Engineered CF/g-C3N4-β-PbO2 anodes for boosted electrocatalytic degradation of remdesivir in pharmaceutical wastewater DOI

Parva Ashrafi,

Davood Nematollahi, Amin Ansari

et al.

Separation and Purification Technology, Journal Year: 2025, Volume and Issue: unknown, P. 132972 - 132972

Published: April 1, 2025

Language: Английский

Kinetics and mechanisms of 4-chloroguaiacol removal by adsorption onto a novel amorphous carbon thin film synthesized from Hamelia Patens leaves DOI Creative Commons

Zaharaddeen N. Garba,

Chavalit Ratanatamskul

Case Studies in Chemical and Environmental Engineering, Journal Year: 2025, Volume and Issue: 11, P. 101137 - 101137

Published: Feb. 3, 2025

Language: Английский

Citations

2
Degradation of Antiviral Drug Favipiravir Using UV, UV/H2O2, and Photocatalysis with Co-Doped ZnS Quantum Dots: Operational Parameters, Kinetic Studies, and Toxicity Assessment DOI Creative Commons
Bahriye Eryıldız Yesir, Hale Özgün, Mustafa Evren Erşahin

et al.

Langmuir, Journal Year: 2025, Volume and Issue: unknown

Published: March 5, 2025

Antiviral drugs, in particular those used to treat COVID-19, have been categorized as emerging pollutants recent years due their persistent presence water/wastewater. They identified environmental matrices all over the world, proving that current treatment methods cannot eliminate them from In this study, degradation of favipiravir (FAV) and ecotoxicity changes different water were investigated using UV, UV/H2O2, UV/Co-doped ZnS quantum dots (QDs) photocatalytic processes. The effects initial FAV concentration, matrices, pH, H2O2 catalyst amount on rate evaluated. Initial concentrations (50, 100, 150 μg/L) a slight effect rate. matrix composition significantly reduced rates efficiencies for QDs processes following order: wastewater plant (WWTP) effluent > tap (TW) distilled (DW). pH (4.0, 5.0, 7.0, 9.0) had remarkable enhanced 86.3 98.1% with increasing 4.0 9.0 ionization degree UV process. maximum was obtained at 7.0 removal 93.9 100% UV/H2O2 processes, respectively. Transformation products determined toxicity algae increased 50 μg/L water. Growth inhibition 50, 15.1, 33.3, 36.3% 96 h, respectively, without any treatment. After 60 min process, growth decreased below 0.5% regardless concentration. Overall, process is effective degrading aqueous matrices; however, an step required remove natural organic matter actual matrices.

Language: Английский

Citations

1
Synthesis and characterization of zinc oxide nanoparticles-carbon composite derived from pineapple peel wastes for adsorption of methylene blue from solution and photocatalytic activity DOI Creative Commons

Salsa Putri Alzura,

Vienna Saraswaty, Safri Ishmayana

et al.

Case Studies in Chemical and Environmental Engineering, Journal Year: 2025, Volume and Issue: unknown, P. 101113 - 101113

Published: Jan. 1, 2025

Language: Английский

Citations

0
Innovative Approach to Pb (II) removal using zinc-based MOFs-derived carbon: In-Depth Analysis of Adsorption Mechanisms, Isotherms, Thermodynamics, and Kinetics DOI Creative Commons

Samira Ahmadzadeh,

Alireza Hemmati

Results in Engineering, Journal Year: 2025, Volume and Issue: 25, P. 104199 - 104199

Published: Jan. 29, 2025

Language: Английский

Citations

0
Optimized adsorption of methylene blue dye onto bio-based citric acid-modified oleander (Nerium oleander) leaves/chitosan adsorbent using Box-Behnken design approach DOI
Ahmed Saud Abdulhameed,

Rima Heider Al Omari,

Ibrahim A. Alsayer

et al.

Biomass Conversion and Biorefinery, Journal Year: 2025, Volume and Issue: unknown

Published: March 26, 2025

Language: Английский

Citations

0
Engineered CF/g-C3N4-β-PbO2 anodes for boosted electrocatalytic degradation of remdesivir in pharmaceutical wastewater DOI

Parva Ashrafi,

Davood Nematollahi, Amin Ansari

et al.

Separation and Purification Technology, Journal Year: 2025, Volume and Issue: unknown, P. 132972 - 132972

Published: April 1, 2025

Language: Английский

Citations

0