Ammonia enhanced two-dimensional electrokinetic remediation of copper spiked kaolin

C Vereda-Alonso, C Heras-Lois, C Gomez-Lahoz… - Electrochimica …, 2007 - Elsevier
The effect of ammonia as a complexing reagent to enhance the efficiency of the in situ
electrokinetic remediation is evaluated. Lab scale experiments with copper spiked kaolin …

Two-dimensional model for soil electrokinetic remediation of heavy metals: application to a copper spiked kaolin

C Vereda-Alonso, JM Rodrı́guez-Maroto… - Chemosphere, 2004 - Elsevier
A two-dimensional numerical model has been developed to simulate the electrokinetic
remediation of soils contaminated with heavy metals and has been validated using …

Effect of ammonia as a complexing agent on electrokinetic remediation of copper-contaminated soil

JL Chen, SF Yang, CC Wu, S Ton - Separation and purification technology, 2011 - Elsevier
Ammonium acetate was used as anolytes in the electrokinetic removal of copper from soil.
The electrokinetic experiments were conducted using a rectangular reactor 7.5 cm in width …

Case study on the strategy and application of enhancement solutions to improve remediation of soils contaminated with Cu, Pb and Zn by means of electrodialysis

LM Ottosen, AJ Pedersen, AB Ribeiro, HK Hansen - Engineering Geology, 2005 - Elsevier
Numerous studies have been conducted with electrochemical removal of heavy metals from
spiked kaolinite. Meanwhile, when moving from kaolinite to real soils, new factors must be …

Improvement in electrokinetic remediation of heavy metal spiked kaolin with the polarity exchange technique

M Pazos, MA Sanroman, C Cameselle - Chemosphere, 2006 - Elsevier
In the electrokinetic treatment of heavy metal polluted soil, an alkaline environment is
generated at the cathode side. It provokes the precipitation of metal ions as hydroxides into …

Comparison of electrodialytic removal of Cu from spiked kaolinite, spiked soil and industrially polluted soil

LM Ottosen, K Lepkova, M Kubal - Journal of hazardous materials, 2006 - Elsevier
Electrokinetic remediation methods for removal of heavy metals from polluted soils have
been subjected for quite intense research during the past years since these methods are …

[PDF][PDF] Nickel removal from low permeable kaolin soil under unenhanced and EDTA-enhanced electrokinetic process

G Asadollahfardi, M Nasrollahi, M Rezaee… - Advances in …, 2017 - researchgate.net
This paper represents a set of experimental tests on remediation of nickel-contaminated
kaolin by Electrokinetic method. For this purpose, we conducted unenhanced and EDTA …

Sequentially enhanced electrokinetic remediation of heavy metals in low buffering clayey soils

KR Reddy, S Chinthamreddy - Journal of Geotechnical and …, 2003 - ascelibrary.org
This paper presents the results of an experimental investigation undertaken to evaluate
different purging solutions to enhance the removal of multiple heavy metals, particularly …

Electrochemical remediation of copper contaminated kaolinite by conditioning anolyte and catholyte pH simultaneously

D Zhou, R Zorn, K Czurda - Journal of Environmental Sciences, 2003 - content.iospress.com
This report examined electrochemical remediation of copper contaminated kaolinite by
controlling electrolytes' pH for both of anolyte and catholyte simultaneously. Results showed …

Electrokinetic remediation of nickel from low permeability soil

M Saleem, MH Chakrabarti, MF Irfan… - International Journal of …, 2011 - Elsevier
Electrokinetic remediation of nickel from low permeability soil using titanium electrodes
having inter-electrode spacing of 10 cm was carried out in a cylindrical reactor. The …