Recent advances in photoreactor designs for the degradation of persistent organic contaminants with influential effects of configuration and parameters: A review DOI

Zahed U. M. Khan,

Mustafa Kamal,

Juhana Jaafar

et al.

Journal of Water Process Engineering, Journal Year: 2024, Volume and Issue: 69, P. 106825 - 106825

Published: Dec. 30, 2024

Language: Английский

First Utilization of Magnetically-Assisted Photocatalytic Iron Oxide-TiO2 Nanocomposites for the Degradation of the Problematic Antibiotic Ciprofloxacin in an Aqueous Environment DOI Creative Commons
Josip Radić, Gregor Žerjav, Lucija Jurko

et al.

Magnetochemistry, Journal Year: 2024, Volume and Issue: 10(9), P. 66 - 66

Published: Sept. 6, 2024

The emergence of antimicrobial resistance due to antibiotics in the environment presents significant public health, economic, and societal risks. This study addresses need for effective strategies reduce antibiotic residues, focusing on ciprofloxacin degradation. Magnetic iron oxide nanoparticles (IO NPs), approximately 13 nm size, were synthesized functionalized with branched polyethyleneimine (bPEI) obtain a positive charge. These IO-bPEI NPs combined negatively charged titanium dioxide (TiO2@CA) form magnetically photocatalytic IO-TiO2 nanocomposites. Characterization techniques, including X-ray diffraction (XRD), transmission electron microscopy (TEM), scanning (SEM), infrared spectroscopy (IR), photoelectron (XPS), thermogravimetric analysis (TGA), electrokinetic measurements, vibrating sample magnetometer (VSM), confirmed successful formation properties nanocomposites exhibited high specific surface area, reduced mobility photogenerated charge carriers, enhanced properties. Testing potential water under UV-B light achieved up 70% degradation 150 min, rate 0.0063 min−1. nanocomposite was removed after photocatalysis successfully regenerated reuse. findings highlight reducing levels wastewater, helping curb resistance.

Language: Английский

Citations

4
Visible light-driven photocatalytic degradation of norfloxacin by biochar-supported Cs3Bi2I9-Bi2MoO6 Z-scheme composite: Characterization, optimization, and toxicity assessment DOI
Heba A. El-Sabban,

Ali B.M. Ali,

Thaqal M. Alhuzaymi

et al.

Journal of Water Process Engineering, Journal Year: 2025, Volume and Issue: 70, P. 107131 - 107131

Published: Jan. 31, 2025

Language: Английский

Citations

0
A plasmonic S-scheme Ag/ZrO2/TCN photocatalyst for enhancing interfacial charge transfer: insights to machine learning models and mechanism for photodegradation DOI

Amir Shiekhmohammadi,

Hassan Alamgholiloo, Esrafil Asgari

et al.

Colloids and Surfaces A Physicochemical and Engineering Aspects, Journal Year: 2025, Volume and Issue: unknown, P. 136858 - 136858

Published: April 1, 2025

Language: Английский

Citations

0
Influence of Nickel Doping on the Photocatalytic Activity of Strontium Barium Ferrite for the Degradation of Atrazine under Photon-Fenton System DOI

Muhammad Yasar,

Aseel A. Kadhem,

Fuad M. Alzahrani

et al.

Catalysis Letters, Journal Year: 2025, Volume and Issue: 155(5)

Published: April 19, 2025

Language: Английский

Citations

0
Synergistic Effect of NiAl-Layered Double Hydroxide and Cu-MOF for the Enhanced Photocatalytic Degradation of Methyl Orange and Antibacterial Properties DOI Open Access
Iqra Batool,

Sadia Aroob,

Farheen Anwar

et al.

Catalysts, Journal Year: 2024, Volume and Issue: 14(10), P. 719 - 719

Published: Oct. 15, 2024

This study synthesized NiAl-layered double hydroxide (LDH)/Cu-MOF photocatalyst using a simple impregnation method involving NiAl-LDH and Cu-MOF. The successful synthesis was confirmed through Fourier transform infrared spectroscopy (FTIR), X-ray diffraction (XRD), scanning electron microscopy (SEM), zeta potential measurements, thermogravimetric analysis (TGA), ultraviolet diffuse reflectance (UV-DRS), N2 adsorption at −196 °C, electrochemical impedance (EIS). Photocatalysts based on NiAl-LDH, Cu-MOF, NiAl-LDH/Cu-MOF were used to remove methyl orange (MO) dye from contaminated water. impact of various factors, including pH, concentration, amount, MO degradation efficiency assessed. FTIR conducted both before after degradation. optimal conditions dose 25 mg pH 3. Kinetic studies indicated that the onto followed pseudo-first-order an L–H or Langmuir–Hinshelwood model. value R2 = 0.94 confirms validity (L–H) kinetic models for photocatalytic dye. highlights importance developing novel photocatalysts with improved protect water environment. Antibacterial activity also performed antibacterial sensibility testing by disk diffusion determine minimal inhibitory bactericidal concentrations. In short, can be helpful biomedical industrial applications.

Language: Английский

Citations

2
A thermally stable color-tunable white phosphor CaGa0.5Nb0.5O3: Dy3+/Sm3+ for warm WLEDs DOI
Minghao Zhang, Xiang Guo, Ruirui Cui

et al.

Ceramics International, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 1, 2024

Language: Английский

Citations

1
Comparative photocatalytic performance of iron nanoparticles biosynthesized from aqueous extracts of potato, potato peels, and leaves DOI
Magan Himanshu, Anjali Singh, Neha Srivastava

et al.

International Journal of Biological Macromolecules, Journal Year: 2024, Volume and Issue: 292, P. 139156 - 139156

Published: Dec. 26, 2024

Language: Английский

Citations

0
Recent advances in photoreactor designs for the degradation of persistent organic contaminants with influential effects of configuration and parameters: A review DOI

Zahed U. M. Khan,

Mustafa Kamal,

Juhana Jaafar

et al.

Journal of Water Process Engineering, Journal Year: 2024, Volume and Issue: 69, P. 106825 - 106825

Published: Dec. 30, 2024

Language: Английский

Citations

0