Electrochemical methods for landfill leachate treatment: A review on electrocoagulation and electrooxidation

Z Guo, Y Zhang, H Jia, J Guo, X Meng… - Science of the total …, 2022 - Elsevier
Landfill leachate is a kind of difficult-to-degrade wastewater with complex water qualities.
Waste filtrate cannot be thoroughly treated by traditional biological, physical and chemical …

Landfill leachate treatment by electrocoagulation: Effects of current density and electrolysis time

N Galvão, JB de Souza, CM de Sousa Vidal - Journal of Environmental …, 2020 - Elsevier
Electrocoagulation (EC) was investigated as a potential landfill leachate treatment
technique. EC was performed using a laboratory-scale 2L reactor, with aluminum …

Review on electrochemical system for landfill leachate treatment: Performance, mechanism, application, shortcoming, and improvement scheme

Y Deng, X Zhu, N Chen, C Feng, H Wang… - Science of the total …, 2020 - Elsevier
Landfill leachate is a type of complex organic wastewater, which can easily cause serious
negative impacts on the human health and ecological environment if disposed improperly …

Treatment of landfill leachate with high proportion of refractory materials by electrocoagulation: system performances and sludge settling characteristics

C Ricordel, H Djelal - Journal of Environmental Chemical Engineering, 2014 - Elsevier
The purpose of this study is to examine the feasibility of electrocoagulation (EC) in treating
landfill leachate which has low biodegradability and a high level of inorganic compounds …

Review on the electrochemical processes for the treatment of sanitary landfill leachates: present and future

A Fernandes, MJ Pacheco, L Ciríaco… - Applied Catalysis B …, 2015 - Elsevier
Due to its properties and composition, sanitary landfill leachate is one of the major
environmental problems concerning water pollution. The optimization of the leachate …

Electrochemical oxidation for landfill leachate treatment

Y Deng, JD Englehardt - Waste management, 2007 - Elsevier
This paper aims at providing an overview of electrochemical oxidation processes used for
treatment of landfill leachate. The typical characteristics of landfill leachate are briefly …

Treatment of municipal solid wastes leachate by means of chemical-and electro-coagulation

S Veli, T Öztürk, A Dimoglo - Separation and Purification Technology, 2008 - Elsevier
In this study, treatment of municipal solid waste leachate (L1, L2) by means of chemical-and
electro-coagulation (EC) methods was investigated. The removal of chemical oxygen …

Electrocoagulation of bio-filtrated landfill leachate: Fractionation of organic matter and influence of anode materials

O Dia, P Drogui, G Buelna, R Dubé, BS Ihsen - Chemosphere, 2017 - Elsevier
Electrocoagulation (EC) was employed to treat residual organic matter from a landfill
leachate pretreated by an aerated bio-filter system. Organic matter (humic acids (HA), fulvic …

An overview of electro-oxidation processes performance in stabilized landfill leachate treatment

MJK Bashir, HA Aziz, SQ Aziz… - Desalination and water …, 2013 - Taylor & Francis
Among numerous techniques, electro-oxidation occupies a noticeable place in landfill
leachate treatment. In recent years, electro-oxidation processes have been shown to be …

Investigating the electrocoagulation treatment of landfill leachate by iron/graphite electrodes: process parameters and efficacy assessment

T Rookesh, MR Samaei, S Yousefinejad, H Hashemi… - Water, 2022 - mdpi.com
Electrocoagulation is a widely used method for treating leachate since it is cost effective and
eco-friendly. In the present study, the electrocoagulation process was employed to remove …