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Techno-economic analysis of the scale-up process of electrochemically-assisted soil remediation
(ELSEVIER, 2019-02-01)
This work presents a techno-economic study of the scaling-up of the electrochemically-assisted soil remediation (EASR) process of polluted soil. Four scales have been selected for the study: laboratory, bench, pilot and ...
Testing different strategies for the remediation of soils polluted with lindane
(Elsevier, 2020-02)
This work attempts to clarify the remediation processes involved in the treatment of soil spiked with non-soluble species like lindane. To achieve this goal, the remediation of spiked soil is evaluated coupling electro-kinetic ...
Geotechnical behaviour of low-permeability soils in surfactant-enhanced electrokinetic remediation
(Taylor & Francis, 2015-10)
Electrokinetic processes provide the basis of a range of very interesting techniques for the remediation of polluted soils. These techniques consist of the application of a current field in the soil that develops different ...
Scale-up on electrokinetic remediation: Engineering and technological parameters
(Elsevier, 2016-09-05)
This study analyses the effect of the scale-up of electrokinetic remediation (EKR) processes in natural soils. A procedure is proposed to prepare soils based on a compacting process to obtaining soils with similar moisture ...
Are electrochemical fences effective in the retention of pollution?
(Elsevier, 2018-08)
In this work, a three-month test is used to evaluate the role of electrokinetic fences in the prevention of the diffusion of herbicide in case of accidental spills of large amounts of highly concentrated products in clay ...
ZVI – Reactive barriers for the remediation of soils polluted with clopyralid: Are they really Worth?
(Elsevier, 2018-10)
In this work, the remediation of soil spiked with clopyralid is evaluated using two types of zero valent iron (ZVI) barriers coupled with electrokinetic soil flushing (EKSF). These barriers consist of soil merged with iron ...
Remediation of soils polluted with 2,4-D by electrokinetic soil flushing with facing rows of electrodes: A case study in a pilot plant
(Elsevier, 2016-02-16)
This study focuses on evaluating the application of electrokinetic soil flushing (EKSF) technologies to remediate soil polluted with 2,4-dichlorophenoxyacetic acid (2,4-D). This compound was selected as an example of polar ...
Scale-up of electrokinetic permeable reactive barriers for the removal of organochlorine herbicide from spiked soils
(Elsevier, 2021-09-05)
This work aims to shed light on the scale-up a combined electrokinetic soil flushing process (EKSF) with permeable reactive barriers (PRB) for the treatment of soil spiked with clopyralid. To do this, remediation tests at ...
Multiphysics Implementation of Electrokinetic Remediation Models for Natural Soils and Porewaters
(Elsevier, 2017-01-20)
Models of electrokinetic soil remediation systems have been developed significantly in recent decades. A wide range of physicochemical phenomena occurs in this type of process, which makes it difficult to capture all of ...
Enhancing soil vapor extraction with EKSF for the removal of HCHs
(Elsevier, 2022-06)
This paper evaluates the combination of electrokinetic soil flushing (EKSF) with soil vapor extraction (SVE) for the removal of four hexachlorocyclohexane (HCH) isomers contained in a real matrix. Results demonstrate that ...