Fabrication of highly efficient ZnO-Pt catalysts assisted by biomass-derived carboxymethyl cellulose for the photodegradation of diverse antibiotics DOI
Xin Huang,

Li Xu,

Chaoyang Deng

et al.

Journal of Environmental Management, Journal Year: 2025, Volume and Issue: 382, P. 125418 - 125418

Published: April 18, 2025

Language: Английский

A State-of-The-Art Review on Green Synthesis and Modifications of ZnO Nanoparticles for Organic Pollutants Decomposition and CO2 Conversion DOI Creative Commons
Zakariyya Uba Zango, Abdurrahman Garba,

Fatimah Bukola Shittu

et al.

Journal of Hazardous Materials Advances, Journal Year: 2025, Volume and Issue: unknown, P. 100588 - 100588

Published: Jan. 1, 2025

Language: Английский

Citations

6
Optimization and statistical modelling of electrochemical removal of oxytetracycline from aqueous solutions DOI Creative Commons
Hussien H. Osman, M. Uğurlu

International Journal of Environmental Science and Technology, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 9, 2025

Abstract In this study, the removal efficiency of OTC antibiotics from pharmaceutical wastewater streams was evaluated by electrooxidation (EO) and electrocatalytic oxidation (ECO) methods under different parameters. catalytic studies, activated carbon supported TiO 2 /AC catalyst successfully synthesized for sol–gel method. These catalysts were characterized various analytical such as XRD, TEM, SEM, DSC BET. The intermediate products formed in electrochemical degradation antibiotic determined high-resolution mass spectrometry analysis. UV/Vis spectrophotometry cyclic voltammetry analyses also performed to determine concentration properties electroactive components present solution. experimental set design, optimum conditions EO studies 15 V voltage, 0.5 g/L salt amount, 7 pH value, 36 mg/L initial 45 min contact time, while ECO experiments, these 10 0.25 30 time. According results 79% 86% achieved on simulated effluent, respectively. show that contribute more efficient molecules accelerating reactions offer a potential solution pollutants. It found an design based CCD-RSM optimization model could be important consideration better understanding, optimizing increasing process. Graphic abstract

Language: Английский

Citations

0
Biomass Derived Hybrid Activated Carbon/Iron Oxide Composite for Photodegradation of Methylene Blue Upon Visible Light DOI
Sami Ullah,

Ome Parkash Kumar,

Rashid Ali

et al.

ChemistrySelect, Journal Year: 2025, Volume and Issue: 10(7)

Published: Feb. 1, 2025

Abstract The calcination and coprecipitation processes were combined to make semiconductor‐based AC@Fe 3 O 4 , which was then used investigate the photodegradation of methylene blue (MB) dye. crystallite size composite computed as 16.73 nm. pristine Fe activated carbon, witness sufficient efficiency MB UV–visible spectrum manifested presence band edges in region spectrum, revealing marvelous capability towards catalytic degradation long range radiation. structural defects disparity charge transfer produced by integrating AC encouraged absorption visible light. effective material showed ascendant 10 mgL −1 dye up 94.6% 140 min at a kinetic rate 0.025 . results reusability test demonstrated that may be repeatedly photodegrade with only slight drop effectiveness. quenching experiment specific impact radicals on mechanism underscores reactive oxygen species (ROS), primarily responsible for process. Based findings current study, it can concluded is potential solid photocatalyst dyes wastewater.

Language: Английский

Citations

0
Fabrication of highly efficient ZnO-Pt catalysts assisted by biomass-derived carboxymethyl cellulose for the photodegradation of diverse antibiotics DOI
Xin Huang,

Li Xu,

Chaoyang Deng

et al.

Journal of Environmental Management, Journal Year: 2025, Volume and Issue: 382, P. 125418 - 125418

Published: April 18, 2025

Language: Английский

Citations

0