Recent advances in application of UV light-emitting diodes for degrading organic pollutants in water through advanced oxidation processes: A review

G Matafonova, V Batoev - Water research, 2018 - Elsevier
Over the last decade, ultraviolet light-emitting diodes (UV LEDs) have attracted considerable
attention as alternative mercury-free UV sources for water treatment purposes. This review is …

Progress and problems of water treatment based on UV/persulfate oxidation process for degradation of emerging contaminants: A review

Z Wu, S Gong, J Liu, J Shi, H Deng - Journal of Water Process Engineering, 2024 - Elsevier
The emerging contaminants (ECs) in the water environment are complicated, diverse and
difficult to be degraded, which seriously threaten human health and ecological environment …

New generation energy-efficient light source for photocatalysis: LEDs for environmental applications

WK Jo, RJ Tayade - Industrial & Engineering Chemistry Research, 2014 - ACS Publications
In this review, current progress in the area of photocatalysis using energy efficient Light
Emitting Diodes (LEDs) as an irradiation source is discussed. LEDs are small in size, robust …

Combination of UVC-LEDs and ultrasound for peroxymonosulfate activation to degrade synthetic dye: influence of promotional and inhibitory agents and application …

M Ahmadi, F Ghanbari - Environmental Science and Pollution Research, 2018 - Springer
Several efforts have been carried out to present an efficient method for PMS activation. This
work presented the use of UVC-LEDs (light emitting diodes) and US (ultrasound) to activate …

A kinetic study on the degradation and biodegradability of silver nanoparticles catalyzed Methyl Orange and textile effluents

N Nagar, V Devra - Heliyon, 2019 - cell.com
The present study includes the Azadirachta indica (neem) induced Silver nanoparticles
(AgNPs) by green synthesis as reducing and cap** agent. Synthesized AgNPs were …

Recent developments in photocatalytic dye degradation upon irradiation with energy-efficient light emitting diodes

WK Jo, RJ Tayade - Chinese Journal of Catalysis, 2014 - Elsevier
Light emitting diodes (LEDs) are gaining recognition as a convenient and energy-efficient
light source for photocatalytic application. This review focuses on recent progress in the …

Role of lamp type in conventional batch and micro-photoreactor for photocatalytic hydrogen production

V Meinhardová, L Dubnová, H Drobná… - Frontiers in …, 2023 - frontiersin.org
The use of an irradiation source with a homogeneous distribution of irradiation in the volume
of the reaction mixture belongs to the essential aspects of heterogeneous photocatalysis …

Sonochemical Degradation of Rhodamine B Using Oxidants, Hydrogen Peroxide/Peroxydisulfate/Peroxymonosulfate, with Fe2+ Ion: Proposed Pathway and Kinetics

AB Kurukutla, PSS Kumar, S Anandan… - Environmental …, 2015 - liebertpub.com
This article addresses the sonochemical degradation of Rhodamine B (RB), a recalcitrant
textile organic dye. The relative influence of extent of radical production by the cavitation …

Facile photocatalytic reactor development using nano-TiO2 immobilized mosquito net and energy efficient UVLED for industrial dyes effluent treatment

WK Jo, RJ Tayade - Journal of environmental chemical engineering, 2016 - Elsevier
The degradation of dyes present in water has been widely studied using well established
photocatalytic process using various nanosized photocatalysts in the past. After the …

An Expanded IrO2/Ti Durable Electrode for Electrochemical Degradation of Basic Red 46 Textile Dye in Both Single and Binary Mixture Solutions

RM Belal, MA Zayed, NAA Ghany - Water, Air, & Soil Pollution, 2023 - Springer
The use of dimensionally stable anode (DSA) for degrading organic pollutants is of concern
recently. The electrocatalytic technique can efficiently treat biodegradable organic matter …