Enhanced degradation of the antibiotic sulfamethoxazole by heterogeneous photocatalysis using Ce0,8Gd0,2O2-δ/TiO2 particles

Rodrigues, Murillo Henrique de Matos; Sousa, Priscila Afonso Rodrigues de; Borges, Kellen Cristina Mesquita; Coelho, Luciana de Melo; Gonçalves, Rosana de Fátima; Teodoro, M. D.; Motta, F. V.; Nascimento, Rubens Maribondo do; Godinho, Mário

doi:10.1016/j.jallcom.2019.151711

Cited by 32 publications

(6 citation statements)

References 49 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…On the other hand, if the main reactive species are • OH, then an increase in pH leads to an • OH content increase and, therefore, enhances photodegradation efficiency [84,89,90]. For example, in their research, Wang et al [89] found that h + played major role in the photocatalytic degradation of SMX, while de Matos Rodrigues et al [92] reported • OH and O 2…”

Section: Effect Of Phmentioning

confidence: 99%

Application of TiO2-Based Photocatalysts to Antibiotics Degradation: Cases of Sulfamethoxazole, Trimethoprim and Ciprofloxacin

2021

View full text Add to dashboard Cite

The extensive application of antibiotics in human and veterinary medicine has led to their widespread occurrence in a natural aquatic environment. Global health crisis is associated with the fast development of antimicrobial resistance, as more and more infectious diseases cannot be treated more than once. Sulfamethoxazole, trimethoprim and ciprofloxacin are the most commonly detected antibiotics in water systems worldwide. The persistent and toxic nature of these antibiotics makes their elimination by conventional treatment methods at wastewater treatment plants almost impossible. The application of advanced oxidation processes and heterogeneous photocatalysis over TiO2-based materials is a promising solution. This highly efficient technology has the potential to be sustainable, cost-efficient and energy-efficient. A comprehensive review on the application of various TiO2-based photocatalysts for the degradation of sulfamethoxazole, trimethoprim and ciprofloxacin is focused on highlighting their photocatalytic performance under various reaction conditions (different amounts of pollutant and photocatalyst, pH, light source, reaction media, presence of inorganic ions, natural organic matter, oxidants). Mineralization efficiency and ecotoxicity of final products have been also considered. Further research needs have been presented based on the literature findings. Among them, design and development of highly efficient under sunlight, stable, recyclable and cost-effective TiO2-based materials; usage of real wastewaters for photocatalytic tests; and compulsory assessment of products ecotoxicity are the most important research tasks in order to meet requirements for industrial application.

show abstract

Section: Effect Of Phmentioning

confidence: 99%

Application of TiO2-Based Photocatalysts to Antibiotics Degradation: Cases of Sulfamethoxazole, Trimethoprim and Ciprofloxacin

2021

View full text Add to dashboard Cite

show abstract

“…In recent years, advanced oxidation processes (AOPs) have become an ideal method of antibiotic degradation due to their advantages of high efficiency, low cost and environmental-friendly. 8 In particular, photocatalysts are considered as alternatives to other traditional wastewater treatment methods because of strong oxidation ability of active radicals (˙OH and ˙O 2 − etc. ), which can oxidize large refractory organic molecules into low-toxicity or nontoxic small molecules.…”

Section: Introductionmentioning

confidence: 99%

Tetracycline catalytic photodegradation with mesoporous phosphated TiO₂: characterization, process optimization and degradation pathway

Yuan

Wang

et al. 2021

RSC Adv.

View full text Add to dashboard Cite

show abstract

“…Therefore, several investigations have been made by many researchers focusing on the biodegradation of sulfamethoxazole during wastewater treatment following photocatalytic degradation of sulfamethoxazole in water using a variety of photocatalysts. 218–291…”

Section: Removal Of Pharmaceutical Components Using Different Photoca...mentioning

confidence: 99%

Recent advances in removal of pharmaceutical pollutants in wastewater using metal oxides and carbonaceous materials as photocatalysts: a review

Srivastava

2024

RSC Appl. Interfaces

View full text Add to dashboard Cite

show abstract

Enhanced degradation of the antibiotic sulfamethoxazole by heterogeneous photocatalysis using Ce0,8Gd0,2O2-δ/TiO2 particles

Cited by 32 publications

References 49 publications

Application of TiO2-Based Photocatalysts to Antibiotics Degradation: Cases of Sulfamethoxazole, Trimethoprim and Ciprofloxacin

Application of TiO2-Based Photocatalysts to Antibiotics Degradation: Cases of Sulfamethoxazole, Trimethoprim and Ciprofloxacin

Tetracycline catalytic photodegradation with mesoporous phosphated TiO₂: characterization, process optimization and degradation pathway

Recent advances in removal of pharmaceutical pollutants in wastewater using metal oxides and carbonaceous materials as photocatalysts: a review

Contact Info

Product

Resources

About

Enhanced degradation of the antibiotic sulfamethoxazole by heterogeneous photocatalysis using Ce0,8Gd0,2O2-δ/TiO2 particles

Cited by 32 publications

References 49 publications

Application of TiO2-Based Photocatalysts to Antibiotics Degradation: Cases of Sulfamethoxazole, Trimethoprim and Ciprofloxacin

Application of TiO2-Based Photocatalysts to Antibiotics Degradation: Cases of Sulfamethoxazole, Trimethoprim and Ciprofloxacin

Tetracycline catalytic photodegradation with mesoporous phosphated TiO2: characterization, process optimization and degradation pathway

Recent advances in removal of pharmaceutical pollutants in wastewater using metal oxides and carbonaceous materials as photocatalysts: a review

Contact Info

Product

Resources

About

Tetracycline catalytic photodegradation with mesoporous phosphated TiO₂: characterization, process optimization and degradation pathway