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

Influence of UV-A Light Modulation on Phenol Mineralization by TiO2 Photocatalytic Process Coadjuvated with H2O2 DOI Open Access
Nicola Morante, Luca De Guglielmo, Nunzio Oliva

et al.

Catalysts, Journal Year: 2024, Volume and Issue: 14(8), P. 544 - 544

Published: Aug. 20, 2024

This work examined the influence of UV-A light modulation on photocatalytic process coadjuvated with H2O2 to mineralize phenol in an aqueous solution. A fixed-bed batch reactor a flat-plate geometry, irradiated by LEDs, was employed. The successful deposition commercial TiO2 PC105 steel plate (SP) achieved, and structured photocatalyst characterized using Raman spectroscopy, specific surface area (SSA) measurements, UV–vis DRS analysis. These analyses confirmed formation titania coating anatase phase bandgap energy 3.25 eV. Various LED-dimming techniques, both fixed variable duty cycle values, were tested evaluate stability photocatalyst’s activity operating parameters during mineralization 450 mL optimal identified as initial concentration 10 ppm, hydrogen peroxide dosage 0.208 g L−1, triangular modulation. Under these conditions, highest apparent degradation kinetic constant (0.39 min−1) total achieved. Finally, consumption for mineralizing 90% one cubic meter treated water determined, showing greatest savings

Language: Английский

Citations

2
Integrated nanofiltration and photocatalytic processes for the removal of polystyrene nanoplastics waste in water DOI

Angela Severino,

Beatrice Russo, Cristina Lavorato

et al.

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: unknown, P. 131232 - 131232

Published: Dec. 1, 2024

Language: Английский

Citations

2
Critical Review of Photocatalytic Reactor Designs for Environmental Applications DOI

S.K. Sheik Moideen Thaha,

Pugazhenthiran Nalandhiran,

K. Selvam

et al.

Green energy and technology, Journal Year: 2024, Volume and Issue: unknown, P. 1 - 50

Published: Jan. 1, 2024

Language: Английский

Citations

1
Synthesis, Characterization, and Application of Fe2O3 Nanophotocatalyst for the Treatment of Various Pollutants in Aqueous Phase: A Systematic Review DOI Creative Commons
Aya Khalaf, Duaa Abu-Dalo, Ehab AlShamaileh

et al.

The Scientific World JOURNAL, Journal Year: 2024, Volume and Issue: 2024(1)

Published: Jan. 1, 2024

Many techniques are used for the treatment of wastewater, including physical, chemical, biological, physiochemical, and biophysical methods. Advanced oxidation processes (AOPs), a chemical approach, key procedure wastewater treatment. AOPs applied to nonbiodegradable effluents, using less energy chemicals while producing completely biodegradable intermediate sample that can then undergo additional remove all organic matter. The be photochemical, sonochemical, or electrochemical. Photochemical reactions accelerate breaking down pollutants photocatalyst absorbs light serves as catalyst operations. There lot photocatalysts in water purification, such TiO 2 , ZnO, ZrO CdS, CeO ZnS, FeO, Fe O 3 SnO WO most them at nanoscale. This article analyzes covers main aspects nanoparticles purification wastewater. It application mechanisms solar photodegradation iron oxide (Fe ) photocatalysts. shows nanoparticle synthesis methods introduces advantages disadvantages each technique. review makes comparisons between photocatalytic membrane reactor suspended system, well upcoming challenges opportunities related these processes. provides researchers with different perspective on photocatalysis outcomes might attained when incorporated into various systems.

Language: Английский

Citations

1
Combined Membrane Separation and Photocatalysis Process for the Recovery and Decomposition of Micro/Nanoplastics from Polyester Fabrics DOI
Teresa Poerio, Cristina Lavorato,

Angela Severino

et al.

Published: Jan. 1, 2024

Download This Paper Open PDF in Browser Add to My Library Share: Permalink Using these links will ensure access this page indefinitely Copy URL DOI

Language: Английский

Citations

0
Long term operation of a continuous submerged photocatalytic membrane reactor utilizing membrane distillation: Membrane performance and treatment efficiency DOI Creative Commons
Sylwia Mozia, Revathy Rajakumaran, Joanna Grzechulska‐Damszel

et al.

Water Resources and Industry, Journal Year: 2024, Volume and Issue: 32, P. 100267 - 100267

Published: Aug. 30, 2024

Language: Английский

Citations

0
Enhancing organic dye removal: Unveiling the potential of visible-light-driven photocatalytic N-CQD-modified MIL-53 (Fe) nanocomposite (NCM)/PES nanofiltration membranes DOI

Hooman Rezaei,

Ali Akbar Zinatizadeh, Mohammad Joshaghani

et al.

Journal of Water Process Engineering, Journal Year: 2024, Volume and Issue: 68, P. 106494 - 106494

Published: Nov. 14, 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