Electrode passivation, faradaic efficiency, and performance enhancement strategies in electrocoagulation—a review

M Ingelsson, N Yasri, EPL Roberts - Water Research, 2020 - Elsevier
Treating water and wastewater is energy-intensive, and traditional methods that require
large amounts of chemicals are often still used. Electrocoagulation (EC), an electrochemical …

Combined electrocoagulation processes as a novel approach for enhanced pollutants removal: A state-of-the-art review

Z Al-Qodah, M Tawalbeh, M Al-Shannag… - Science of The Total …, 2020 - Elsevier
A novel approach using the integration of electrocoagulation, with one or more treatment
processes has been recently practiced to improve the removal of colloidal and non …

Green adsorbents for wastewaters: a critical review

GZ Kyzas, M Kostoglou - Materials, 2014 - mdpi.com
One of the most serious environmental problems is the existence of hazardous and toxic
pollutants in industrial wastewaters. The major hindrance is the simultaneous existence of …

[HTML][HTML] Improvement of Methylene Blue removal by electrocoagulation/banana peel adsorption coupling in a batch system

HP de Carvalho, J Huang, M Zhao, G Liu… - Alexandria Engineering …, 2015 - Elsevier
The present work studies the improvement of Methylene Blue (MB) from aqueous solutions
by an electrocoagulation (EC)/banana peel (BP) adsorption coupling process. The kinetics …

Mitigating electrode fouling in electrocoagulation by means of polarity reversal: the effects of electrode type, current density, and polarity reversal frequency

H Chow, ALT Pham - Water Research, 2021 - Elsevier
One of the biggest issues in electrocoagulation (EC) water treatment processes is electrode
fouling, which can cause decreased coagulant production, increased ohmic resistance and …

The role of the current waveform in mitigating passivation and enhancing electrocoagulation performance: A critical review

J Abdollahi, MRA Moghaddam, S Habibzadeh - Chemosphere, 2023 - Elsevier
Electrocoagulation (EC) can be an efficient alternative to existing water and wastewater
treatment methods due to its eco-friendly nature, low footprint, and facile operation …

Sustainable and rapid pillared clay synthesis with applications in removal of anionic and cationic dyes

H Desai, A Kannan, GSK Reddy - Microporous and Mesoporous Materials, 2023 - Elsevier
Adsorbents that remove both anionic and cationic dyes in aqueous solutions are essential in
wastewater treatment. To address this need, chromium metal polycations are intercalated in …

Graphene oxide/montmorillonite composite aerogel with slit-shaped pores: Selective removal of Cu2+ from wastewater

X Hao, S Yang, E Tao, L Liu, D Ma, Y Li - Journal of Alloys and Compounds, 2022 - Elsevier
Due to outstanding adsorption capacity, graphene oxide (GO) is widely considered as an
auspicious material for metal ion separation to deal with water pollution. In this work, based …

Less energy and material consumption in an electrocoagulation system using AC waveform instead of DC for nickel removal: Process optimization through RSM

A Arabameri, MRA Moghaddam, AR Azadmehr… - … and Processing-Process …, 2022 - Elsevier
This study pursues two major aims, first, to compare the electrocoagulation (EC) system for
Ni 2+ removal from aqueous solution using direct current (DC) versus alternating current …

Decolorization of synthetic methyl orange wastewater by electrocoagulation with periodic reversal of electrodes and optimization by RSM

KW Pi, Q Xiao, HQ Zhang, M Xia, AR Gerson - Process safety and …, 2014 - Elsevier
Abstract Treatment of Methyl Orange (MO), an azo dye, synthetic wastewater by
electrocoagulation with periodic reversal of the electrodes (PREC) was examined …