Catalysis Today, 2009 - Elsevier
The aim of this study is the evaluation of photocatalysis to degrade two antibiotics widely
used in both human and veterinary medicine: sulfamethoxazole (SMX) and trimethoprim …

Application of TiO2-ceramic/UVA photocatalyst for the photodegradation of sulfamethoxazole

TK Vu, HT To, N Negishi - Sustainable Chemistry and Pharmacy, 2022 - Elsevier
Sulfamethoxazole (SMX) is one of the most antibiotic compounds detected in the aquatic
environment. The potential concentration of SMX could raise the ecotoxicological effects on …

Enhanced degradation of sulfamethoxazole antibiotic from aqueous solution using Mn-WO3/LED photocatalytic process: Kinetic, mechanism, degradation pathway …

AR Yazdanbakhsh, A Eslami, M Massoudinejad… - Chemical Engineering …, 2020 - Elsevier
This study was aimed to explore of the photocatalytic degradation and mineralization of
sulfamethoxazole (SMX) by a Mn-WO 3/LED process in an LED photoreactor. The effects of …

Photo-removal of sulfamethoxazole (SMX) by photolytic and photocatalytic processes in a batch reactor under UV-C radiation (λmax= 254 nm)

D Nasuhoglu, V Yargeau, D Berk - Journal of hazardous materials, 2011 - Elsevier
In this study, photolytic and photocatalytic removal of the antibiotic sulfamethoxazole (SMX)
under UVC radiation (λ= 254nm) was investigated. The light intensity distribution inside the …

Photocatalytic degradation of amoxicillin, ampicillin and cloxacillin antibiotics in aqueous solution using UV/TiO2 and UV/H2O2/TiO2 photocatalysis

ES Elmolla, M Chaudhuri - Desalination, 2010 - Elsevier
Degradation of amoxicillin, ampicillin and cloxacillin antibiotics in aqueous solution by TiO2
photocatalysis under UVA (365nm) irradiation was studied. Enhancement of photocatalysis …