Degradation of diclofenac by electron beam irradiaton: Toxicitiy removal, by-products identification and effect of another pharmaceutical compound

FK Tominaga, AP dos Santos Batista… - Journal of …, 2018 - Elsevier
… and photoelectrocatalysis, ozonation, direct photolysis) have been applied as technological
Photodegradation kinetics and transformation products of ketoprofen, diclofenac and …

[HTML][HTML] Ozone-Based Advanced Oxidation Processes for Primidone Removal in Water using Simulated Solar Radiation and TiO2 or WO3 as Photocatalyst

MA Figueredo, EM Rodríguez, M Checa, FJ Beltran - Molecules, 2019 - mdpi.com
… , nature of transformation products, and ecotoxicity of treated … [31] studied natural sunlight
photodegradation of PRM … main degradation byproducts and follow the ecotoxicity of treated …

Peroxyl radicals from diketones enhanced the indirect photochemical transformation of carbamazepine: kinetics, mechanisms, and products

M Xie, C Zhang, H Zheng, G Zhang, S Zhang - Water Research, 2022 - Elsevier
… , and (iii) to identify the main byproducts of CBZ in various … the photodegradation of CBZ
with Xe lamp simulated sunlight. … This work pointed out the importance of indirect photolysis

Impact of water matrices on oxidation effects and mechanisms of pharmaceuticals by ultraviolet-based advanced oxidation technologies: A review

D Li, Z Feng, B Zhou, H Chen, R Yuan - Science of The Total Environment, 2022 - Elsevier
… cost-benefit assessment and toxic by-products formation, and … radical dot − as an intermediate,
which easily transforms into … The HO radical dot produced in the UV photolysis of NO 3 − …

[PDF][PDF] Ibuprofen in the aquatic environment: Occurrence, ecotoxicity and water remediation technologies

AP Carvalho, AS Mestre, M Andrade… - … Publishers, Inc., New …, 2013 - repository.unmas.ac.id
… often as consumer products and by-products used every day. … studies reveal that these
metabolites can be transformed back … IBU is able to undergo only indirect photolysis via different …

… activation methods in sulfate radical-based oxidation for organic pollutants degradation: Catalytic mechanism and toxicity assessment of degradation intermediates

W Wang, M Chen, D Wang, M Yan, Z Liu - Science of the Total Environment, 2021 - Elsevier
… formation of toxic bromated disinfection byproducts (Br-DBPs) … photolysis and produced
reactive species assisted indirect … 4 radical dot − and radical dot OH radicals by transition metals …

Mechanistic insights into UV photolysis of carbamazepine and caffeine: Active species, reaction sites, and toxicity evolution

H Liu, Y Meng, J Li, X Wang, T Zhang - Chemosphere, 2022 - Elsevier
… to reveal the photolytic conversion mechanism of typical … The samples were irradiated with
simulated sunlight and UV … inhibit the photolysis of drugs due to effects such as free radical

Mechanistic insight into the degradation of ibuprofen in UV/H2O2 process via a combined experimental and DFT study

P Wang, L Bu, Y Wu, W Ma, S Zhu, S Zhou - Chemosphere, 2021 - Elsevier
… the mechanism of conversion between IBP intermediates. … byproducts of IBP in UV/H 2 O 2
process by theoretical … ) H 2 O 2 is more easily photolyzed into water and oxygen rather than • …

[HTML][HTML] Global prevalence and visible light mediated photodegradation of pharmaceuticals and personal care products (PPCPs)-a review

V Kavitha - Results in Engineering, 2022 - Elsevier
… undergo transformation through biodegradation, photodegradation… Acidic pharmaceuticals
like ibuprofen, naproxen, ketoprofen, and … Byproducts Analysis: Mechanistic pathway for the …

[PDF][PDF] Pharmaceutical residues: new emerging contaminants and their mitigation by nano-photocatalysis

AH Shah, MA Rather - Advances in nano research, 2021 - researchgate.net
… The levels of medicines like ciprofloxacin, ketoprofen, … These intermediates and transformed
by-products may turn … also investigated the effect of H2O2 on the photodegradation