Numerical simulation of a coupled persulfate ISCO/IBR treatment train
Mahsa Shayan, John W. Molson, Neil R. Thomson, Ivan S.P. Marin, James F. Barker
In the proceedings of: GeoMontréal 2013: 66th Canadian Geotechnical Conference; 11th joint with IAH-CNCSession: Contaminated Sites and Remediation II
ABSTRACT: A reactive transport numerical model is applied to simulate a proposed laboratory experiment in which toluene-contaminated groundwater is treated using a coupled in situ chemical oxidation - intrinsic bioremediation (ISCO/IBR) treatment train. The model is based on a modified version of BIONAPL (Molson & Frind, 2013), and includes density-dependent advective-dispersive transport, kinetically controlled oxidation of organic contaminants by persulfate, and sulfate-reducing biodegradation.
RÉSUMÉ: Un modèle numérique de transport réactif est utilisé pour simuler une expérience de laboratoire dans laquelle une eau souterraine contaminée par du toluène est traitée à l'aide d'une chaîne de traitement couplant une oxydation chimique in situ à une dépollution biologique intrinsèque (CITP / IBR). Le modèle est basé sur une version modifiée de BIONAPL (Molson & Frind, 2013) et tient compte du transport advectif-dispersif de fluide à densité variable, de l'oxydation cinétique des contaminants organiques par les persulfates, et de la biodégradation réductrice des sulfates.
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Mahsa Shayan; John W. Molson; Neil R. Thomson; Ivan S.P. Marin; James F. Barker (2013) Numerical simulation of a coupled persulfate ISCO/IBR treatment train in GEO2013. Ottawa, Ontario: Canadian Geotechnical Society.
@article{GeoMon2013Paper332,
author = Mahsa Shayan; John W. Molson; Neil R. Thomson; Ivan S.P. Marin; James F. Barker,
title = Numerical simulation of a coupled persulfate ISCO/IBR treatment train ,
year = 2013
}
title = Numerical simulation of a coupled persulfate ISCO/IBR treatment train ,
year = 2013
}