TWO-DIMENSIONAL COMPUTATIONAL MODELING OF THE ELECTROKINETIC REMEDIATION OF A COPPER CONTAMINATED SOIL PART I: MODEL VALIDATION
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| Formato: | Artículo científico |
| Lenguaje: | en |
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Universidad Nacional de Colombia
2014
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| _version_ | 1876452600806637568 |
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| author | VIRGILIO RUBIO-NIEBLAS |
| author_facet | VIRGILIO RUBIO-NIEBLAS |
| contents | TWO-DIMENSIONAL COMPUTATIONAL MODELING OF THE ELECTROKINETIC REMEDIATION OF A COPPER CONTAMINATED SOIL PART I: MODEL VALIDATION VIRGILIO RUBIO-NIEBLAS MANUEL PEREZ-TELLO RICHARD A. JACOBS RONALDO HERRERA-URBINA SERGIO A. MORENO-ZAZUETA Ingeniería copper contaminated soil mathematical model Electrokinetic remediation A two-dimensional computational model for the electrokinetic remediation of copper from a contaminated soil is presented. The model is an adaptation of the original code developed by one of the authors, in which the chemical composition and transport of the copper species in solution were incorporated. The model includes electromigration, electroosmosis, ordinary diffusion, and convection transport mechanisms, it assumes local chemical equilibrium and unsteady state conditions. An artificially contaminated soil from Cananea, Mexico was used as an example. The model predictions were compared with experimental data collected in a laboratory, circular-shaped soil in which a central anode and four cathodes in the periphery were inserted. A reasonable agreement between the predicted and the experimental values was obtained in terms of the spatial distributions of pH and copper concentration. The potential applications of the computational model are discussed. 2014 artículo científico 0012-7353 https://www.redalyc.org/articulo.oa?id=49630072023 en http://www.redalyc.org/revista.oa?id=496 Dyna application/pdf Universidad Nacional de Colombia Dyna (Colombia) Num.183 Vol.81 |
| format | Artículo científico |
| id | redalyc_49630072023 |
| institution | Redalyc |
| language | en |
| publishDate | 2014 |
| publisher | Universidad Nacional de Colombia |
| spellingShingle | TWO-DIMENSIONAL COMPUTATIONAL MODELING OF THE ELECTROKINETIC REMEDIATION OF A COPPER CONTAMINATED SOIL PART I: MODEL VALIDATION VIRGILIO RUBIO-NIEBLAS Ingeniería copper contaminated soil mathematical model Electrokinetic remediation TWO-DIMENSIONAL COMPUTATIONAL MODELING OF THE ELECTROKINETIC REMEDIATION OF A COPPER CONTAMINATED SOIL PART I: MODEL VALIDATION VIRGILIO RUBIO-NIEBLAS MANUEL PEREZ-TELLO RICHARD A. JACOBS RONALDO HERRERA-URBINA SERGIO A. MORENO-ZAZUETA Ingeniería copper contaminated soil mathematical model Electrokinetic remediation A two-dimensional computational model for the electrokinetic remediation of copper from a contaminated soil is presented. The model is an adaptation of the original code developed by one of the authors, in which the chemical composition and transport of the copper species in solution were incorporated. The model includes electromigration, electroosmosis, ordinary diffusion, and convection transport mechanisms, it assumes local chemical equilibrium and unsteady state conditions. An artificially contaminated soil from Cananea, Mexico was used as an example. The model predictions were compared with experimental data collected in a laboratory, circular-shaped soil in which a central anode and four cathodes in the periphery were inserted. A reasonable agreement between the predicted and the experimental values was obtained in terms of the spatial distributions of pH and copper concentration. The potential applications of the computational model are discussed. 2014 artículo científico 0012-7353 https://www.redalyc.org/articulo.oa?id=49630072023 en http://www.redalyc.org/revista.oa?id=496 Dyna application/pdf Universidad Nacional de Colombia Dyna (Colombia) Num.183 Vol.81 |
| title | TWO-DIMENSIONAL COMPUTATIONAL MODELING OF THE ELECTROKINETIC REMEDIATION OF A COPPER CONTAMINATED SOIL PART I: MODEL VALIDATION |
| topic | Ingeniería copper contaminated soil mathematical model Electrokinetic remediation |
| url | https://www.redalyc.org/articulo.oa?id=49630072023 |