Trophodynamic of endocrine disrupting compounds in the aquatic food webs: Association with hydrophobicity and biota metabolic rate

The Science of The Total Environment, Journal Year: 2023, Volume and Issue: 868, P. 161731 - 161731

Published: Jan. 18, 2023

Language: Английский

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Catalytic oxidation activation of peroxymonosulfate over Fe-Co bimetallic oxides for flurbiprofen degradation

Environmental Science and Pollution Research, Journal Year: 2023, Volume and Issue: 30(18), P. 53355 - 53369

Published: March 1, 2023

Language: Английский

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Eu3+ functionalized metal-organic framework for selective monitoring of emerging environmental pollutants non-steroidal anti-inflammatory drugs

Analytica Chimica Acta, Journal Year: 2023, Volume and Issue: 1272, P. 341525 - 341525

Published: June 12, 2023

Language: Английский

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Comparative study of electro‐Fenton and photoelectro‐Fenton processes using a novel photocatalytic fuel cell electro‐Fenton system with g‐C₃N₄@N‐TiO₂ and Ag/CNT@CF as electrodes

Water Environment Research, Journal Year: 2024, Volume and Issue: 96(1)

Published: Jan. 1, 2024

Abstract In this study, a novel photocatalytic fuel cell electro‐Fenton (PFC‐EF) system was constructed using g‐C 3 N 4 @N‐TNA and Ag/CNT@CF as electrodes. The composition, structure, morphology of the electrodes were obtained. @N‐TNA, with its 2.37 eV band gap 100 mV photovoltage, has excellent excitation properties for sunlight. abundant pores, CNT 3D nanostructures, Ag crystals on surface can improve efficiency. A comparative study rhodamine B (RhB) degradation performed in system. It been shown that electric fields greatly enhance oxidation efficiency both anode photocatalysis cathode process. Under optimal conditions, RhB be completely removed by photoelectro‐Fenton (PEF) energy consumption PEF electrical per order (EE/O) is only 9.2 kWh/m ·order, which 16.5% EF 2.2% PFC‐EF mineralization current (MCE) reached 93.3% 2‐h reaction. Therefore, advantage saving energy. kinetic analysis shows removal follows first‐order law, reaction rate constant reaches 0.1304 min −1 , approximately 5.2 times larger 4.0 than processes, respectively. coupling multimechanism an field enhances photoelectron migration, loading improves H 2 O generation, UV light coupled promotes hydroxyl radical (٠OH) nanoconfinement effect CNTs ٠OH accumulation favor degradation. Practitioner Points Novel constructed. Multiple mechanisms UV/H2O2, UV/Fenton photo‐electro‐Fenton have revealed.

Language: Английский

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Fighting poison with poison: Degradation of ethyl paraben by Bi2Ti2O7-TiO2 doped with ethyl paraben

Journal of Molecular Liquids, Journal Year: 2024, Volume and Issue: 409, P. 125530 - 125530

Published: July 14, 2024

Language: Английский

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