Electrochemical oxidation of azo dyes in water: a review

AB Isaev, NS Shabanov, AG Magomedova… - Environmental …, 2023 - Springer
Pollution of waters by azo dyes is a major global issue because some azo dyes have
carcinogenic and mutagenic effects. Therefore, advanced methods are required to remove …

A comprehensive review on the integration of advanced oxidation processes with biodegradation for the treatment of textile wastewater containing azo dyes

A Chaturvedi, BN Rai, RS Singh… - Reviews in Chemical …, 2022 - degruyter.com
The threat of dye contamination has achieved an unsurpassed abnormal state lately due to
their massive consumption in several enterprises including textile, leather, cosmetic, plastic …

Fe2+, Fe3+, Co2+ as highly efficient cocatalysts in the homogeneous electro-Fenton process for enhanced treatment of real pharmaceutical wastewater

HHP Quang, NT Dinh, TNT Thi, LTN Bao… - Journal of Water …, 2022 - Elsevier
The electro-Fenton process (EFP) has been known as an effective process with highly
outstanding oxidation power. In this study, the real pharmaceutical wastewater was …

An overview of chelate modified electro-Fenton processes

S Krishnan, CA Martínez-Huitle, PV Nidheesh - Journal of Environmental …, 2022 - Elsevier
Electro-Fenton (EF) process is considered as an efficient technique for removing recalcitrant
organic pollutants from wastewater. To overcome the major drawback of low pH …

Activated carbon as carrier in fluidized bed reactor for Fenton oxidation of recalcitrant dye: Oxidation-adsorption synergy and surface interaction

MM Bello, AAA Raman, A Asghar - Journal of Water Process Engineering, 2020 - Elsevier
In this work, we investigated the synergy of oxidation-adsorption and surface interaction in
fluidized bed Fenton process with granular activated carbon (GAC) as carriers. Experiments …

Mechanistic action of pesticides on pests and their consequent effect on fishes and human health with remediation strategies

A Singh, M Mahajan, R Kothari, NK Singh… - AQUA—Water …, 2023 - iwaponline.com
Population detonation and inflated demand for agricultural products have resulted in the
rampant use of pesticides in recent years. These pesticides are used to reduce the number …

An overview of electrochemical advanced oxidation processes applied for the removal of azo-dyes

LD Paquini, LT Marconsini, LPR Profeti… - Brazilian Journal of …, 2023 - Springer
The production, commercialization and use of dyes by industries has increased significantly
over the last few decades. The frequent release of liquid effluents into water bodies, which …

Iron oxide nanoparticles as heterogeneous electro-Fenton catalysts for the removal of AR18 azo dye

NB Hafaiedh, F Fourcade, N Bellakhal… - Environmental …, 2020 - Taylor & Francis
Heterogeneous electro-Fenton mineralization of Acid Red 18 (AR18) in aqueous solution
was studied with magnetite Fe 3 O 4 (MNPs) and haematite Fe 2 O 3 (HNPs) nanoparticles …

Understanding the electrochemical oxidation of dyes on platinum and boron–doped diamond electrode surfaces: experimental and computational study

IC da Costa Soares, ÁRL da Silva… - Journal of Solid State …, 2020 - Springer
Anodic oxidation (AO) approach proceeds via direct and indirect electrochemical pathways
and their subsequent reactions. The interest to elucidate the mechanisms for removing dyes …

Impact of active chlorines and• OH radicals on degradation of quinoline using the bipolar electro-Fenton process

W Zhang, J Chen, J Wang, CX Cui, B Wang, Y Zhang - Water, 2021 - mdpi.com
Quinoline is a typical nitrogenous heterocyclic compound, which is carcinogenic,
teratogenic, and mutagenic to organisms, and its wastewater is difficult to biodegrade …