Synthesis of reduced graphene oxide supported FeCu and its environmental applications DOI

Ayyaz Ahmad,

Abdul Sattar Qureshi,

Ali Hassan

et al.

Environmental Science and Pollution Research, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 17, 2024

Language: Английский

Preparation and photocatalytic degradation properties of Z-scheme Si-TiO2/g-C3N4 heterojunction modified with F-CDs DOI

Shichang Yuan,

Guangchao Yin, Tong Zhao

et al.

Solid State Sciences, Journal Year: 2025, Volume and Issue: unknown, P. 107832 - 107832

Published: Jan. 1, 2025

Language: Английский

Citations

0
Reuse and Durability of Nitrogen-Doped Titanium Dioxide Photocatalytic Membranes in Escherichia coli Removal DOI

Kipchumba Nelson,

Achisa C. Mecha, Anil Kumar

et al.

Water Conservation Science and Engineering, Journal Year: 2025, Volume and Issue: 10(1)

Published: April 1, 2025

Language: Английский

Citations

0
Visible-light-activated Fe2O3–TiO2 nanoparticles enhance biofouling resistance of polyethersulfone ultrafiltration membranes against marine algae Chlorella vulgaris DOI Creative Commons
Hamed Baniamerian, Soheila Shokrollahzadeh, Maliheh Safavi

et al.

Scientific Reports, Journal Year: 2024, Volume and Issue: 14(1)

Published: Oct. 22, 2024

This study investigated the modification of polyethersulfone (PES) ultrafiltration membranes with TiO2 and Fe2O3–TiO2 nanoparticles to enhance their hydrophilicity biofouling resistance against marine microalgae Chlorella vulgaris. It is a common freshwater microalga that readily forms biofilms on membrane surfaces, leading significant flux decline increased operational costs in processes. The cells extracellular polymeric substances (EPS) adhere surface, creating dense fouling layer impedes water permeation. modified were characterized using contact angle measurements, scanning electron microscopy, pure flux/resistance tests. Short-term experiments evaluated membranes' antifouling performance by measuring decline, recovery ratio, relative reduction during C. vulgaris filtration. showed improved over pristine PES membrane, while nanocomposite exhibited best performance. reduced only 5% compared 60% for membrane. SEM images confirmed microalgal deposition surface. Long-term tests under dark visible light conditions saline further assessed resistance. maintained 59 L/m2 h after immersion solution, outperforming (38 h) (52 membranes. superior was attributed photocatalytic generation reactive oxygen species inhibiting adhesion. demonstrates promising strategy mitigating membrane-based treatment desalination

Language: Английский

Citations

1
Synthesis of reduced graphene oxide supported FeCu and its environmental applications DOI

Ayyaz Ahmad,

Abdul Sattar Qureshi,

Ali Hassan

et al.

Environmental Science and Pollution Research, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 17, 2024

Language: Английский

Citations

0