Producción Científica Profesorado

Physical and Mathematical Study of the Electroremediation Process in a Cylindrical Cell



Reyes Cruz, Victor Esteban

2011

L. Garcia-Hernandez, M. Vargas-Ramirez, V.E. Reyes-Cruz and Alejandro Cruz Ramírez Physical and Mathematical Study of the Electroremediation Process in a Cylindrical Cell. Materials Science Forum Vol 691(2011) p 151-156. DOI: 10.4028/www.scientific.net/MSF.691.151


Abstract


A three dimensions mathematical modeling was developed with COMSOL 3.2 software of an electroremediation cell. The Navier Stokes and Darcy equations were used to model the behavior of the electrolyte and the sand, respectively. The mass balance for hydrogen ion was carried out with Nernst-Planck equation for the anode and soil regions. The main factors that contribute to the hydrogen ion balance were the diffusive flux and electric migration. The mathematical modeling was validated with an experimental arrangement consisted in an electroremediation cell which contains sand as porous medium and water as electrolyte. A potential of 20 V was applied for 24 hours and the pH was measured continuously. The results of the model are in good agreement with those obtained experimentally.



Producto de Investigación




Artículos relacionados

Evaluación de la resistencia a la corrosión de aceros Pulvimetalurgicos inoxidables austéniticos sin...

Estudio Electrocinético en una celda de Electroremediación

Electrorecuperación de Ag+ sobre Ti en un reactor electroquímico filtro prensa (ER01-FP)

Recuperación de Ag sobre Acero Inoxidable en un Reactor electroquímico Tipo Prensa

Estudio del proceso de corrosión de acero al carbono en una solución tipo NACE 1D196 en presencia de...

Polímeros y compuestos de tipo alfa-Diiminas como inhiibidores de corrosión

Microwave-assisted synthesis of 2-(2-pyridyl)azoles. Study of their corrosion inhibiting properties

ESTUDIO COMPARATIVO Y CARACTERIZACIÓN DE CAOLINES COMERCIALES DISPONIBLES EN LA ZONA DE PACHUCA, HID...

Electrochemical Characterización of Chiral Iminic Compounds with Posssible Application to Corrosion ...

Polímeros y compuestos de tipo alfa-Diiminas como inhiibidores de corrosión